@import url('https://fonts.googleapis.com/css2?family=Montserrat:wght@400;500;600;700;800&family=Open+Sans:wght@400;500;600&display=swap');

*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

:root {
  --navy: #1B365D;
  --navy-dark: hsl(215, 55%, 12%);
  --navy-darker: hsl(215, 55%, 8%);
  --navy-light: hsl(215, 55%, 24%);
  --lime: hsl(82, 78%, 40%);
  --lime-border: hsl(82, 78%, 32%);
  --lime-text: hsl(82, 78%, 35%);
  --steel: hsl(203, 39%, 44%);
  --steel-light: hsl(203, 39%, 64%);
  --bg: hsl(210, 17%, 98%);
  --bg-card: hsl(210, 17%, 96%);
  --fg: hsl(210, 11%, 15%);
  --fg-muted: hsl(210, 11%, 40%);
  --border-color: hsl(215, 15%, 88%);
  --hero-overlay-1: hsla(215, 55%, 95%, 0.75);
  --hero-overlay-2: hsla(215, 55%, 92%, 0.70);
  --hero-overlay-3: hsla(215, 55%, 88%, 0.65);
  --hero-text: hsl(215, 55%, 18%);
  --hero-desc: hsl(215, 30%, 35%);
  --contact-bg: hsl(215, 40%, 16%);
  --whatsapp: hsl(142, 70%, 49%);
  --radius: 0.375rem;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: 'Open Sans', sans-serif;
  background: var(--bg);
  color: var(--fg);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

h1,
h2,
h3,
h4,
h5,
h6 {
  font-family: 'Montserrat', sans-serif;
}

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

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

button {
  font-family: inherit;
  cursor: pointer;
  border: none;
  background: none;
}

.container {
  max-width: 80rem;
  margin: 0 auto;
  padding: 0 1rem;
}

@media (min-width: 640px) {
  .container {
    padding: 0 1.5rem;
  }
}

@media (min-width: 1024px) {
  .container {
    padding: 0 2rem;
  }
}

/* NAV */
.nav {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(255, 255, 255, 0.95);
  border-bottom: 1px solid var(--border-color);
  backdrop-filter: blur(8px);
}

.nav-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  height: 4rem;
  gap: 1rem;
}

.nav-logo img {
  height: 2.5rem;
  width: auto;
  object-fit: contain;
}

.nav-links {
  display: none;
  align-items: center;
  gap: 1.5rem;
  flex-wrap: wrap;
}

@media (min-width: 768px) {
  .nav-links {
    display: flex;
  }
}

.nav-link {
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--fg-muted);
  transition: color 0.2s;
}

.nav-link:hover {
  color: var(--fg);
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.375rem;
  font-family: 'Montserrat', sans-serif;
  font-weight: 600;
  font-size: 0.875rem;
  padding: 0.5rem 1rem;
  border-radius: var(--radius);
  transition: all 0.2s;
  white-space: nowrap;
}

.btn-primary {
  background: var(--navy-light);
  color: #fff;
  border: 1px solid var(--navy);
}

.btn-primary:hover {
  opacity: 0.9;
}

.btn-lime {
  background: var(--lime);
  color: #fff;
  border: 1px solid var(--lime-border);
}

.btn-lime:hover {
  opacity: 0.9;
}

.btn-outline {
  background: transparent;
  color: var(--fg);
  border: 1px solid var(--border-color);
}

.btn-outline:hover {
  background: var(--bg-card);
}

.btn-outline-hero {
  background: rgba(255, 255, 255, 0.4);
  color: var(--hero-text);
  border: 1px solid rgba(27, 54, 93, 0.3);
  backdrop-filter: blur(4px);
}

.btn-outline-hero:hover {
  background: rgba(255, 255, 255, 0.6);
}

.btn-ghost {
  background: transparent;
  color: var(--fg-muted);
  border: 1px solid transparent;
}

.btn-ghost:hover {
  background: var(--bg-card);
  color: var(--fg);
}

.btn-sm {
  padding: 0.375rem 0.75rem;
  font-size: 0.8125rem;
}

.btn-lg {
  padding: 0.625rem 1.5rem;
  font-size: 0.9375rem;
}

.btn-full {
  width: 100%;
}

.btn-icon {
  width: 2.25rem;
  height: 2.25rem;
  padding: 0;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

/* Mobile menu */
.mobile-btn {
  display: flex;
}

@media (min-width: 768px) {
  .mobile-btn {
    display: none;
  }
}

.mobile-menu {
  display: none;
  border-top: 1px solid var(--border-color);
  background: #fff;
  padding: 1rem;
}

.mobile-menu.open {
  display: block;
}

.mobile-menu .nav-link {
  display: block;
  padding: 0.5rem 0;
  width: 100%;
  text-align: left;
}

/* HERO */
.hero {
  position: relative;
  min-height: 85vh;
  display: flex;
  align-items: center;
  overflow: hidden;
}

.hero-bg {
  position: absolute;
  inset: 0;
}

.hero-bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.;
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to bottom, var(--hero-overlay-1), var(--hero-overlay-2), var(--hero-overlay-3));
}

.hero-content {
  position: relative;
  z-index: 10;
  width: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  max-width: 48rem;
  margin: 0 auto;
  padding: 5rem 1rem;
}

.hero-logo {
  height: 8rem;
  width: auto;
  object-fit: contain;
  margin-bottom: 2rem;
}

@media (min-width: 640px) {
  .hero-logo {
    height: 10rem;
  }
}

@media (min-width: 1024px) {
  .hero-logo {
    height: 12rem;
  }
}

.hero h1 {
  font-size: 2.25rem;
  font-weight: 700;
  color: var(--hero-text);
  margin-bottom: 1.5rem;
  line-height: 1.15;
  letter-spacing: -0.02em;
}

@media (min-width: 640px) {
  .hero h1 {
    font-size: 3rem;
  }
}

@media (min-width: 1024px) {
  .hero h1 {
    font-size: 3.75rem;
  }
}

.hero h1 span {
  color: var(--hero-text);
}

#hero-title-hl {
  color: var(--lime-text);
}

.hero-desc {
  font-size: 1.125rem;
  color: var(--hero-desc);
  margin-bottom: 2.5rem;
  max-width: 36rem;
  line-height: 1.7;
}

@media (min-width: 640px) {
  .hero-desc {
    font-size: 1.25rem;
  }
}

.hero-btns {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

@media (min-width: 640px) {
  .hero-btns {
    flex-direction: row;
  }
}

/* TRUST */
.trust {
  padding: 2.5rem 0;
  background: var(--bg-card);
  border-bottom: 1px solid var(--border-color);
}

.trust-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.5rem;
  text-align: center;
}

@media (min-width: 768px) {
  .trust-grid {
    grid-template-columns: repeat(4, 1fr);
  }
}

.trust-item {
  padding: 1rem 0;
}

.trust-val {
  font-size: 1.25rem;
  font-weight: 700;
  font-family: 'Montserrat', sans-serif;
}

@media (min-width: 640px) {
  .trust-val {
    font-size: 1.5rem;
  }
}

.trust-label {
  font-size: 0.6875rem;
  color: var(--fg-muted);
  text-transform: uppercase;
  font-weight: 600;
  letter-spacing: 0.05em;
  margin-top: 0.25rem;
}

/* ABOUT */
.about {
  padding: 5rem 0;
  background: var(--bg);
}

@media (min-width: 640px) {
  .about {
    padding: 6rem 0;
  }
}

.section-label {
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--steel);
  margin-bottom: 0.75rem;
  font-family: 'Montserrat', sans-serif;
}

.section-title {
  font-size: 1.875rem;
  font-weight: 700;
  margin-bottom: 1rem;
  line-height: 1.2;
}

@media (min-width: 640px) {
  .section-title {
    font-size: 2.25rem;
  }
}

.section-desc {
  color: var(--fg-muted);
  max-width: 48rem;
  margin: 0 auto;
  line-height: 1.7;
}

.section-desc strong {
  color: var(--fg);
}

.text-center {
  text-align: center;
}

.mb-16 {
  margin-bottom: 4rem;
}

.mb-8 {
  margin-bottom: 2rem;
}

.card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius);
  padding: 1.5rem;
  transition: transform 0.15s, box-shadow 0.15s;
}

.card:hover {
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.06);
}

.about-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.5rem;
  margin-bottom: 2rem;
}

@media (min-width: 1024px) {
  .about-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

.icon-box {
  width: 2.25rem;
  height: 2.25rem;
  border-radius: var(--radius);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.icon-box svg {
  width: 1rem;
  height: 1rem;
  color: #fff;
}

.card-header {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-bottom: 0.75rem;
}

.card-title {
  font-weight: 700;
  font-size: 0.875rem;
  font-family: 'Montserrat', sans-serif;
}

.card-text {
  font-size: 0.875rem;
  color: var(--fg-muted);
  line-height: 1.7;
  text-align: justify;
}

.quote-card {
  background: var(--navy-light);
  border-radius: var(--radius);
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 1.5rem;
  color: #fff;
}

@media (min-width: 640px) {
  .quote-card {
    padding: 2rem;
  }
}

.quote-icon {
  width: 2rem;
  height: 2rem;
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.1);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1rem;
}

.quote-icon svg {
  width: 1rem;
  height: 1rem;
  color: var(--steel-light);
}

.quote-text {
  color: rgba(255, 255, 255, 0.9);
  font-size: 0.875rem;
  line-height: 1.7;
}

.about-img {
  border-radius: var(--radius);
  overflow: hidden;
  max-width: 56rem;
  margin: 0 auto;
}

.about-img img {
  width: 100%;
  height: 16rem;
  object-fit: cover;
  border-radius: var(--radius);
}

@media (min-width: 640px) {
  .about-img img {
    height: 20rem;
  }
}

/* CAPABILITIES */
.capabilities {
  padding: 5rem 0;
  background: var(--bg-card);
}

@media (min-width: 640px) {
  .capabilities {
    padding: 6rem 0;
  }
}

.cap-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.5rem;
}

@media (min-width: 768px) {
  .cap-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

.cap-card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: transform 0.15s, box-shadow 0.15s;
}

.cap-card:hover {
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.06);
}

@media (min-width: 640px) {
  .cap-card {
    flex-direction: row;
  }
}

.cap-img {
  height: 12rem;
  overflow: hidden;
}

@media (min-width: 640px) {
  .cap-img {
    width: 40%;
    height: auto;
  }
}

.cap-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.cap-body {
  padding: 1.5rem;
}

@media (min-width: 640px) {
  .cap-body {
    width: 60%;
  }
}

/* CATALOG */
.catalog {
  padding: 5rem 0;
  background: var(--bg);
}

@media (min-width: 640px) {
  .catalog {
    padding: 6rem 0;
  }
}

.catalog-edition {
  font-size: 0.6875rem;
  font-weight: 700;
  color: var(--fg-muted);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-top: 0.5rem;
}

.filter-bar {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-bottom: 2rem;
}

.filter-btn {
  transition: all 0.2s;
}

.filter-btn.active {
  background: var(--navy-light);
  color: #fff;
  border-color: var(--navy);
}

.product-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.25rem;
}

@media (min-width: 640px) {
  .product-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 1024px) {
  .product-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

.product-card {
  padding: 1.25rem;
}

.product-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 0.5rem;
  margin-bottom: 0.75rem;
  flex-wrap: wrap;
}

.product-name {
  font-weight: 700;
  font-family: 'Montserrat', sans-serif;
}

.badge {
  display: inline-flex;
  align-items: center;
  font-size: 0.75rem;
  font-weight: 600;
  font-family: 'Montserrat', sans-serif;
  padding: 0.125rem 0.5rem;
  border-radius: var(--radius);
  background: var(--bg);
  border: 1px solid var(--border-color);
  white-space: nowrap;
  flex-shrink: 0;
}

.product-desc {
  font-size: 0.875rem;
  color: var(--fg-muted);
  margin-bottom: 1rem;
  line-height: 1.7;
  text-align: justify;
}

.spec-line {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.75rem;
  color: var(--fg-muted);
  margin-bottom: 1rem;
}

.spec-line svg {
  width: 0.875rem;
  height: 0.875rem;
  color: var(--steel);
  flex-shrink: 0;
}

.cta-card {
  background: var(--navy-light);
  border-radius: var(--radius);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 2rem;
  color: #fff;
  text-align: center;
}

.cta-icon {
  width: 3rem;
  height: 3rem;
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.1);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1rem;
}

.cta-icon svg {
  width: 1.5rem;
  height: 1.5rem;
  color: var(--steel-light);
}

.cta-card h4 {
  font-size: 1.125rem;
  font-weight: 700;
  margin-bottom: 0.75rem;
  font-family: 'Montserrat', sans-serif;
}

.cta-card p {
  font-size: 0.875rem;
  color: rgba(255, 255, 255, 0.7);
  margin-bottom: 1.5rem;
  line-height: 1.7;
}

/* CONTACT */
.contact {
  padding: 5rem 0;
  background: var(--navy-dark);
}

@media (min-width: 640px) {
  .contact {
    padding: 6rem 0;
  }
}

.contact-box {
  max-width: 64rem;
  margin: 0 auto;
  background: var(--contact-bg);
  border-radius: var(--radius);
  overflow: hidden;
  display: grid;
  grid-template-columns: 1fr;
}

@media (min-width: 768px) {
  .contact-box {
    grid-template-columns: 1fr 1fr;
  }
}

.contact-info {
  background: var(--navy-light);
  padding: 2rem;
  color: #fff;
}

@media (min-width: 640px) {
  .contact-info {
    padding: 2.5rem;
  }
}

.contact-info h2 {
  font-size: 1.5rem;
  font-weight: 700;
  margin-bottom: 1rem;
  font-family: 'Montserrat', sans-serif;
}

@media (min-width: 640px) {
  .contact-info h2 {
    font-size: 1.875rem;
  }
}

.contact-info>p {
  color: rgba(255, 255, 255, 0.7);
  margin-bottom: 2rem;
  line-height: 1.7;
  font-size: 0.875rem;
}

.contact-items {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.contact-item {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.contact-item-icon {
  width: 2.5rem;
  height: 2.5rem;
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.1);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.contact-item-icon svg {
  width: 1rem;
  height: 1rem;
  color: var(--steel-light);
}

.contact-item-label {
  font-size: 0.6875rem;
  color: rgba(255, 255, 255, 0.5);
  text-transform: uppercase;
  font-weight: 700;
  letter-spacing: 0.05em;
}

.contact-item a,
.contact-item p {
  font-weight: 500;
  font-size: 0.875rem;
  margin: 0;
}

.contact-item a {
  transition: color 0.2s;
}

.whatsapp-link:hover {
  color: var(--whatsapp);
}

.email-link:hover {
  color: var(--steel-light);
}

.contact-cta {
  padding: 2rem;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  gap: 1.5rem;
}

@media (min-width: 640px) {
  .contact-cta {
    padding: 2.5rem;
  }
}

.contact-cta h3 {
  color: rgba(255, 255, 255, 0.9);
  font-size: 1.125rem;
  font-weight: 700;
  font-family: 'Montserrat', sans-serif;
}

.contact-cta p {
  color: rgba(255, 255, 255, 0.5);
  font-size: 0.875rem;
  line-height: 1.7;
}

/* FOOTER */
.footer {
  padding: 3rem 0;
  background: var(--navy-darker);
  border-top: 1px solid rgba(255, 255, 255, 0.05);
}

.footer-inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: 1.5rem;
}

.footer-logo img {
  height: 2rem;
  width: auto;
  object-fit: contain;
  opacity: 0.8;
}

.footer-copy {
  font-size: 0.875rem;
  color: rgba(255, 255, 255, 0.4);
}

.footer-links {
  display: flex;
  align-items: center;
  gap: 1.5rem;
  flex-wrap: wrap;
  justify-content: center;
}

.footer-link {
  font-size: 0.75rem;
  color: rgba(255, 255, 255, 0.4);
  transition: color 0.2s;
}

.footer-link:hover {
  color: rgba(255, 255, 255, 0.7);
}

/* SVG ICONS inline */
.icon {
  display: inline-block;
  width: 1rem;
  height: 1rem;
  vertical-align: middle;
}

.icon-sm {
  width: 0.875rem;
  height: 0.875rem;
}

.icon-lg {
  width: 1.5rem;
  height: 1.5rem;
}

.icon-whatsapp {
  color: var(--whatsapp);
}