:root {
  --fire-red: #E31A1C;
  --royal-blue: #173C8B;
  --navy: #0D224F;
  --ink: #1C1C1C;
  --white: #FFFFFF;
  --mist: #F5F5F5;
  --line: rgba(13, 34, 79, 0.14);
  --light-line: rgba(255, 255, 255, 0.18);
  --shadow: 0 1rem 2.5rem rgba(13, 34, 79, 0.1);
  --radius: 1rem;
  --container: 1180px;
}

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

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--ink);
  background: var(--mist);
  font-family: "Inter", "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  font-size: 1rem;
  line-height: 1.65;
  text-rendering: optimizeLegibility;
}

body,
button,
a {
  -webkit-font-smoothing: antialiased;
}

img,
svg {
  display: block;
}

img {
  max-width: 100%;
}

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

button {
  font: inherit;
}

ul {
  margin: 0;
  padding: 0;
}

.container {
  width: min(calc(100% - 2rem), var(--container));
  margin-inline: auto;
}

.section {
  padding: clamp(4.5rem, 8vw, 7.5rem) 0;
  scroll-margin-top: 5.5rem;
}

.section-light {
  background: var(--white);
}

.section-heading {
  max-width: 48rem;
}

.section-heading-centered {
  margin-inline: auto;
  text-align: center;
}

.section-kicker,
.eyebrow {
  margin: 0 0 0.85rem;
  color: var(--fire-red);
  font-size: 0.72rem;
  font-weight: 800;
  letter-spacing: 0.16em;
  line-height: 1.4;
  text-transform: uppercase;
}

.section-kicker::before,
.eyebrow::before {
  display: inline-block;
  width: 2.25rem;
  height: 0.18rem;
  margin: 0 0.75rem 0.18rem 0;
  background: currentColor;
  content: "";
}

h1,
h2,
h3,
p {
  margin-top: 0;
}

h1,
h2,
h3 {
  color: var(--navy);
  font-weight: 800;
  letter-spacing: -0.035em;
  line-height: 1.12;
}

h1 {
  max-width: 52rem;
  margin-bottom: 1.5rem;
  color: var(--white);
  font-size: clamp(2.45rem, 7vw, 5.45rem);
}

h2 {
  margin-bottom: 1.5rem;
  font-size: clamp(2rem, 4vw, 3.65rem);
}

h3 {
  margin-bottom: 0.75rem;
  font-size: 1.25rem;
}

.section-intro {
  max-width: 42rem;
  margin: 0 auto;
  color: var(--ink);
  font-size: 1.08rem;
}

.site-header {
  position: sticky;
  z-index: 1000;
  top: 0;
  color: var(--white);
  background: rgba(13, 34, 79, 0.97);
  border-bottom: 1px solid var(--light-line);
  box-shadow: 0 0.35rem 1.2rem rgba(13, 34, 79, 0.12);
}

.header-inner {
  display: flex;
  min-height: 5rem;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  flex-wrap: wrap;
}

.brand,
.footer-brand {
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
}

.brand-logo {
  width: 2.85rem;
  height: 2.85rem;
  object-fit: contain;
}

.brand-name {
  max-width: 12rem;
  font-size: 0.73rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  line-height: 1.2;
}

.menu-toggle {
  display: inline-flex;
  width: 2.75rem;
  height: 2.75rem;
  padding: 0.65rem;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  gap: 0.3rem;
  color: var(--white);
  background: transparent;
  border: 1px solid var(--light-line);
  border-radius: 0.5rem;
  cursor: pointer;
}

.menu-toggle span {
  display: block;
  width: 1.25rem;
  height: 0.12rem;
  background: currentColor;
  transition: transform 180ms ease, opacity 180ms ease;
}

.menu-toggle[aria-expanded="true"] span:nth-child(1) {
  transform: translateY(0.42rem) rotate(45deg);
}

.menu-toggle[aria-expanded="true"] span:nth-child(2) {
  opacity: 0;
}

.menu-toggle[aria-expanded="true"] span:nth-child(3) {
  transform: translateY(-0.42rem) rotate(-45deg);
}

.site-nav {
  width: 100%;
  max-height: 0;
  overflow: hidden;
  transition: max-height 220ms ease;
}

.site-nav.is-open {
  max-height: 25rem;
}

.site-nav ul {
  display: flex;
  padding: 0.5rem 0 1rem;
  flex-direction: column;
  list-style: none;
}

.nav-link {
  display: block;
  padding: 0.72rem 0;
  color: var(--white);
  font-size: 0.84rem;
  font-weight: 700;
  opacity: 0.84;
  transition: color 180ms ease, opacity 180ms ease;
}

.nav-link:hover,
.nav-link:focus-visible,
.nav-link.is-active {
  color: var(--fire-red);
  opacity: 1;
}

.nav-link:focus-visible,
.button:focus-visible,
.contact-card:focus-visible,
.footer-links a:focus-visible,
.brand:focus-visible,
.footer-brand:focus-visible,
.whatsapp-float:focus-visible,
.menu-toggle:focus-visible {
  outline: 3px solid var(--fire-red);
  outline-offset: 4px;
}

.hero {
  position: relative;
  display: flex;
  min-height: min(48rem, calc(100vh - 5rem));
  overflow: hidden;
  align-items: center;
  color: var(--white);
  background: var(--navy);
}

.hero-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
  overflow: hidden;
}

.hero-bg-layer {
  position: absolute;
  inset: 0;
  background-position: center;
  background-size: cover;
  opacity: 0;
  animation: heroBgFade 24s infinite, heroBgZoom 24s infinite;
  animation-timing-function: ease-in-out, linear;
}

.hero-bg-layer:nth-child(1) { animation-delay: 0s, 0s; }
.hero-bg-layer:nth-child(2) { animation-delay: 6s, 6s; }
.hero-bg-layer:nth-child(3) { animation-delay: 12s, 12s; }
.hero-bg-layer:nth-child(4) { animation-delay: 18s, 18s; }

@keyframes heroBgFade {
  0% { opacity: 0; }
  4% { opacity: 1; }
  25% { opacity: 1; }
  30% { opacity: 0; }
  100% { opacity: 0; }
}

@keyframes heroBgZoom {
  0% { transform: scale(1); }
  100% { transform: scale(1.08); }
}

.hero-bg-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(13, 34, 79, 0.92), rgba(13, 34, 79, 0.82) 45%, rgba(13, 34, 79, 0.9));
}

.hero::before {
  position: absolute;
  top: -16rem;
  right: -12rem;
  width: 34rem;
  height: 34rem;
  border: 1px solid rgba(255, 255, 255, 0.16);
  border-radius: 50%;
  box-shadow: 0 0 0 4rem rgba(255, 255, 255, 0.025), 0 0 0 8rem rgba(255, 255, 255, 0.018);
  content: "";
}

.hero::after {
  position: absolute;
  right: 0;
  bottom: 0;
  left: 0;
  height: 0.45rem;
  background: var(--fire-red);
  content: "";
}

.hero-shape {
  position: absolute;
  z-index: 1;
  pointer-events: none;
}

.hero-shape-one {
  top: 13%;
  left: -8rem;
  width: 18rem;
  height: 18rem;
  border: 1px solid rgba(227, 26, 28, 0.34);
  transform: rotate(45deg);
}

.hero-shape-two {
  right: 36%;
  bottom: -12rem;
  width: 22rem;
  height: 22rem;
  background: rgba(23, 60, 139, 0.5);
  border-radius: 50%;
  filter: blur(0.1rem);
}

.hero-inner {
  position: relative;
  z-index: 1;
  display: grid;
  padding-top: clamp(4rem, 8vw, 7rem);
  padding-bottom: clamp(4rem, 8vw, 7rem);
  align-items: center;
  gap: 3rem;
}

.hero-copy {
  max-width: 47rem;
}

.hero-description {
  max-width: 40rem;
  margin-bottom: 2rem;
  color: rgba(255, 255, 255, 0.82);
  font-size: clamp(1.05rem, 2vw, 1.3rem);
}

.button {
  display: inline-flex;
  min-height: 3.35rem;
  padding: 0.8rem 1.45rem;
  align-items: center;
  justify-content: center;
  gap: 0.75rem;
  border: 1px solid transparent;
  border-radius: 0.35rem;
  font-size: 0.92rem;
  font-weight: 800;
  transition: transform 180ms ease, background-color 180ms ease, color 180ms ease;
}

.button:hover {
  transform: translateY(-0.15rem);
}

.button-primary {
  color: var(--white);
  background: var(--fire-red);
}

.button-primary:hover {
  background: var(--royal-blue);
}

.hero-visual {
  position: relative;
  display: grid;
  min-height: 19rem;
  padding: 2.25rem;
  align-content: center;
  justify-items: center;
  text-align: center;
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid var(--light-line);
  border-radius: 1.5rem;
  box-shadow: 0 1.5rem 3.5rem rgba(0, 0, 0, 0.16);
}

.hero-visual::before {
  position: absolute;
  inset: 0.65rem;
  border: 1px solid rgba(227, 26, 28, 0.48);
  border-radius: 1rem;
  content: "";
  pointer-events: none;
}

.hero-visual-ring {
  position: absolute;
  top: 1.3rem;
  right: 1.3rem;
  width: 2.4rem;
  height: 2.4rem;
  border: 0.35rem solid var(--fire-red);
  border-left-color: transparent;
  border-radius: 50%;
  transform: rotate(-24deg);
}

.hero-logo {
  position: relative;
  width: min(12rem, 60%);
  margin-bottom: 1.4rem;
  object-fit: contain;
}

.hero-visual p {
  position: relative;
  max-width: 18rem;
  margin-bottom: 0;
  color: rgba(255, 255, 255, 0.78);
  font-size: 0.88rem;
  line-height: 1.55;
}

.about-layout {
  display: grid;
  margin-top: 2.5rem;
  gap: 3rem;
}

.about-copy {
  max-width: 45rem;
  color: var(--ink);
  font-size: 1.08rem;
}

.about-copy p:last-child {
  margin-bottom: 0;
}

.about-values {
  display: grid;
  gap: 1rem;
  align-content: start;
}

.about-photo {
  width: 100%;
  height: 11rem;
  object-fit: cover;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

.value-card {
  padding: 1.5rem;
  background: var(--mist);
  border-left: 0.3rem solid var(--royal-blue);
}

.value-card-accent {
  border-left-color: var(--fire-red);
}

.value-card h3 {
  margin-bottom: 0.55rem;
  color: var(--navy);
}

.value-card p {
  margin-bottom: 0;
  font-size: 0.95rem;
}

.services-section {
  background: var(--mist);
}

.services-grid {
  display: grid;
  margin-top: 3rem;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 15rem), 1fr));
  gap: 1rem;
}

.service-card {
  display: flex;
  padding: 1.55rem;
  flex-direction: column;
  background: var(--white);
  border-top: 0.28rem solid var(--royal-blue);
  border-radius: 0.15rem 0.15rem var(--radius) var(--radius);
  box-shadow: var(--shadow);
  transition: border-color 180ms ease, transform 180ms ease;
}

.service-card:hover {
  border-top-color: var(--fire-red);
  transform: translateY(-0.25rem);
}

.service-card h3 {
  margin-bottom: 1rem;
  color: var(--navy);
  font-size: 1.12rem;
}

.service-lead {
  margin-bottom: 1.25rem;
  color: var(--ink);
  font-size: 0.9rem;
  line-height: 1.55;
}

.service-card ul {
  display: grid;
  margin-top: auto;
  padding-top: 1rem;
  gap: 0.6rem;
  list-style: none;
  border-top: 1px solid var(--line);
}

.service-card li {
  position: relative;
  padding-left: 1.1rem;
  color: var(--ink);
  font-size: 0.86rem;
  line-height: 1.45;
}

.service-card li::before {
  position: absolute;
  top: 0.62rem;
  left: 0;
  width: 0.4rem;
  height: 0.4rem;
  background: var(--fire-red);
  border-radius: 50%;
  content: "";
}

.why-section {
  background: var(--white);
}

.why-layout {
  display: grid;
  margin-top: 3.2rem;
  align-items: center;
  gap: 3rem;
}

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

.benefit-card {
  padding: 1.35rem 1rem;
  border: 1px solid var(--line);
  border-radius: var(--radius);
}

.benefit-icon {
  display: grid;
  width: 3.1rem;
  height: 3.1rem;
  margin-bottom: 1rem;
  place-items: center;
  color: var(--fire-red);
  background: rgba(227, 26, 28, 0.08);
  border-radius: 50%;
}

.benefit-icon svg {
  width: 1.55rem;
  height: 1.55rem;
  fill: none;
  stroke: currentColor;
  stroke-linecap: round;
  stroke-linejoin: round;
  stroke-width: 1.6;
}

.benefit-card h3 {
  margin-bottom: 0.4rem;
  font-size: 1rem;
}

.benefit-card p {
  margin-bottom: 0;
  font-size: 0.88rem;
  line-height: 1.45;
}

.closing-statement {
  max-width: 28rem;
  margin: 2rem 0 0;
  padding-left: 1rem;
  color: var(--navy);
  border-left: 0.25rem solid var(--fire-red);
  font-size: 1.12rem;
  font-weight: 800;
}

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

.promo-gallery img {
  width: 100%;
  height: auto;
  background: var(--navy);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

.promo-gallery img:first-child {
  margin-top: 2rem;
}

.contact-section {
  color: var(--white);
  background: var(--navy);
}

.contact-section h2 {
  color: var(--white);
}

.contact-intro > p:last-child {
  max-width: 28rem;
  margin-bottom: 0;
  color: rgba(255, 255, 255, 0.78);
  font-size: 1.08rem;
}

.contact-layout {
  display: grid;
  align-items: center;
  gap: 2.5rem;
}

.contact-links {
  display: grid;
  gap: 0.75rem;
}

.contact-card {
  display: flex;
  padding: 1.2rem 1.35rem;
  min-height: 5.3rem;
  flex-direction: column;
  justify-content: center;
  background: var(--white);
  border-left: 0.3rem solid var(--fire-red);
  border-radius: 0.2rem;
  transition: transform 180ms ease, border-color 180ms ease;
}

.contact-card:hover {
  border-left-color: var(--royal-blue);
  transform: translateX(0.25rem);
}

.contact-label {
  color: var(--royal-blue);
  font-size: 0.72rem;
  font-weight: 800;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.contact-value {
  overflow-wrap: anywhere;
  color: var(--ink);
  font-size: 1rem;
  font-weight: 700;
}

.site-footer {
  color: var(--white);
  background: var(--navy);
  border-top: 1px solid var(--light-line);
}

.footer-inner {
  display: grid;
  padding-top: 2rem;
  padding-bottom: 2rem;
  align-items: center;
  gap: 1.25rem;
}

.footer-brand {
  width: fit-content;
  font-size: 0.95rem;
  font-weight: 800;
}

.footer-logo {
  width: 2.5rem;
  height: 2.5rem;
  object-fit: contain;
}

.footer-inner p {
  margin-bottom: 0;
  color: rgba(255, 255, 255, 0.7);
  font-size: 0.82rem;
}

.footer-links {
  display: flex;
  gap: 1rem;
}

.footer-links a {
  color: var(--white);
  font-size: 0.84rem;
  font-weight: 800;
}

.footer-links a:hover {
  color: var(--fire-red);
}

.reveal {
  opacity: 0;
  transform: translateY(1.5rem);
  transition: opacity 600ms ease, transform 600ms ease;
}

.reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}

.services-grid .service-card:nth-child(1) { transition-delay: 0ms; }
.services-grid .service-card:nth-child(2) { transition-delay: 80ms; }
.services-grid .service-card:nth-child(3) { transition-delay: 160ms; }
.services-grid .service-card:nth-child(4) { transition-delay: 240ms; }
.services-grid .service-card:nth-child(5) { transition-delay: 320ms; }

.benefits-grid .benefit-card:nth-child(1) { transition-delay: 0ms; }
.benefits-grid .benefit-card:nth-child(2) { transition-delay: 80ms; }
.benefits-grid .benefit-card:nth-child(3) { transition-delay: 160ms; }
.benefits-grid .benefit-card:nth-child(4) { transition-delay: 240ms; }

.about-values .value-card:nth-child(2) { transition-delay: 0ms; }
.about-values .value-card:nth-child(3) { transition-delay: 100ms; }

.whatsapp-float {
  position: fixed;
  z-index: 1100;
  right: 1rem;
  bottom: 1rem;
  display: grid;
  width: 3.7rem;
  height: 3.7rem;
  place-items: center;
  color: var(--white);
  background: var(--fire-red);
  border: 0.2rem solid var(--white);
  border-radius: 50%;
  box-shadow: 0 0.65rem 1.5rem rgba(13, 34, 79, 0.3);
  transition: transform 180ms ease, background-color 180ms ease;
  animation: whatsappPulse 2.8s ease-in-out infinite;
}

@keyframes whatsappPulse {
  0%, 100% { box-shadow: 0 0.65rem 1.5rem rgba(13, 34, 79, 0.3), 0 0 0 0 rgba(227, 26, 28, 0.55); }
  50% { box-shadow: 0 0.65rem 1.5rem rgba(13, 34, 79, 0.3), 0 0 0 0.6rem rgba(227, 26, 28, 0); }
}

.whatsapp-float:hover {
  background: var(--royal-blue);
  transform: translateY(-0.2rem) scale(1.04);
}

.whatsapp-float svg {
  width: 1.7rem;
  height: 1.7rem;
  fill: currentColor;
}

@media (min-width: 42rem) {
  .container {
    width: min(calc(100% - 3.5rem), var(--container));
  }

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

  .about-photo {
    grid-column: 1 / -1;
    height: 14rem;
  }

  .value-card {
    padding: 1.75rem;
  }

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

  .contact-card {
    min-height: 7rem;
  }

  .footer-inner {
    grid-template-columns: auto 1fr auto;
  }

  .footer-inner p {
    text-align: center;
  }
}

@media (min-width: 52rem) {
  .menu-toggle {
    display: none;
  }

  .header-inner {
    flex-wrap: nowrap;
  }

  .site-nav,
  .site-nav.is-open {
    width: auto;
    max-height: none;
    overflow: visible;
  }

  .site-nav ul {
    padding: 0;
    align-items: center;
    flex-direction: row;
    gap: 1.35rem;
  }

  .nav-link {
    position: relative;
    padding: 0.65rem 0;
    white-space: nowrap;
  }

  .nav-link::after {
    position: absolute;
    right: 0;
    bottom: 0.25rem;
    left: 0;
    height: 0.13rem;
    background: var(--fire-red);
    content: "";
    transform: scaleX(0);
    transform-origin: center;
    transition: transform 180ms ease;
  }

  .nav-link:hover::after,
  .nav-link:focus-visible::after,
  .nav-link.is-active::after {
    transform: scaleX(1);
  }

  .hero-inner {
    grid-template-columns: minmax(0, 1.25fr) minmax(18rem, 0.75fr);
    gap: clamp(3rem, 8vw, 8rem);
  }

  .about-layout {
    grid-template-columns: minmax(0, 1.15fr) minmax(20rem, 0.85fr);
    gap: clamp(3rem, 8vw, 8rem);
  }

  .why-layout {
    grid-template-columns: minmax(0, 1.1fr) minmax(20rem, 0.9fr);
    gap: clamp(3rem, 7vw, 7rem);
  }
}

@media (min-width: 72rem) {
  .container {
    width: min(calc(100% - 5rem), var(--container));
  }

  .site-nav ul {
    gap: 1.8rem;
  }

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

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    transition-duration: 0.01ms !important;
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
  }

  .hero-bg-layer {
    animation: none !important;
  }

  .hero-bg-layer:first-child {
    opacity: 1;
  }

  .reveal {
    opacity: 1 !important;
    transform: none !important;
    transition: none !important;
  }

  .whatsapp-float {
    animation: none !important;
  }
}