:root {
  --blue-950: #071c35;
  --blue-900: #0b2f58;
  --blue-700: #145ea8;
  --blue-100: #eaf3fb;
  --green-600: #18a85d;
  --gold-500: #d9a441;
  --ink: #172033;
  --muted: #647084;
  --line: #dfe7ef;
  --surface: #ffffff;
  --surface-soft: #f5f8fb;
  --shadow: 0 18px 50px rgba(7, 28, 53, .12);
  --radius: 8px;
  --container: 1180px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  color: var(--ink);
  background: var(--surface);
  font-family: Inter, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  font-size: 15px;
  line-height: 1.65;
  font-weight: 400;
  text-rendering: optimizeLegibility;
}
body.menu-open { overflow: hidden; }
body.modal-open { overflow: hidden; }
img, video, iframe { max-width: 100%; }
img { display: block; height: auto; }
a { color: inherit; text-decoration: none; }
a:hover { color: var(--blue-700); }
:focus-visible { outline: 3px solid rgba(217, 164, 65, .75); outline-offset: 3px; }
.skip-link {
  position: fixed;
  left: 16px;
  top: -60px;
  z-index: 1000;
  padding: 10px 14px;
  color: #fff;
  background: var(--blue-950);
  border-radius: 6px;
}
.skip-link:focus { top: 16px; }
.container {
  width: min(100% - 32px, var(--container));
  margin-inline: auto;
}
.site-header {
  position: sticky;
  top: 0;
  z-index: 900;
  background: rgba(7, 28, 53, .96);
  border-bottom: 1px solid rgba(255, 255, 255, .12);
  backdrop-filter: blur(14px);
}
.nav-shell {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 78px;
  gap: 24px;
}
.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
}
.brand img { width: 142px; }
.desktop-nav {
  display: flex;
  align-items: center;
  gap: 18px;
  color: rgba(255, 255, 255, .9);
  font-size: 14px;
  font-weight: 600;
}
.desktop-nav a { padding: 10px 0; }
.desktop-nav a:hover,
.desktop-nav a[aria-current="page"] { color: #fff; }
.cta {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  padding: 11px 18px;
  color: #fff;
  background: var(--green-600);
  border: 1px solid transparent;
  border-radius: 6px;
  font-weight: 700;
  line-height: 1;
  box-shadow: 0 10px 24px rgba(24, 168, 93, .22);
}
.cta:hover { color: #fff; filter: brightness(.96); }
.cta.secondary {
  color: var(--blue-950);
  background: #fff;
  border-color: var(--line);
  box-shadow: none;
}
.menu-toggle {
  display: none;
  width: 46px;
  height: 46px;
  border: 1px solid rgba(255,255,255,.24);
  border-radius: 6px;
  background: rgba(255,255,255,.08);
}
.menu-toggle span,
.menu-toggle::before,
.menu-toggle::after {
  content: "";
  display: block;
  width: 21px;
  height: 2px;
  margin: 5px auto;
  background: #fff;
  transition: transform .2s ease, opacity .2s ease;
}
.menu-open .menu-toggle span { opacity: 0; }
.menu-open .menu-toggle::before { transform: translateY(7px) rotate(45deg); }
.menu-open .menu-toggle::after { transform: translateY(-7px) rotate(-45deg); }
.mobile-nav {
  display: none;
  border-top: 1px solid var(--line);
  background: #fff;
}
.mobile-nav a {
  display: block;
  padding: 15px 0;
  border-bottom: 1px solid var(--line);
  font-weight: 600;
}
.hero {
  position: relative;
  min-height: clamp(560px, 82vh, 780px);
  display: grid;
  align-items: end;
  color: #fff;
  isolation: isolate;
  overflow: hidden;
}
.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  background: linear-gradient(90deg, rgba(7, 28, 53, .92) 0%, rgba(7, 28, 53, .72) 44%, rgba(7, 28, 53, .18) 100%);
}
.hero > picture,
.hero > img {
  position: absolute;
  inset: 0;
  z-index: -2;
  width: 100%;
  height: 100%;
  background: #0d2037;
  object-fit: cover;
}
.hero-content {
  width: min(100% - 32px, var(--container));
  margin: 0 auto;
  padding: 118px 0 88px;
}
h1, h2, h3 {
  margin: 0 0 18px;
  color: var(--blue-950);
  font-weight: 500;
  line-height: 1.16;
}
.hero h1 {
  max-width: 760px;
  color: #fff;
  font-size: clamp(38px, 6vw, 64px);
  font-weight: 500;
}
.hero p {
  max-width: 720px;
  margin: 0 0 28px;
  color: rgba(255,255,255,.9);
  font-size: clamp(17px, 2vw, 21px);
}
.hero-actions { display: flex; flex-wrap: wrap; gap: 12px; }
.section { padding: clamp(56px, 8vw, 92px) 0; }
.section.soft { background: var(--surface-soft); }
.section.dark { color: #fff; background: var(--blue-950); }
.section.dark h2, .section.dark h3 { color: #fff; }
.section-head {
  max-width: 780px;
  margin-bottom: 34px;
}
.section-head.center { margin-inline: auto; text-align: center; }
.section-head h1,
.section-head h2 {
  font-size: clamp(30px, 3.6vw, 42px);
}
.lead {
  color: var(--muted);
  font-size: 18px;
}
.grid-2 {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  gap: clamp(24px, 4vw, 56px);
  align-items: center;
}
.grid-2.align-start {
  align-items: flex-start;
}
.grid-3 {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
}
.content-card,
.service-card,
.contact-card,
.download-card {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: #fff;
  box-shadow: 0 12px 32px rgba(7, 28, 53, .07);
}
.content-card { padding: clamp(22px, 4vw, 36px); }
.content-card p { margin: 0 0 14px; }
.content-card.aside-blue {
  color: rgba(255,255,255,.9);
  background: var(--blue-950);
  border-color: rgba(255,255,255,.12);
}
.content-card.aside-blue h2,
.content-card.aside-blue h3 {
  color: #fff;
}
.content-card.aside-blue a {
  color: #fff;
}
.content-card.aside-blue img:first-child {
  margin-inline: auto;
}
.media-frame {
  overflow: hidden;
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  background: var(--blue-100);
}
.media-frame img { width: 100%; aspect-ratio: 4 / 4; object-fit: cover; }
.service-card {
  display: flex;
  flex-direction: column;
  min-height: 100%;
  overflow: hidden;
}
.service-card img {
  width: 100%;
  aspect-ratio: 10 / 10;
  object-fit: cover;
}
.service-card div { padding: 22px; }
.service-card h3 { font-size: 22px; }
.service-card ul,
.check-list {
  margin: 0;
  padding: 0;
  list-style: none;
}
.service-card li,
.check-list li {
  position: relative;
  padding-left: 20px;
  margin: 8px 0;
}
.service-card li::before,
.check-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: .7em;
  width: 7px;
  height: 7px;
  background: var(--gold-500);
  border-radius: 50%;
}
.logo-grid {
  display: grid;
  grid-template-columns: repeat(6, minmax(0, 1fr));
  gap: 14px;
}
.logo-item {
  display: grid;
  place-items: center;
  min-height: 108px;
  padding: 18px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: #fff;
}
.logo-item img {
  max-width: 100%;
  max-height: 72px;
  object-fit: contain;
}
.gallery-strip {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 14px;
}
.photo-grid {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 10px;
}
.gallery-strip img {
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  border-radius: var(--radius);
}
.photo-grid img {
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  border-radius: var(--radius);
  background: var(--blue-100);
  cursor: zoom-in;
}
.gallery-button {
  display: block;
  padding: 0;
  border: 0;
  border-radius: var(--radius);
  background: transparent;
  overflow: hidden;
}
.gallery-button img {
  transition: transform .22s ease, filter .22s ease;
}
.gallery-button:hover img,
.gallery-button:focus-visible img {
  transform: scale(1.035);
  filter: saturate(1.08);
}
.section-actions {
  display: flex;
  justify-content: center;
  margin-top: 22px;
}
.lightbox {
  position: fixed;
  inset: 0;
  z-index: 1100;
  display: none;
  align-items: center;
  justify-content: center;
  padding: 24px;
  background: rgba(7, 28, 53, .9);
}
.lightbox.is-open { display: flex; }
.lightbox img {
  max-width: min(100%, 1180px);
  max-height: 82vh;
  border-radius: var(--radius);
  object-fit: contain;
  box-shadow: 0 24px 70px rgba(0,0,0,.35);
}
.lightbox-button {
  position: absolute;
  display: grid;
  place-items: center;
  width: 46px;
  height: 46px;
  border: 1px solid rgba(255,255,255,.2);
  border-radius: 999px;
  color: #fff;
  background: rgba(255,255,255,.12);
  font-size: 28px;
  line-height: 1;
}
.lightbox-button:hover { background: rgba(255,255,255,.2); }
.lightbox-close { top: 18px; right: 18px; }
.lightbox-prev { left: 18px; }
.lightbox-next { right: 18px; }
.video-box {
  overflow: hidden;
  border-radius: var(--radius);
  background: #000;
  box-shadow: var(--shadow);
}
.video-box video {
  display: block;
  width: 100%;
  aspect-ratio: 16 / 9;
  height: auto;
}
.form-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
}
.field { display: grid; gap: 7px; }
label { font-weight: 600; color: var(--blue-950); }
input, textarea {
  width: 100%;
  min-height: 46px;
  padding: 12px 14px;
  border: 1px solid var(--line);
  border-radius: 6px;
  color: var(--ink);
  background: #fff;
  font: inherit;
}
textarea { min-height: 150px; resize: vertical; }
.full { grid-column: 1 / -1; }
button, .button {
  cursor: pointer;
  border: 0;
  font: inherit;
}
.download-list {
  display: grid;
  gap: 14px;
}
.download-card {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  padding: 18px 20px;
  font-weight: 600;
}
.download-card span { color: var(--muted); font-weight: 600; }
.content-card a[href^="tel"],
.footer-main a[href^="tel"] {
  display: inline-flex;
  align-items: center;
  gap: 9px;
}
.content-card a[href^="tel"]::before,
.footer-main a[href^="tel"]::before {
  content: "";
  flex: 0 0 auto;
  width: 18px;
  height: 18px;
  background: currentColor;
  opacity: .9;
}
.content-card a[href^="tel"]::before,
.footer-main a[href^="tel"]::before {
  clip-path: path("M4.4 1.3c.5-.2 1.1 0 1.4.5l1.3 2.5c.2.5.1 1-.3 1.4l-1.1 1c.8 1.6 2 2.8 3.6 3.6l1-1.1c.4-.4.9-.5 1.4-.3l2.5 1.3c.5.3.7.9.5 1.4l-.6 2.1c-.2.6-.7 1-1.3 1C6.5 14.7 1.3 9.5 1.3 3.2c0-.6.4-1.1 1-1.3l2.1-.6Z");
}
.content-card a[href*="wa.me"],
.footer-main a[href*="wa.me"] {
  display: inline-flex;
  align-items: center;
  gap: 9px;
}
.content-card a[href*="wa.me"]::before,
.footer-main a[href*="wa.me"]::before {
  content: "";
  flex: 0 0 auto;
  width: 20px;
  height: 20px;
  background: url("../img/whatsapp.png") center / contain no-repeat;
}
.login-section {
  min-height: calc(100vh - 78px);
  display: grid;
  align-items: center;
  padding: clamp(56px, 8vw, 92px) 0;
  background:
    linear-gradient(90deg, rgba(7, 28, 53, .9), rgba(7, 28, 53, .66)),
    url("../img/bannerbody.jpg") center / cover no-repeat;
}
.login-panel {
  width: min(100%, 460px);
  margin-inline: auto;
  padding: clamp(26px, 5vw, 42px);
  border: 1px solid rgba(255,255,255,.2);
  border-radius: var(--radius);
  background: rgba(255,255,255,.96);
  box-shadow: var(--shadow);
}
.login-panel .brand-mark {
  width: 118px;
  margin: 0 auto 20px;
}
.login-panel h1 {
  margin-bottom: 24px;
  text-align: center;
}
.login-error {
  display: none;
  margin: 14px 0 0;
  color: #9d1c1c;
  font-weight: 600;
}
.login-error.open { display: block; }
.site-footer {
  color: rgba(255,255,255,.84);
  background: var(--blue-950);
}
.footer-main {
  display: grid;
  grid-template-columns: 1fr 1.2fr 1.5fr;
  gap: 32px;
  align-items: flex-start;
  padding: 48px 0;
}
.footer-main img {
  width: 86px;
  height: auto;
  object-fit: contain;
}
.footer-main h2,
.footer-main h3,
.footer-main h4 { color: #fff; }
.footer-main h4 {
  margin: 0 0 12px;
  color: var(--gold-500);
  font-size: 1.17em;
  font-weight: 600;
}
.footer-main a {
  display: flex;
  width: fit-content;
  color: rgba(255,255,255,.86);
  margin: 4px 0;
}
.footer-main div a {
  display: flex;
}
.footer-main div a[href^="tel"],
.footer-main div a[href*="wa.me"] {
  display: flex;
  width: fit-content;
}
.footer-copy {
  border-top: 1px solid rgba(255,255,255,.12);
  padding: 18px 0;
  font-size: 14px;
  text-align: center;
}
.whatsapp-float {
  position: fixed;
  right: 18px;
  bottom: 18px;
  z-index: 850;
  display: inline-flex;
  align-items: center;
  gap: 10px;
  min-height: 54px;
  padding: 12px 16px;
  color: #fff;
  background: var(--green-600);
  border-radius: 999px;
  font-weight: 700;
  box-shadow: 0 16px 34px rgba(24, 168, 93, .32);
}
.whatsapp-float img { width: 26px; height: 26px; }
.map {
  width: 100%;
  height: 360px;
  border: 0;
  border-radius: var(--radius);
}
.send-modal {
  position: fixed;
  inset: 0;
  z-index: 1300;
  display: grid;
  place-items: center;
  padding: 20px;
  background: rgba(7, 28, 53, .66);
  opacity: 0;
  pointer-events: none;
  transition: opacity .18s ease;
}
.send-modal.is-open {
  opacity: 1;
  pointer-events: auto;
}
.send-modal__panel {
  position: relative;
  width: min(100%, 520px);
  max-height: calc(100vh - 40px);
  overflow: auto;
  padding: 34px;
  border: 1px solid rgba(255,255,255,.55);
  border-radius: var(--radius);
  background: #fff;
  box-shadow: 0 24px 70px rgba(7, 28, 53, .28);
  text-align: center;
  transform: translateY(8px) scale(.98);
  transition: transform .18s ease;
}
.send-modal.is-open .send-modal__panel {
  transform: translateY(0) scale(1);
}
.send-modal__close {
  position: absolute;
  top: 12px;
  right: 12px;
  display: grid;
  place-items: center;
  width: 38px;
  height: 38px;
  border: 1px solid var(--line);
  border-radius: 999px;
  color: var(--muted);
  background: #fff;
  font-size: 25px;
  line-height: 1;
}
.send-modal__close:hover {
  color: var(--blue-950);
  background: var(--surface-soft);
}
.send-modal__icon {
  display: grid;
  place-items: center;
  width: 54px;
  height: 54px;
  margin: 0 auto 18px;
  border-radius: 999px;
  color: #fff;
  background: var(--blue-900);
  font-size: 28px;
  font-weight: 700;
}
.send-modal h2 {
  margin-bottom: 10px;
  font-size: 26px;
}
.send-modal p {
  margin: 0 auto 24px;
  color: var(--muted);
  line-height: 1.55;
}
.send-modal__summary {
  max-height: 280px;
  margin: 0 0 20px;
  padding: 16px;
  overflow: auto;
  border: 1px solid var(--line);
  border-radius: 6px;
  color: var(--ink);
  background: var(--surface-soft);
  font: inherit;
  line-height: 1.5;
  text-align: left;
  white-space: pre-wrap;
  word-break: break-word;
}
.send-modal__actions {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}
.send-modal__button {
  min-height: 48px;
  padding: 13px 16px;
  border-radius: 6px;
  font-weight: 700;
}
.send-modal__button--send {
  color: #fff;
  background: #25d366;
  box-shadow: 0 12px 26px rgba(37, 211, 102, .28);
}
.send-modal__button--cancel {
  color: var(--blue-950);
  background: var(--blue-100);
  border: 1px solid var(--line);
}
.send-modal__button:hover {
  filter: brightness(.97);
}
.reveal {
  opacity: 0;
  transform: translateY(18px);
  transition: opacity .5s ease, transform .5s ease;
}
.reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { scroll-behavior: auto !important; transition: none !important; animation: none !important; }
  .reveal { opacity: 1; transform: none; }
}
@media (max-width: 1060px) {
  .desktop-nav { display: none; }
  .menu-toggle { display: block; }
  .mobile-nav { display: block; max-height: 0; overflow: hidden; transition: max-height .25s ease; }
  .menu-open .mobile-nav { max-height: calc(100vh - 78px); }
}
@media (max-width: 820px) {
  .grid-2,
  .grid-3,
  .footer-main,
  .form-grid { grid-template-columns: 1fr; }
  .footer-main {
    justify-items: center;
    text-align: center;
  }
  .footer-main a,
  .footer-main div a,
  .footer-main div a[href^="tel"],
  .footer-main div a[href*="wa.me"] {
    margin-inline: auto;
  }
  .logo-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .gallery-strip { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .photo-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .hero { min-height: 660px; }
  .hero::before { background: linear-gradient(180deg, rgba(7, 28, 53, .9), rgba(7, 28, 53, .7)); }
  .whatsapp-float span { display: none; }
}
@media (max-width: 520px) {
  .brand img { width: 118px; }
  .nav-shell { min-height: 68px; }
  .hero-content { padding: 96px 0 58px; }
  .logo-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .download-card { align-items: flex-start; flex-direction: column; }
  .send-modal__panel { padding: 30px 20px 22px; }
  .send-modal__actions { grid-template-columns: 1fr; }
}