/* ==========================================================================
   MSM Leasing — Design tokens
   ========================================================================== */
:root {
  --color-primary: #014ba0;
  --color-primary-dark: #013a7d;
  --color-primary-soft: #e8f0fa;
  --color-ink: #161922;
  --color-muted: #55606e;
  --color-bg: #ffffff;
  --color-bg-soft: #f5f7fa;
  --color-border: #e6e9ee;
  --font-heading: 'DM Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --font-body: 'Roboto', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --radius-sm: 8px;
  --radius: 14px;
  --radius-lg: 22px;
  --shadow: 0 10px 30px rgba(22, 25, 34, 0.08);
  --shadow-lg: 0 20px 50px rgba(22, 25, 34, 0.14);
  --container: 1180px;
  --header-h: 84px;
}

/* ==========================================================================
   Reset
   ========================================================================== */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: var(--header-h); }
body {
  margin: 0;
  font-family: var(--font-body);
  color: var(--color-muted);
  background: var(--color-bg);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
ul { margin: 0; padding: 0; list-style: none; }
h1, h2, h3, h4, h5 {
  font-family: var(--font-heading);
  color: var(--color-ink);
  line-height: 1.2;
  margin: 0 0 .6em;
  font-weight: 700;
}
p { margin: 0 0 1em; }
button { font-family: inherit; }
:focus-visible { outline: 3px solid var(--color-primary); outline-offset: 3px; }

.container {
  width: 100%;
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 24px;
}
.visually-hidden {
  position: absolute; width: 1px; height: 1px; overflow: hidden;
  clip: rect(0 0 0 0); white-space: nowrap;
}

/* ==========================================================================
   Buttons
   ========================================================================== */
.btn {
  display: inline-flex;
  align-items: center;
  gap: .6em;
  padding: 14px 28px;
  border-radius: 999px;
  font-weight: 700;
  font-size: .95rem;
  border: 2px solid transparent;
  transition: transform .15s ease, box-shadow .15s ease, background-color .15s ease, color .15s ease;
  cursor: pointer;
  white-space: nowrap;
}
.btn:hover { transform: translateY(-2px); }
.btn-primary { background: var(--color-primary); color: #fff; box-shadow: var(--shadow); }
.btn-primary:hover { background: var(--color-primary-dark); }
.btn-outline { border-color: var(--color-primary); color: var(--color-primary); }
.btn-outline:hover { background: var(--color-primary); color: #fff; }
.btn-ghost { color: var(--color-primary); }
.btn-ghost:hover { text-decoration: underline; }
.btn-whatsapp { background: #25d366; color: #fff; box-shadow: 0 10px 30px rgba(37, 211, 102, .35); }
.btn-whatsapp:hover { background: #1ebe5b; }
.btn svg { width: 1.1em; height: 1.1em; flex: none; }

/* ==========================================================================
   Header
   ========================================================================== */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(255, 255, 255, .92);
  backdrop-filter: saturate(180%) blur(10px);
  border-bottom: 1px solid var(--color-border);
  height: var(--header-h);
  display: flex;
  align-items: center;
}
.site-header .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}
.brand img { height: 40px; width: auto; }
.nav-desktop {
  display: flex;
  align-items: center;
  gap: 8px;
}
.nav-desktop a {
  display: block;
  padding: 10px 16px;
  border-radius: 999px;
  font-weight: 600;
  color: var(--color-ink);
  font-size: .95rem;
  transition: background-color .15s ease, color .15s ease;
}
.nav-desktop a:hover, .nav-desktop a[aria-current="page"] {
  background: var(--color-primary-soft);
  color: var(--color-primary);
}
.header-actions { display: flex; align-items: center; gap: 12px; }
.nav-toggle {
  display: none;
  background: none;
  border: none;
  width: 44px;
  height: 44px;
  border-radius: var(--radius-sm);
  align-items: center;
  justify-content: center;
  cursor: pointer;
  flex: none;
}
.nav-toggle:hover { background: var(--color-bg-soft); }
.nav-toggle svg { width: 24px; height: 24px; color: var(--color-ink); }

/* Mobile full-screen menu — kept as a body-level sibling of the sticky
   header, never a descendant of it, so its fixed positioning resolves
   against the viewport instead of the header's sticky containing block. */
.mobile-nav {
  position: fixed;
  inset: 0;
  z-index: 200;
  background: #fff;
  display: flex;
  flex-direction: column;
  padding: 20px 24px 32px;
  opacity: 0;
  visibility: hidden;
  transform: translateY(-12px);
  transition: opacity .2s ease, transform .2s ease, visibility .2s;
  overflow-y: auto;
}
.mobile-nav.is-open { opacity: 1; visibility: visible; transform: translateY(0); }
.mobile-nav-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 24px;
}
.mobile-nav-top img { height: 36px; width: auto; }
.mobile-nav-links { display: flex; flex-direction: column; gap: 4px; }
.mobile-nav-links a {
  padding: 16px;
  border-radius: var(--radius-sm);
  font-weight: 600;
  font-size: 1.05rem;
  color: var(--color-ink);
}
.mobile-nav-links a:hover, .mobile-nav-links a[aria-current="page"] {
  background: var(--color-primary-soft);
  color: var(--color-primary);
}
.mobile-nav .btn { margin-top: 24px; justify-content: center; }

@media (max-width: 900px) {
  .nav-desktop { display: none; }
  .nav-toggle { display: inline-flex; }
  .header-actions .btn-label { display: none; }
}
@media (min-width: 901px) {
  .mobile-nav { display: none; }
}

/* ==========================================================================
   Hero — home
   ========================================================================== */
.hero {
  padding: 72px 0 56px;
  position: relative;
  background: linear-gradient(rgba(1, 28, 58, .62), rgba(1, 28, 58, .62)), url('../img/inicio.jpg') center / cover no-repeat;
  color: #fff;
}
.hero-eyebrow {
  display: inline-block;
  color: #fff;
  font-weight: 700;
  letter-spacing: .04em;
  text-transform: uppercase;
  font-size: .82rem;
  margin-bottom: 14px;
}
.hero h1 {
  font-size: clamp(2rem, 4vw, 3rem);
  max-width: 18ch;
  color: #fff;
}
.hero-lede {
  font-size: 1.1rem;
  max-width: 56ch;
  margin-top: 18px;
}

/* Page header — inner pages */
.page-header {
  padding: 64px 0 48px;
  background: linear-gradient(180deg, var(--color-primary-soft), transparent);
}
.page-header .eyebrow {
  color: var(--color-primary);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .04em;
  font-size: .82rem;
  margin-bottom: 12px;
  display: block;
}
.page-header h1 { font-size: clamp(1.9rem, 3.6vw, 2.6rem); max-width: 24ch; }
.page-header p { max-width: 62ch; font-size: 1.05rem; margin-top: 14px; }

/* ==========================================================================
   Feature grid (home top)
   ========================================================================== */
.feature-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
  padding: 24px 0 72px;
}
.feature-card { display: flex; flex-direction: column; gap: 14px; }
.feature-icon {
  width: 56px; height: 56px;
  display: flex; align-items: center; justify-content: center;
  background: var(--color-bg-soft);
  border-radius: var(--radius);
}
.feature-icon img { width: 28px; height: 28px; }
.feature-card h3 { font-size: 1.15rem; margin-bottom: .3em; }
.feature-card p { font-size: .96rem; margin: 0; }

@media (max-width: 860px) {
  .feature-grid { grid-template-columns: 1fr; gap: 36px; }
}

/* ==========================================================================
   Bridge / international section (home)
   ========================================================================== */
.bridge-section {
  position: relative;
  color: #fff;
  padding: 96px 0;
  overflow: hidden;
  isolation: isolate;
  background-color: #0a0f1c;
  background-size: cover;
  background-position: center;
}
.bridge-section::after {
  content: "";
  position: absolute; inset: 0;
  background: linear-gradient(120deg, rgba(6, 10, 24, .92) 20%, rgba(6, 10, 24, .55) 75%);
  z-index: -1;
}
.bridge-section .container { max-width: 760px; }
.bridge-section h2 { color: #fff; font-size: clamp(1.8rem, 3.4vw, 2.5rem); }
.bridge-section p { color: rgba(255, 255, 255, .84); font-size: 1.05rem; }

/* ==========================================================================
   Badges (BCRA)
   ========================================================================== */
.badges {
  padding: 56px 0;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
}
.badges a { display: block; border-radius: var(--radius); overflow: hidden; transition: transform .15s ease, box-shadow .15s ease; }
.badges a:hover { transform: translateY(-3px); box-shadow: var(--shadow-lg); }
@media (max-width: 700px) { .badges { grid-template-columns: 1fr; } }

/* ==========================================================================
   Generic section helpers
   ========================================================================== */
.section { padding: 72px 0; }
.section-soft { background: var(--color-bg-soft); }
.section-head { max-width: 62ch; margin-bottom: 40px; }
.section-head h2 { font-size: clamp(1.6rem, 3vw, 2.1rem); }
.section-head p { font-size: 1.02rem; }
.two-col {
  display: grid;
  grid-template-columns: 1.1fr .9fr;
  gap: 56px;
  align-items: center;
}
.two-col.reverse { grid-template-columns: .9fr 1.1fr; }
.two-col.reverse .two-col-media { order: 2; }
.two-col-media img { border-radius: var(--radius-lg); box-shadow: var(--shadow-lg); width: 100%; height: 100%; object-fit: cover; }
@media (max-width: 860px) {
  .two-col, .two-col.reverse { grid-template-columns: 1fr; }
  .two-col.reverse .two-col-media { order: 0; }
}

/* Values grid */
.values-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}
.value-card {
  background: #fff;
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: 30px;
  box-shadow: var(--shadow);
}
.value-card .num svg { width: 22px; height: 22px; }
.value-card .num {
  display: inline-flex;
  align-items: center; justify-content: center;
  width: 48px; height: 48px;
  border-radius: 50%;
  background: var(--color-primary-soft);
  color: var(--color-primary);
  font-family: var(--font-heading);
  font-weight: 700;
  margin-bottom: 16px;
}
@media (max-width: 860px) { .values-grid { grid-template-columns: 1fr; } }

/* Services grid */
.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.service-card {
  background: #fff;
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: 28px;
  transition: box-shadow .15s ease, transform .15s ease;
}
.service-card:hover { box-shadow: var(--shadow-lg); transform: translateY(-3px); }
.service-card h3 {
  font-size: 1.05rem;
  letter-spacing: .02em;
  color: var(--color-primary);
  margin-bottom: .5em;
}
.service-card p { font-size: .95rem; margin: 0; }
@media (max-width: 860px) { .services-grid { grid-template-columns: 1fr 1fr; } }
@media (max-width: 560px) { .services-grid { grid-template-columns: 1fr; } }

/* Characteristics / benefits lists */
.checklist-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 32px;
  margin-top: 32px;
}
.checklist h4 {
  font-size: 1.05rem;
  text-transform: uppercase;
  letter-spacing: .03em;
  color: var(--color-primary);
}
.checklist ul { display: flex; flex-direction: column; gap: 14px; }
.checklist li {
  display: flex;
  gap: 12px;
  align-items: flex-start;
  font-size: .96rem;
}
.checklist li svg { flex: none; width: 20px; height: 20px; margin-top: 2px; color: var(--color-primary); }
@media (max-width: 700px) { .checklist-grid { grid-template-columns: 1fr; } }

/* ==========================================================================
   FAQ (native details/summary accordion)
   ========================================================================== */
.faq-list { display: flex; flex-direction: column; gap: 14px; max-width: 840px; }
.faq-item {
  background: #fff;
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: 6px 24px;
}
.faq-item summary {
  cursor: pointer;
  list-style: none;
  display: flex;
  align-items: center;
  gap: 18px;
  padding: 20px 0;
  font-family: var(--font-heading);
  font-weight: 700;
  color: var(--color-ink);
  font-size: 1.02rem;
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item .faq-num {
  flex: none;
  width: 32px; height: 32px;
  border-radius: 50%;
  background: var(--color-primary-soft);
  color: var(--color-primary);
  display: flex; align-items: center; justify-content: center;
  font-size: .9rem;
}
.faq-item .faq-chevron { width: 20px; height: 20px; margin-left: auto; transition: transform .2s ease; color: var(--color-primary); flex: none; }
.faq-item[open] .faq-chevron { transform: rotate(180deg); }
.faq-item .faq-answer { padding: 0 0 22px 50px; font-size: .97rem; }
.faq-item .faq-answer p { margin: 0 0 .8em; }
.faq-item .faq-answer p:last-child { margin-bottom: 0; }

/* ==========================================================================
   CTA band
   ========================================================================== */
.cta-band {
  background: var(--color-ink);
  color: #fff;
  border-radius: var(--radius-lg);
  padding: 48px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 32px;
  flex-wrap: wrap;
}
.cta-band h2 { color: #fff; margin-bottom: .2em; font-size: 1.6rem; }
.cta-band p { color: rgba(255, 255, 255, .72); margin: 0; }
.cta-band .cta-actions { display: flex; gap: 14px; flex-wrap: wrap; }

/* ==========================================================================
   Contact page
   ========================================================================== */
.contact-grid {
  display: grid;
  grid-template-columns: 1.1fr .9fr;
  gap: 40px;
  align-items: stretch;
}
.contact-card {
  background: #fff;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 40px;
  box-shadow: var(--shadow);
}
.contact-whatsapp {
  background: linear-gradient(160deg, #014ba0, #012f66);
  color: #fff;
  border-radius: var(--radius-lg);
  padding: 40px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 18px;
}
.contact-whatsapp h2 { color: #fff; }
.contact-whatsapp p { color: rgba(255, 255, 255, .82); }
.contact-info-list { display: flex; flex-direction: column; gap: 22px; margin-top: 10px; }
.contact-info-item { display: flex; gap: 16px; align-items: flex-start; }
.contact-info-item .ico {
  flex: none;
  width: 44px; height: 44px;
  border-radius: var(--radius-sm);
  background: var(--color-primary-soft);
  color: var(--color-primary);
  display: flex; align-items: center; justify-content: center;
}
.contact-info-item .ico svg { width: 22px; height: 22px; }
.contact-info-item h3 { font-size: 1rem; margin-bottom: .2em; }
.contact-info-item p { margin: 0; font-size: .95rem; }
.map-embed {
  border-radius: var(--radius);
  overflow: hidden;
  border: 1px solid var(--color-border);
  margin-top: 28px;
}
.map-embed iframe { width: 100%; height: 260px; border: 0; display: block; }
@media (max-width: 900px) { .contact-grid { grid-template-columns: 1fr; } }

/* ==========================================================================
   Footer
   ========================================================================== */
.site-footer {
  background: #0d1626;
  color: rgba(255, 255, 255, .68);
  padding: 64px 0 0;
  margin-top: 96px;
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr;
  gap: 40px;
  padding-bottom: 48px;
  border-bottom: 1px solid rgba(255, 255, 255, .1);
}
.footer-brand img { height: 34px; width: auto; margin-bottom: 16px; filter: brightness(0) invert(1); }
.footer-grid h5 {
  color: #fff;
  font-size: .82rem;
  text-transform: uppercase;
  letter-spacing: .06em;
  margin-bottom: 16px;
}
.footer-grid p { font-size: .93rem; margin: 0 0 6px; }
.footer-social { display: flex; gap: 10px; margin-top: 16px; }
.footer-social a {
  width: 38px; height: 38px;
  border-radius: 50%;
  background: rgba(255, 255, 255, .08);
  display: flex; align-items: center; justify-content: center;
  transition: background-color .15s ease;
}
.footer-social a:hover { background: var(--color-primary); }
.footer-social svg { width: 17px; height: 17px; color: #fff; }
.footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 22px 0;
  font-size: .85rem;
  flex-wrap: wrap;
  gap: 12px;
}
.footer-bottom a:hover { color: #fff; }
.back-to-top {
  display: inline-flex;
  align-items: center; justify-content: center;
  width: 40px; height: 40px;
  border-radius: 50%;
  background: rgba(255, 255, 255, .08);
}
.back-to-top:hover { background: var(--color-primary); }
.back-to-top svg { width: 18px; height: 18px; color: #fff; }
@media (max-width: 760px) {
  .footer-grid { grid-template-columns: 1fr; }
  .footer-bottom { flex-direction: column; text-align: center; }
}

/* ==========================================================================
   Floating WhatsApp button
   ========================================================================== */
.whatsapp-float {
  position: fixed;
  right: 22px;
  bottom: 22px;
  z-index: 90;
  width: 60px; height: 60px;
  border-radius: 50%;
  background: #25d366;
  display: flex; align-items: center; justify-content: center;
  box-shadow: 0 12px 28px rgba(37, 211, 102, .45);
  transition: transform .15s ease;
}
.whatsapp-float:hover { transform: scale(1.08); }
.whatsapp-float svg { width: 30px; height: 30px; color: #fff; }

/* ==========================================================================
   Scroll cue
   ========================================================================== */
.scroll-cue {
  display: inline-flex;
  align-items: center; justify-content: center;
  width: 54px; height: 54px;
  border-radius: 50%;
  background: var(--color-primary-soft);
  color: var(--color-primary);
  margin-top: 28px;
  animation: bob 2.4s ease-in-out infinite;
}
.scroll-cue svg { width: 22px; height: 22px; }
@keyframes bob {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(6px); }
}
@media (prefers-reduced-motion: reduce) {
  .scroll-cue { animation: none; }
  html { scroll-behavior: auto; }
}