:root {
  --color-primary: #0d3b66;
  --color-secondary: #1d70b8;
  --color-whatsapp: #25d366;
  --color-white: #ffffff;
  --color-light: #f4f7fb;
  --color-muted: #64748b;
  --color-text: #14213d;
  --color-border: #dbe4ee;
  --shadow-soft: 0 18px 48px rgba(13, 59, 102, 0.13);
  --shadow-card: 0 12px 28px rgba(13, 59, 102, 0.1);
  --radius: 8px;
  --container: 1180px;
  --header-height: 82px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: "Poppins", Arial, sans-serif;
  color: var(--color-text);
  background: var(--color-white);
  line-height: 1.6;
}

body.menu-open {
  overflow: hidden;
}

img,
svg {
  display: block;
  max-width: 100%;
}

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

button,
input,
textarea {
  font: inherit;
}

.skip-link {
  position: fixed;
  top: -80px;
  left: 16px;
  z-index: 9999;
  padding: 10px 14px;
  color: var(--color-white);
  background: var(--color-primary);
  border-radius: var(--radius);
}

.skip-link:focus {
  top: 16px;
}

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

.section {
  padding: 96px 0;
}

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

.section-blue {
  color: var(--color-white);
  background: linear-gradient(135deg, var(--color-primary), #124f86);
}

.section-heading {
  max-width: 760px;
  margin: 0 auto 42px;
  text-align: center;
}

.section-heading h2,
.section-copy h2 {
  margin: 10px 0 14px;
  font-size: clamp(2rem, 4vw, 3rem);
  line-height: 1.15;
}

.section-heading p,
.section-copy p {
  margin: 0;
  color: var(--color-muted);
}

.section-blue .section-heading p,
.section-blue .eyebrow {
  color: rgba(255, 255, 255, 0.78);
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--color-secondary);
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0;
  text-transform: uppercase;
}

.eyebrow::before {
  content: "";
  width: 28px;
  height: 2px;
  background: currentColor;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 0 22px;
  border: 0;
  border-radius: var(--radius);
  color: var(--color-white);
  font-weight: 700;
  cursor: pointer;
  transition: transform 0.2s ease, box-shadow 0.2s ease, background 0.2s ease;
}

.btn:hover,
.btn:focus-visible {
  transform: translateY(-2px);
  box-shadow: var(--shadow-card);
}

.btn-primary {
  background: var(--color-secondary);
}

.btn-primary:hover,
.btn-primary:focus-visible {
  background: var(--color-primary);
}

.btn-whatsapp {
  background: var(--color-whatsapp);
}

.btn-small {
  min-height: 42px;
  padding: 0 18px;
}

.site-header {
  position: fixed;
  inset: 0 0 auto;
  z-index: 1000;
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: blur(14px);
  border-bottom: 1px solid transparent;
  transition: box-shadow 0.2s ease, border-color 0.2s ease, background 0.2s ease;
}

.site-header.scrolled {
  background: rgba(255, 255, 255, 0.98);
  border-color: var(--color-border);
  box-shadow: 0 10px 30px rgba(13, 59, 102, 0.08);
}

.navbar {
  width: min(100% - 40px, var(--container));
  min-height: var(--header-height);
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 28px;
}

.brand {
  display: inline-flex;
  align-items: center;
}

.nav-panel {
  display: flex;
  align-items: center;
  gap: 26px;
  color: var(--color-primary);
  font-weight: 600;
}

.nav-panel a:not(.btn) {
  position: relative;
}

.nav-panel a:not(.btn)::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -8px;
  width: 100%;
  height: 2px;
  transform: scaleX(0);
  transform-origin: left;
  background: var(--color-secondary);
  transition: transform 0.2s ease;
}

.nav-panel a:hover::after,
.nav-panel a:focus-visible::after {
  transform: scaleX(1);
}

.menu-toggle {
  display: none;
  width: 44px;
  height: 44px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  background: var(--color-white);
  cursor: pointer;
}

.menu-toggle span {
  display: block;
  width: 20px;
  height: 2px;
  margin: 5px auto;
  background: var(--color-primary);
  transition: transform 0.2s ease, opacity 0.2s ease;
}

.hero {
  min-height: 100vh;
  padding: calc(var(--header-height) + 54px) max(20px, calc((100vw - var(--container)) / 2)) 70px;
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(360px, 0.95fr);
  align-items: center;
  gap: 56px;
  background:
    linear-gradient(90deg, rgba(255, 255, 255, 0.98) 0%, rgba(255, 255, 255, 0.9) 48%, rgba(244, 247, 251, 0.72) 100%),
    radial-gradient(circle at 80% 34%, rgba(29, 112, 184, 0.15), transparent 34%);
}

.hero h1 {
  max-width: 720px;
  margin: 12px 0 20px;
  color: var(--color-primary);
  font-size: clamp(2.45rem, 6vw, 5rem);
  line-height: 1.03;
}

.hero p {
  max-width: 660px;
  margin: 0;
  color: var(--color-muted);
  font-size: 1.14rem;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 32px;
}

.hero-media {
  position: relative;
  min-height: 520px;
  overflow: hidden;
  border-radius: var(--radius);
  background: var(--color-light);
  box-shadow: var(--shadow-soft);
}

.hero-media::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 1;
  background: linear-gradient(180deg, rgba(13, 59, 102, 0.04), rgba(13, 59, 102, 0.28));
  pointer-events: none;
}

.hero-media img {
  width: 100%;
  height: 100%;
  min-height: 520px;
  object-fit: cover;
  object-position: center;
}

.split {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr);
  align-items: center;
  gap: 58px;
}

.values-grid,
.card-grid {
  display: grid;
  gap: 22px;
}

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

.values-grid article,
.service-card,
.feature-card {
  padding: 26px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  background: var(--color-white);
  box-shadow: var(--shadow-card);
}

.values-grid h3,
.service-card h3,
.feature-card h3 {
  margin: 0 0 10px;
  color: var(--color-primary);
  font-size: 1.08rem;
}

.values-grid p,
.service-card p,
.feature-card p {
  margin: 0;
  color: var(--color-muted);
  font-size: 0.95rem;
}

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

.icon {
  display: inline-grid;
  place-items: center;
  width: 46px;
  height: 46px;
  margin-bottom: 18px;
  border-radius: var(--radius);
  color: var(--color-secondary);
  background: #e8f2fb;
  font-size: 1.35rem;
  font-weight: 700;
}

.section-blue .feature-card {
  color: var(--color-white);
  background: rgba(255, 255, 255, 0.08);
  border-color: rgba(255, 255, 255, 0.16);
  box-shadow: none;
}

.section-blue .feature-card h3,
.section-blue .feature-card p {
  color: var(--color-white);
}

.timeline {
  position: relative;
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 18px;
  padding: 0;
  margin: 0;
  list-style: none;
}

.timeline::before {
  content: "";
  position: absolute;
  top: 31px;
  left: 8%;
  right: 8%;
  height: 2px;
  background: var(--color-border);
}

.timeline li {
  position: relative;
  padding: 0 6px;
  text-align: center;
}

.timeline strong {
  display: inline-grid;
  place-items: center;
  width: 64px;
  height: 64px;
  margin-bottom: 14px;
  border: 6px solid var(--color-white);
  border-radius: 50%;
  color: var(--color-white);
  background: var(--color-secondary);
  box-shadow: var(--shadow-card);
}

.timeline span {
  display: block;
  color: var(--color-primary);
  font-weight: 800;
}

.timeline p {
  margin: 8px 0 0;
  color: var(--color-muted);
  font-size: 0.92rem;
}

.area-grid {
  grid-template-columns: minmax(0, 1fr) minmax(0, 0.9fr);
}

.map-card {
  padding: 24px;
  border-radius: var(--radius);
  background: var(--color-white);
  box-shadow: var(--shadow-soft);
}

.map-card svg {
  width: 100%;
  min-height: 320px;
}

.map-card path {
  fill: #dceaf7;
  stroke: var(--color-primary);
  stroke-width: 5;
}

.map-card circle {
  fill: var(--color-whatsapp);
  stroke: var(--color-primary);
  stroke-width: 5;
}

.map-card text {
  fill: var(--color-primary);
  font: 700 24px "Poppins", Arial, sans-serif;
}

.check-list {
  display: grid;
  gap: 12px;
  padding: 0;
  margin: 28px 0 0;
  list-style: none;
}

.check-list li {
  position: relative;
  padding-left: 30px;
  color: var(--color-primary);
  font-weight: 600;
}

.check-list li::before {
  content: "✓";
  position: absolute;
  left: 0;
  color: var(--color-secondary);
  font-weight: 800;
}

.gallery-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}

.gallery-item {
  position: relative;
  margin: 0;
  min-height: 230px;
  aspect-ratio: 4 / 5;
  overflow: hidden;
  border-radius: var(--radius);
  background: var(--color-light);
  box-shadow: var(--shadow-card);
}

.gallery-item::before {
  content: "";
  position: absolute;
  inset: 24px;
  border: 2px solid rgba(255, 255, 255, 0.38);
  transform: translateY(10px);
  opacity: 0;
  transition: opacity 0.25s ease, transform 0.25s ease;
}

.gallery-item::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(13, 59, 102, 0.02), rgba(13, 59, 102, 0.7));
}

.gallery-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.35s ease;
}

.gallery-item figcaption {
  position: absolute;
  z-index: 2;
  left: 22px;
  right: 22px;
  bottom: 20px;
  color: var(--color-white);
  font-weight: 800;
}

.gallery-item:hover::before {
  z-index: 3;
  opacity: 1;
  transform: translateY(0);
}

.gallery-item:hover img {
  transform: scale(1.04);
}

.stats-band {
  padding: 58px 0;
  color: var(--color-white);
  background: var(--color-primary);
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 22px;
  text-align: center;
}

.stat strong {
  display: block;
  font-size: clamp(2.2rem, 5vw, 4rem);
  line-height: 1;
}

.stat strong::after {
  content: "+";
  color: var(--color-whatsapp);
}

.stat:nth-child(2) strong::after {
  content: "%";
}

.stat span {
  display: block;
  margin-top: 8px;
  color: rgba(255, 255, 255, 0.82);
  font-weight: 600;
}

.testimonials-wrap {
  max-width: 860px;
}

.testimonial-slider {
  position: relative;
  min-height: 236px;
}

.testimonial {
  display: none;
  padding: 34px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  background: var(--color-white);
  box-shadow: var(--shadow-card);
}

.testimonial.active {
  display: block;
  animation: fadeIn 0.35s ease both;
}

.testimonial p {
  margin: 0 0 22px;
  color: var(--color-primary);
  font-size: 1.15rem;
  font-weight: 600;
}

.testimonial strong,
.testimonial span {
  display: block;
}

.testimonial span {
  color: var(--color-muted);
}

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

.faq-list {
  display: grid;
  gap: 12px;
}

.faq-item {
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  background: var(--color-white);
  overflow: hidden;
}

.faq-item button {
  width: 100%;
  padding: 20px 22px;
  border: 0;
  color: var(--color-primary);
  background: transparent;
  text-align: left;
  font-weight: 800;
  cursor: pointer;
}

.faq-item button::after {
  content: "+";
  float: right;
  color: var(--color-secondary);
  font-size: 1.2rem;
}

.faq-item.active button::after {
  content: "−";
}

.faq-content {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.25s ease;
}

.faq-content p {
  margin: 0;
  padding: 0 22px 20px;
  color: var(--color-muted);
}

.contact-section {
  background:
    linear-gradient(90deg, rgba(13, 59, 102, 0.95), rgba(13, 59, 102, 0.87)),
    linear-gradient(135deg, #dbeaf6, #ffffff);
  color: var(--color-white);
}

.contact-section .section-copy p,
.contact-section .contact-info a,
.contact-section .contact-info span,
.contact-section .eyebrow {
  color: rgba(255, 255, 255, 0.82);
}

.contact-info {
  display: grid;
  gap: 10px;
  margin-top: 26px;
  font-weight: 700;
}

.contact-link {
  display: inline-flex;
  align-items: center;
  gap: 10px;
}

.contact-icon {
  display: inline-grid;
  place-items: center;
  flex: 0 0 auto;
  width: 34px;
  height: 34px;
  border-radius: 50%;
  color: var(--color-primary);
  background: var(--color-white);
  font-size: 0.95rem;
  font-weight: 800;
}

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

.contact-form {
  padding: 30px;
  border-radius: var(--radius);
  background: var(--color-white);
  box-shadow: var(--shadow-soft);
}

.contact-form label {
  display: block;
  margin: 12px 0 6px;
  color: var(--color-primary);
  font-weight: 700;
}

.contact-form input,
.contact-form textarea {
  width: 100%;
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: 13px 14px;
  color: var(--color-text);
  background: var(--color-white);
  outline: none;
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.contact-form input:focus,
.contact-form textarea:focus {
  border-color: var(--color-secondary);
  box-shadow: 0 0 0 4px rgba(29, 112, 184, 0.13);
}

.contact-form .invalid {
  border-color: #c2410c;
}

.error-message {
  display: block;
  min-height: 18px;
  margin-top: 4px;
  color: #c2410c;
  font-size: 0.78rem;
}

.form-status {
  min-height: 24px;
  margin: 14px 0 0;
  color: var(--color-primary);
  font-weight: 700;
}

.site-footer {
  color: rgba(255, 255, 255, 0.8);
  background: #082947;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 32px;
  padding: 46px 0;
}

.footer-grid p {
  max-width: 470px;
}

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

.footer-bottom {
  padding: 18px;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  text-align: center;
}

.whatsapp-float,
.back-to-top {
  position: fixed;
  z-index: 900;
  display: inline-grid;
  place-items: center;
  width: 52px;
  height: 52px;
  border: 0;
  border-radius: 50%;
  color: var(--color-white);
  font-weight: 800;
  box-shadow: var(--shadow-card);
  cursor: pointer;
}

.whatsapp-float {
  right: 22px;
  bottom: 22px;
  background: var(--color-whatsapp);
}

.whatsapp-float svg {
  width: 30px;
  height: 30px;
  fill: currentColor;
}

.back-to-top {
  right: 22px;
  bottom: 86px;
  background: var(--color-primary);
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.2s ease, transform 0.2s ease;
}

.back-to-top.visible {
  opacity: 1;
  pointer-events: auto;
}

.reveal {
  opacity: 0;
  transform: translateY(22px);
  transition: opacity 0.55s ease, transform 0.55s ease;
}

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

@keyframes fadeIn {
  from {
    opacity: 0;
    transform: translateY(8px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@media (max-width: 1040px) {
  .hero,
  .split,
  .area-grid {
    grid-template-columns: 1fr;
  }

  .hero-media {
    min-height: 420px;
  }

  .values-grid,
  .services-grid,
  .feature-grid,
  .gallery-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .timeline {
    grid-template-columns: 1fr;
    gap: 26px;
  }

  .timeline::before {
    top: 0;
    bottom: 0;
    left: 31px;
    width: 2px;
    height: auto;
  }

  .timeline li {
    display: grid;
    grid-template-columns: 64px 1fr;
    column-gap: 18px;
    text-align: left;
  }

  .timeline strong {
    grid-row: span 2;
    margin-bottom: 0;
  }
}

@media (max-width: 820px) {
  :root {
    --header-height: 72px;
  }

  .container,
  .navbar {
    width: min(100% - 28px, var(--container));
  }

  .menu-toggle {
    display: block;
  }

  .menu-toggle.active span:nth-child(1) {
    transform: translateY(7px) rotate(45deg);
  }

  .menu-toggle.active span:nth-child(2) {
    opacity: 0;
  }

  .menu-toggle.active span:nth-child(3) {
    transform: translateY(-7px) rotate(-45deg);
  }

  .nav-panel {
    position: fixed;
    inset: var(--header-height) 0 auto;
    display: grid;
    gap: 0;
    padding: 18px 20px 24px;
    background: var(--color-white);
    border-bottom: 1px solid var(--color-border);
    box-shadow: var(--shadow-card);
    transform: translateY(-120%);
    transition: transform 0.25s ease;
  }

  .nav-panel.active {
    transform: translateY(0);
  }

  .nav-panel a {
    padding: 14px 0;
  }

  .nav-panel .btn {
    margin-top: 10px;
  }

  .hero {
    min-height: auto;
    padding-top: calc(var(--header-height) + 42px);
  }

  .section {
    padding: 72px 0;
  }

  .stats-grid,
  .footer-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 620px) {
  .values-grid,
  .services-grid,
  .feature-grid,
  .gallery-grid {
    grid-template-columns: 1fr;
  }

  .hero h1 {
    font-size: 2.45rem;
  }

  .hero-actions {
    flex-direction: column;
  }

  .btn {
    width: 100%;
  }

  .hero-media {
    min-height: 330px;
  }

  .contact-form {
    padding: 22px;
  }
}