:root {
  --pc-navy: #07172e;
  --pc-blue: #0b5ed7;
  --pc-blue-2: #0f3f8f;
  --pc-cyan: #10c5e8;
  --pc-ink: #172033;
  --pc-muted: #617089;
  --pc-soft: #f4f8fb;
  --pc-line: #dce6ef;
  --pc-white: #ffffff;
  --pc-shadow: 0 20px 45px rgba(7, 23, 46, 0.12);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: 84px;
}

body {
  margin: 0;
  font-family: "Inter", system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  color: var(--pc-ink);
  background: var(--pc-white);
  overflow-x: hidden;
}

a {
  color: inherit;
}

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

.skip-link {
  position: absolute;
  top: -48px;
  left: 16px;
  z-index: 2000;
  padding: 0.75rem 1rem;
  color: var(--pc-white);
  background: var(--pc-navy);
  border-radius: 0.35rem;
  transition: top 0.2s ease;
}

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

.navbar {
  border-bottom: 1px solid rgba(220, 230, 239, 0.86);
  background: rgba(255, 255, 255, 0.96);
  backdrop-filter: blur(16px);
}

.navbar-brand {
  color: var(--pc-navy);
  font-size: 1.05rem;
  letter-spacing: 0;
}

.site-logo {
  display: block;
  width: clamp(10.5rem, 45vw, 15.5rem);
  height: auto;
  object-fit: contain;
}

.footer-logo {
  display: block;
  width: min(15.5rem, 100%);
  height: auto;
  filter: brightness(0) invert(1);
}

.brand-mark {
  display: inline-grid;
  width: 2.2rem;
  height: 2.2rem;
  place-items: center;
  color: var(--pc-white);
  background: linear-gradient(135deg, var(--pc-blue), var(--pc-cyan));
  border-radius: 0.5rem;
}

.nav-link {
  color: #24344d;
  font-weight: 600;
}

.nav-link:hover,
.nav-link:focus,
.nav-link.active {
  color: var(--pc-blue);
}

.dropdown-menu {
  border: 1px solid var(--pc-line);
  border-radius: 0.5rem;
  box-shadow: var(--pc-shadow);
}

.btn {
  border-radius: 0.45rem;
  font-weight: 700;
}

.btn-primary {
  background: var(--pc-blue);
  border-color: var(--pc-blue);
}

.btn-primary:hover,
.btn-primary:focus {
  background: var(--pc-blue-2);
  border-color: var(--pc-blue-2);
}

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

.btn-outline-primary:hover,
.btn-outline-primary:focus {
  background: var(--pc-blue);
  border-color: var(--pc-blue);
}

.btn-cyan {
  color: var(--pc-navy);
  background: var(--pc-cyan);
  border-color: var(--pc-cyan);
}

.btn-cyan:hover,
.btn-cyan:focus {
  color: var(--pc-navy);
  background: #72e3f4;
  border-color: #72e3f4;
}

.hero {
  position: relative;
  min-height: min(760px, calc(100vh - 72px));
  padding: 6.5rem 0 5rem;
  color: var(--pc-white);
  background:
    linear-gradient(90deg, rgba(7, 23, 46, 0.96) 0%, rgba(7, 23, 46, 0.78) 46%, rgba(7, 23, 46, 0.28) 100%),
    var(--hero-image, url("https://images.unsplash.com/photo-1451187580459-43490279c0fa?auto=format&fit=crop&w=1800&q=80")) center / cover;
}

.landing-hero {
  position: relative;
  padding: 4.6rem 0 3.2rem;
  color: var(--pc-white);
  background:
    radial-gradient(circle at 90% 20%, rgba(16, 197, 232, 0.2), transparent 26rem),
    linear-gradient(135deg, #061326 0%, #08234d 56%, #0b5ed7 130%);
}

.landing-hero h1 {
  max-width: 780px;
  margin-bottom: 1.1rem;
  font-size: clamp(2.3rem, 11vw, 4.4rem);
  font-weight: 800;
  line-height: 1.04;
  letter-spacing: 0;
}

.landing-hero p {
  max-width: 720px;
  color: #d7e7f4;
  font-size: 1.05rem;
  line-height: 1.72;
}

.hero-visual {
  position: relative;
  margin-top: 1.4rem;
}

.hero-visual img {
  display: block;
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  border: 1px solid rgba(255, 255, 255, 0.22);
  border-radius: 0.5rem;
  box-shadow: 0 28px 60px rgba(0, 0, 0, 0.28);
}

.hero-badge {
  display: flex;
  gap: 0.7rem;
  align-items: center;
  width: min(100%, 22rem);
  padding: 0.8rem 0.95rem;
  margin: -2rem auto 0;
  color: var(--pc-navy);
  background: var(--pc-white);
  border: 1px solid rgba(220, 230, 239, 0.9);
  border-radius: 0.5rem;
  box-shadow: var(--pc-shadow);
  font-size: 0.9rem;
  font-weight: 800;
}

.hero-badge i {
  color: var(--pc-blue);
  font-size: 1.25rem;
}

.quick-contact {
  padding: 1rem 0;
  background: var(--pc-white);
  border-bottom: 1px solid var(--pc-line);
}

.quick-contact-grid {
  display: grid;
  gap: 0.65rem;
}

.quick-contact-grid a,
.quick-contact-grid span,
.contact-stack a,
.contact-stack span {
  display: flex;
  gap: 0.65rem;
  align-items: flex-start;
  color: var(--pc-ink);
  font-weight: 700;
  text-decoration: none;
  line-height: 1.35;
}

.quick-contact-grid i,
.contact-stack i {
  flex: 0 0 auto;
  color: var(--pc-blue);
}

.hero::after {
  position: absolute;
  right: 0;
  bottom: 0;
  left: 0;
  height: 80px;
  pointer-events: none;
  content: "";
  background: linear-gradient(180deg, rgba(255, 255, 255, 0), var(--pc-white));
}

.hero .container {
  position: relative;
  z-index: 1;
}

.eyebrow {
  display: inline-flex;
  gap: 0.45rem;
  align-items: center;
  margin-bottom: 1.15rem;
  color: #b8f5ff;
  font-size: 0.82rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.hero h1,
.page-hero h1 {
  max-width: 850px;
  margin-bottom: 1.3rem;
  font-size: clamp(2.35rem, 4.8vw, 4.85rem);
  font-weight: 800;
  line-height: 1.03;
  letter-spacing: 0;
}

.hero p,
.page-hero p {
  max-width: 760px;
  color: #d7e7f4;
  font-size: clamp(1.05rem, 1.5vw, 1.25rem);
  line-height: 1.75;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.8rem;
  margin-top: 2rem;
}

.hero-strip {
  position: relative;
  z-index: 2;
  margin-top: -3.4rem;
}

.trust-panel {
  padding: 1.4rem;
  background: var(--pc-white);
  border: 1px solid var(--pc-line);
  border-radius: 0.5rem;
  box-shadow: var(--pc-shadow);
}

.section {
  padding: 3.6rem 0;
}

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

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

.section-title {
  max-width: 780px;
  margin-bottom: 2.4rem;
}

.section-title span {
  display: inline-block;
  margin-bottom: 0.65rem;
  color: var(--pc-blue);
  font-size: 0.82rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.section-dark .section-title span {
  color: var(--pc-cyan);
}

.section-title h2 {
  margin-bottom: 0.8rem;
  color: var(--pc-navy);
  font-size: clamp(1.85rem, 3vw, 2.75rem);
  font-weight: 800;
  letter-spacing: 0;
}

.section-dark .section-title h2,
.section-dark .section-title p {
  color: var(--pc-white);
}

.section-title p,
.lead-muted {
  color: var(--pc-muted);
  line-height: 1.75;
}

.service-card,
.feature-card,
.brand-card,
.contact-card,
.related-card {
  height: 100%;
  padding: 1.45rem;
  background: var(--pc-white);
  border: 1px solid var(--pc-line);
  border-radius: 0.5rem;
  box-shadow: 0 10px 28px rgba(7, 23, 46, 0.06);
  transition: transform 0.18s ease, box-shadow 0.18s ease, border-color 0.18s ease;
}

.service-card:hover,
.feature-card:hover,
.brand-card:hover,
.related-card:hover {
  border-color: rgba(16, 197, 232, 0.55);
  box-shadow: var(--pc-shadow);
  transform: translateY(-4px);
}

.icon-box {
  display: inline-grid;
  width: 3rem;
  height: 3rem;
  margin-bottom: 1rem;
  place-items: center;
  color: var(--pc-blue);
  background: #eaf6ff;
  border-radius: 0.5rem;
  font-size: 1.35rem;
}

.service-card h3,
.feature-card h3,
.brand-card h3,
.related-card h3 {
  color: var(--pc-navy);
  font-size: 1.08rem;
  font-weight: 800;
}

.service-card p,
.feature-card p,
.brand-card p,
.related-card p {
  color: var(--pc-muted);
  line-height: 1.65;
}

.link-arrow {
  display: inline-flex;
  gap: 0.35rem;
  align-items: center;
  color: var(--pc-blue);
  font-weight: 800;
  text-decoration: none;
}

.link-arrow:hover,
.link-arrow:focus {
  color: var(--pc-blue-2);
}

.page-hero {
  padding: 6.25rem 0 4.5rem;
  color: var(--pc-white);
  background:
    linear-gradient(90deg, rgba(7, 23, 46, 0.95), rgba(7, 23, 46, 0.72), rgba(7, 23, 46, 0.38)),
    var(--hero-image, url("https://images.unsplash.com/photo-1497366754035-f200968a6e72?auto=format&fit=crop&w=1800&q=80")) center / cover;
}

.breadcrumb {
  margin-bottom: 1.4rem;
}

.breadcrumb a,
.breadcrumb-item.active,
.breadcrumb-item + .breadcrumb-item::before {
  color: #d7e7f4;
}

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

.content-list li {
  display: flex;
  gap: 0.7rem;
  align-items: flex-start;
  color: #37455c;
}

.content-list i {
  flex: 0 0 auto;
  margin-top: 0.15rem;
  color: var(--pc-blue);
}

.image-panel {
  overflow: hidden;
  border-radius: 0.5rem;
  box-shadow: var(--pc-shadow);
}

.image-panel img {
  display: block;
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
}

.cta-band {
  padding: 2rem;
  color: var(--pc-white);
  background: linear-gradient(135deg, var(--pc-navy), var(--pc-blue-2));
  border-radius: 0.5rem;
}

.cta-band p {
  color: #d7e7f4;
}

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

.landing-card {
  min-height: 14rem;
}

.service-index {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0.8rem;
}

.service-index a {
  display: flex;
  gap: 0.8rem;
  align-items: center;
  min-height: 4.25rem;
  padding: 0.95rem 1rem;
  color: var(--pc-ink);
  font-weight: 800;
  text-decoration: none;
  background: var(--pc-white);
  border: 1px solid var(--pc-line);
  border-radius: 0.5rem;
  box-shadow: 0 10px 28px rgba(7, 23, 46, 0.06);
}

.service-index a:hover,
.service-index a:focus {
  color: var(--pc-blue);
  border-color: rgba(16, 197, 232, 0.55);
  box-shadow: var(--pc-shadow);
}

.service-index i {
  display: inline-grid;
  flex: 0 0 auto;
  width: 2.25rem;
  height: 2.25rem;
  place-items: center;
  color: var(--pc-blue);
  background: #eaf6ff;
  border-radius: 0.5rem;
}

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

.logo-card {
  display: grid;
  min-height: 7.2rem;
  padding: 1.25rem;
  place-items: center;
  background: var(--pc-white);
  border: 1px solid var(--pc-line);
  border-radius: 0.5rem;
  box-shadow: 0 10px 28px rgba(7, 23, 46, 0.06);
}

.logo-card img {
  width: 100%;
  max-width: 12rem;
  max-height: 4.4rem;
  object-fit: contain;
}

.contact-stack {
  display: grid;
  gap: 0.9rem;
}

.section-dark .contact-stack a,
.section-dark .contact-stack span {
  color: var(--pc-white);
}

.section-dark .contact-stack i {
  color: var(--pc-cyan);
}

.landing-form {
  background: var(--pc-white);
}

.section-dark .btn-outline-primary {
  color: var(--pc-white);
  border-color: rgba(255, 255, 255, 0.55);
}

.section-dark .btn-outline-primary:hover,
.section-dark .btn-outline-primary:focus {
  color: var(--pc-navy);
  background: var(--pc-white);
  border-color: var(--pc-white);
}

.brand-card {
  display: flex;
  gap: 0.95rem;
  align-items: center;
}

.brand-card .icon-box {
  flex: 0 0 auto;
  margin: 0;
}

.contact-card a {
  color: var(--pc-blue);
  font-weight: 800;
  text-decoration: none;
}

.form-control,
.form-select {
  min-height: 3rem;
  border-color: #cad7e5;
  border-radius: 0.45rem;
}

.form-control:focus,
.form-select:focus {
  border-color: var(--pc-cyan);
  box-shadow: 0 0 0 0.2rem rgba(16, 197, 232, 0.18);
}

.invalid-feedback {
  font-weight: 600;
}

.form-note {
  display: none;
  padding: 0.9rem 1rem;
  margin-top: 1rem;
  color: #08415f;
  background: #e5f8fc;
  border: 1px solid #b9edf6;
  border-radius: 0.5rem;
}

.form-note.is-visible {
  display: block;
}

.site-footer {
  padding: 3.5rem 0 2rem;
  color: #d7e7f4;
  background: #061326;
}

.site-footer h2,
.site-footer h3 {
  color: var(--pc-white);
}

.site-footer a {
  color: #d7e7f4;
  text-decoration: none;
}

.site-footer a:hover,
.site-footer a:focus {
  color: var(--pc-cyan);
}

.footer-list {
  display: grid;
  gap: 0.55rem;
  padding: 0;
  margin: 0;
  list-style: none;
}

.footer-bottom {
  padding-top: 1.5rem;
  margin-top: 2rem;
  border-top: 1px solid rgba(255, 255, 255, 0.14);
}

.whatsapp-float {
  position: fixed;
  right: 1rem;
  bottom: 1rem;
  z-index: 1040;
  display: inline-grid;
  width: 3.45rem;
  height: 3.45rem;
  place-items: center;
  color: var(--pc-white);
  text-decoration: none;
  background: #21b55a;
  border-radius: 50%;
  box-shadow: 0 15px 34px rgba(33, 181, 90, 0.35);
}

.whatsapp-float:hover,
.whatsapp-float:focus {
  color: var(--pc-white);
  background: #169b48;
}

.reveal {
  opacity: 0;
  transform: translateY(18px);
  transition: opacity 0.55s ease, transform 0.55s ease;
}

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

:focus-visible {
  outline: 3px solid rgba(16, 197, 232, 0.75);
  outline-offset: 3px;
}

@media (max-width: 991.98px) {
  .navbar .btn {
    width: 100%;
    margin-top: 0.75rem;
  }

  .hero,
  .page-hero {
    min-height: auto;
    padding: 5rem 0 4rem;
  }
}

@media (max-width: 767.98px) {
  .section {
    padding: 3.6rem 0;
  }

  .hero-actions .btn {
    width: 100%;
  }

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

  .cta-band {
    padding: 1.35rem;
  }

  .whatsapp-float {
    right: 0.85rem;
    bottom: 0.85rem;
  }
}

@media (min-width: 576px) {
  .quick-contact-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

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

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

@media (min-width: 768px) {
  .section {
    padding: 5rem 0;
  }

  .landing-hero {
    padding: 6rem 0 4.5rem;
  }

  .landing-hero p {
    font-size: 1.18rem;
  }
}

@media (min-width: 992px) {
  .landing-hero {
    min-height: calc(100vh - 76px);
    display: flex;
    align-items: center;
  }

  .hero-visual {
    margin-top: 0;
  }

  .hero-badge {
    margin-right: 1rem;
    margin-left: auto;
  }

  .quick-contact-grid {
    grid-template-columns: 0.85fr 1fr 1.25fr 1.15fr;
    align-items: center;
  }

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

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

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    transition-duration: 0.001ms !important;
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
  }

  .reveal {
    opacity: 1;
    transform: none;
  }
}