/* =========================================================
   SEUS ERP – Landing page
   ========================================================= */
:root {
  --c-yellow: #FFE000;
  --c-green: #62C779;
  --c-cyan: #00B8D9;
  --c-blue: #008FE5;
  --c-violet: #7045C7;
  --c-magenta: #EC00A8;
  --c-primary: #0066B3;
  --c-primary-hover: #00528F;
  --c-text: #2B2B2B;
  --c-muted: #5B6470;
  --c-bg: #FFFFFF;
  --c-alt: #F5F7FA;
  --c-blue-soft: #EEF6FD;
  --c-border: #E3E8EF;
  --c-wa: #1FAF54;
  --c-wa-hover: #188F45;
  --c-error: #C62828;
  --c-success: #1E7D3A;

  --gradient-brand: linear-gradient(90deg, var(--c-yellow), var(--c-green), var(--c-cyan), var(--c-blue), var(--c-violet), var(--c-magenta));

  --font-title: "Manrope", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  --font-body: "Inter", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;

  --radius: 16px;
  --radius-sm: 10px;
  --shadow-sm: 0 1px 2px rgba(20, 40, 70, .06), 0 2px 8px rgba(20, 40, 70, .05);
  --shadow-md: 0 8px 28px -8px rgba(20, 50, 90, .18);
  --shadow-lg: 0 24px 60px -20px rgba(0, 70, 140, .28);
  --header-h: 76px;
  --ease: cubic-bezier(.2, .7, .2, 1);
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: calc(var(--header-h) + 16px); -webkit-text-size-adjust: 100%; }
body {
  margin: 0; font-family: var(--font-body); font-size: 1rem; line-height: 1.6;
  color: var(--c-text); background: var(--c-bg); overflow-x: hidden;
}
img, svg { display: block; max-width: 100%; height: auto; }
h1, h2, h3 { font-family: var(--font-title); line-height: 1.15; margin: 0 0 .5em; color: var(--c-text); letter-spacing: -.02em; }
h1 { font-size: clamp(2.2rem, 5vw, 3.6rem); font-weight: 800; }
h2 { font-size: clamp(1.7rem, 3.4vw, 2.5rem); font-weight: 800; }
h3 { font-size: 1.125rem; font-weight: 700; }
p { margin: 0 0 1rem; }
a { color: var(--c-primary); text-underline-offset: 3px; transition: color .2s var(--ease); }
a:hover { color: var(--c-primary-hover); }
:focus-visible { outline: 3px solid var(--c-blue); outline-offset: 3px; border-radius: 6px; }

.container { width: min(1200px, 100% - 2.5rem); margin-inline: auto; }
.container-narrow { width: min(820px, 100% - 2.5rem); }
.skip-link { position: absolute; left: 1rem; top: -100px; z-index: 200; background: var(--c-primary); color: #fff; padding: .6rem 1rem; border-radius: 8px; }
.skip-link:focus { top: 1rem; color: #fff; }

.eyebrow {
  display: inline-flex; align-items: center; gap: .5rem;
  font-family: var(--font-title); font-weight: 700; font-size: .8rem; letter-spacing: .12em; text-transform: uppercase;
  color: var(--c-primary); margin-bottom: .75rem;
}
.eyebrow::before { content: ""; width: 22px; height: 3px; border-radius: 3px; background: var(--gradient-brand); }
.lead { font-size: 1.125rem; color: var(--c-muted); max-width: 60ch; }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: .55rem;
  font-family: var(--font-title); font-weight: 700; font-size: .95rem; text-decoration: none;
  padding: .75rem 1.25rem; min-height: 44px; border-radius: 999px; border: 2px solid transparent; cursor: pointer;
  white-space: nowrap; flex-shrink: 0;
  transition: background-color .2s var(--ease), color .2s var(--ease), border-color .2s var(--ease), transform .2s var(--ease), box-shadow .2s var(--ease);
}
.btn:hover { transform: translateY(-1px); }
.btn svg { width: 20px; height: 20px; flex: none; }
.btn-lg { padding: .9rem 1.6rem; font-size: 1rem; }
.btn-primary { background: var(--c-primary); color: #fff; box-shadow: 0 6px 18px -8px rgba(0, 102, 179, .6); }
.btn-primary:hover { background: var(--c-primary-hover); color: #fff; }
.btn-outline { background: #fff; color: var(--c-primary); border-color: var(--c-primary); }
.btn-outline:hover { background: var(--c-blue-soft); color: var(--c-primary-hover); }
.btn-whatsapp { background: var(--c-wa); color: #fff; }
.btn-whatsapp:hover { background: var(--c-wa-hover); color: #fff; }

/* ---------- Header ---------- */
.site-header {
  position: sticky; top: 0; z-index: 100; background: rgba(255, 255, 255, .95);
  backdrop-filter: saturate(160%) blur(12px); -webkit-backdrop-filter: saturate(160%) blur(12px);
  border-bottom: 1px solid var(--c-border); transition: box-shadow .3s var(--ease), border-color .3s var(--ease);
}
.site-header.is-scrolled { box-shadow: 0 6px 24px -12px rgba(20, 50, 90, .25); border-color: var(--c-border); }
.header-inner { height: var(--header-h); display: flex; align-items: center; justify-content: space-between; gap: .75rem; }
.brand { display: flex; align-items: center; flex-shrink: 0; }
.brand img { height: 40px; width: auto; }
.main-nav { margin-left: auto; display: flex; align-items: center; gap: .75rem; }
.main-nav ul { list-style: none; display: flex; gap: .15rem; margin: 0; padding: 0; }
.main-nav ul a {
  display: block; padding: .45rem .6rem; font-weight: 600; font-size: .88rem; color: var(--c-text);
  text-decoration: none; border-radius: 8px; white-space: nowrap; transition: color .15s, background-color .15s;
}
.main-nav ul a:hover { color: var(--c-primary); background: var(--c-blue-soft); }
.nav-cta { display: none; }
.header-actions { display: flex; align-items: center; gap: .75rem; flex-shrink: 0; }
.header-cta { white-space: nowrap; flex-shrink: 0; font-size: .88rem; padding: .55rem 1.15rem; min-height: 38px; }
.lang-switch { display: flex; align-items: center; gap: .25rem; font-family: var(--font-title); font-weight: 700; font-size: .88rem; color: var(--c-border); flex-shrink: 0; }
.lang-switch a { padding: .3rem .45rem; color: var(--c-muted); text-decoration: none; border-radius: 6px; }
.lang-switch a[aria-current="true"] { color: var(--c-primary); background: var(--c-blue-soft); }
.menu-toggle { display: none; width: 42px; height: 42px; border: 1px solid var(--c-border); border-radius: 10px; background: #fff; cursor: pointer; padding: 0; flex-direction: column; justify-content: center; align-items: center; gap: 5px; flex-shrink: 0; }
.menu-toggle span { width: 20px; height: 2px; background: var(--c-text); border-radius: 2px; transition: transform .25s var(--ease), opacity .25s; }
.menu-toggle[aria-expanded="true"] span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.menu-toggle[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.menu-toggle[aria-expanded="true"] span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

@media (max-width: 1080px) {
  :root { --header-h: 66px; }
  .brand img { height: 36px; }
  .header-cta { display: none; }
  .menu-toggle { display: flex; }
  .header-actions { margin-left: auto; }
  .main-nav {
    position: fixed; inset: var(--header-h) 0 auto 0; flex-direction: column; align-items: stretch; gap: 1rem;
    padding: 1rem 1.25rem 1.5rem; background: #fff; border-bottom: 1px solid var(--c-border); box-shadow: var(--shadow-md);
    margin: 0; visibility: hidden; opacity: 0; transform: translateY(-8px); transition: opacity .2s, transform .2s, visibility .2s;
  }
  .main-nav.is-open { visibility: visible; opacity: 1; transform: none; }
  .main-nav ul { flex-direction: column; }
  .main-nav ul a { padding: .8rem .5rem; font-size: 1.05rem; }
  .nav-cta { display: inline-flex; }
  .no-js .main-nav { position: static; visibility: visible; opacity: 1; transform: none; box-shadow: none; }
  .no-js .menu-toggle { display: none; }
  .no-js .header-inner { height: auto; flex-wrap: wrap; padding: .75rem 0; }
}

/* ---------- Hero ---------- */
.hero { position: relative; padding: clamp(3rem, 7vw, 6rem) 0 clamp(3rem, 6vw, 5rem); overflow: hidden;
  background: radial-gradient(1200px 500px at 85% -10%, var(--c-blue-soft), transparent 60%), #fff; }
.hero-grid { position: relative; display: grid; grid-template-columns: 1.05fr 1fr; gap: clamp(2rem, 5vw, 4rem); align-items: center; }
.hero h1 { max-width: 14ch; }
.price-badge { display: inline-flex; flex-direction: column; gap: .1rem; margin: .5rem 0 1.75rem; padding: .85rem 1.25rem;
  border-radius: var(--radius-sm); background: #fff; border: 1px solid var(--c-border); box-shadow: var(--shadow-sm); position: relative; }
.price-badge::before { content: ""; position: absolute; left: 0; top: 12px; bottom: 12px; width: 4px; border-radius: 4px; background: var(--gradient-brand); }
.price-label { font-size: .8rem; color: var(--c-muted); font-weight: 500; }
.price-value { font-family: var(--font-title); font-size: 1.35rem; font-weight: 800; color: var(--c-primary); }
.btn-row { display: flex; flex-wrap: wrap; gap: .75rem; }
/* ---------- Hero Telemetry Animation Stage ---------- */
.hero-telemetry-stage {
  position: relative; border-radius: 24px; box-shadow: var(--shadow-lg); overflow: visible;
}
.hero-map-backdrop {
  position: relative; border-radius: 24px; overflow: hidden; background: #071F38;
  box-shadow: 0 16px 44px -12px rgba(0, 50, 100, 0.32);
}
.hero-base-img {
  width: 100%; aspect-ratio: 4/3; object-fit: cover; display: block;
  filter: contrast(1.08) brightness(0.9);
}
.hero-map-overlay {
  position: absolute; inset: 0;
  background: linear-gradient(135deg, rgba(7, 31, 56, 0.68) 0%, rgba(0, 77, 133, 0.5) 50%, rgba(10, 37, 64, 0.75) 100%);
  mix-blend-mode: multiply; pointer-events: none;
}
.hero-route-svg {
  position: absolute; inset: 0; width: 100%; height: 100%; pointer-events: none;
  filter: drop-shadow(0 0 8px rgba(0, 184, 217, 0.65));
}
.route-flowing-path {
  animation: flowRoute 2.8s linear infinite;
}
@keyframes flowRoute {
  from { stroke-dashoffset: 52; }
  to { stroke-dashoffset: 0; }
}
.node-pulse {
  animation: pulseNode 2.2s infinite ease-in-out;
}
@keyframes pulseNode {
  0%, 100% { r: 6px; opacity: 0.9; }
  50% { r: 9px; opacity: 1; filter: drop-shadow(0 0 6px #62C779); }
}

/* Moving/Pulsing GPS Truck Marker */
.hero-gps-truck {
  position: absolute; top: 48%; left: 47%; transform: translate(-50%, -50%);
  display: flex; align-items: center; justify-content: center; pointer-events: none;
}
.gps-pulse-ring {
  position: absolute; width: 48px; height: 48px; border-radius: 50%;
  border: 2px solid #00B8D9; background: rgba(0, 184, 217, 0.2);
  animation: pingRing 2.2s cubic-bezier(0, 0, 0.2, 1) infinite;
}
@keyframes pingRing {
  0% { transform: scale(0.6); opacity: 1; }
  75%, 100% { transform: scale(1.8); opacity: 0; }
}
.gps-truck-badge {
  position: relative; display: inline-flex; align-items: center; gap: .4rem;
  background: rgba(7, 31, 56, 0.92); backdrop-filter: blur(8px); -webkit-backdrop-filter: blur(8px);
  color: #fff; font-family: var(--font-title); font-weight: 700; font-size: .78rem;
  padding: .35rem .7rem; border-radius: 999px; border: 1.5px solid #00B8D9;
  box-shadow: 0 4px 14px rgba(0, 0, 0, 0.4);
}
.icon-truck { width: 15px; height: 15px; fill: #6BE5F9; }

/* Floating Telemetry Live Card (Top Right) */
.hero-card-live {
  position: absolute; right: -1.25rem; top: -1.25rem; width: min(300px, 85%);
  background: rgba(255, 255, 255, 0.95); backdrop-filter: blur(12px); -webkit-backdrop-filter: blur(12px);
  border-radius: var(--radius); padding: 1.1rem 1.25rem; border: 1px solid rgba(255, 255, 255, 0.85);
  box-shadow: var(--shadow-md); animation: gentleFloat 5s ease-in-out infinite; z-index: 2;
}
.hero-live-header {
  display: flex; align-items: center; justify-content: space-between; gap: .5rem; margin-bottom: .45rem;
}
.live-status-pill {
  display: inline-flex; align-items: center; gap: .45rem; font-family: var(--font-title);
  font-weight: 800; font-size: .72rem; letter-spacing: .08em; text-transform: uppercase;
  color: #1E7D3A; background: #E8F6EC; padding: .25rem .55rem; border-radius: 6px;
}
.live-meta-tag { font-size: .75rem; color: var(--c-muted); font-weight: 600; }
.hero-live-sub { font-size: .86rem; font-weight: 700; color: var(--c-text); margin: 0 0 .75rem; }
.hero-progress-wrap { display: grid; gap: .35rem; }
.hero-progress-info { display: flex; justify-content: space-between; font-size: .78rem; color: var(--c-muted); font-weight: 600; }
.hero-progress-info strong { color: var(--c-primary); }
.hero-progress-bar { height: 6px; background: var(--c-alt); border-radius: 6px; overflow: hidden; }
.animated-fill {
  display: block; height: 100%; border-radius: 6px;
  background: linear-gradient(90deg, #00B8D9, #0066B3);
  animation: barPulse 3s ease-in-out infinite alternate;
}
@keyframes barPulse {
  0% { filter: brightness(1); }
  100% { filter: brightness(1.25); }
}

/* Floating Fiscal Card (Bottom Left) */
.hero-card-fiscal {
  position: absolute; left: -1.25rem; bottom: -1.25rem; width: min(290px, 82%);
  background: rgba(255, 255, 255, 0.95); backdrop-filter: blur(12px); -webkit-backdrop-filter: blur(12px);
  border-radius: var(--radius); padding: 1rem 1.15rem; border: 1px solid var(--c-border);
  box-shadow: var(--shadow-md); animation: gentleFloat 5.5s ease-in-out infinite reverse; z-index: 2;
}
.fiscal-badge-row {
  display: flex; align-items: center; gap: .5rem; margin-bottom: .65rem;
}
.fiscal-check-icon {
  width: 22px; height: 22px; border-radius: 50%; background: #E8F6EC; color: #1E7D3A;
  display: grid; place-items: center; font-weight: 900; font-size: .78rem; flex-shrink: 0;
}
.fiscal-badge-row strong { font-family: var(--font-title); font-size: .84rem; color: var(--c-text); }
.hero-mini-stats {
  display: grid; grid-template-columns: 1fr 1fr 1fr; gap: .4rem; text-align: center;
  border-top: 1px solid var(--c-border); padding-top: .6rem;
}
.hero-mini-stats span { display: block; font-size: .68rem; color: var(--c-muted); line-height: 1.2; margin-bottom: .15rem; }
.hero-mini-stats strong { font-family: var(--font-title); font-size: .95rem; color: var(--c-primary); }

@keyframes gentleFloat {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-6px); }
}

@media (max-width: 900px) {
  .hero-grid { grid-template-columns: 1fr; }
  .hero h1 { max-width: none; }
  .hero-telemetry-stage { margin-bottom: 2rem; }
  .hero-card-live { right: .5rem; top: .5rem; }
  .hero-card-fiscal { left: .5rem; bottom: .5rem; }
}

/* ---------- Sections ---------- */
.section { padding: clamp(4rem, 8vw, 6.5rem) 0; }
.section-alt { background: var(--c-alt); }
.section-blue { background: var(--c-blue-soft); }
.section-head { text-align: center; max-width: 720px; margin: 0 auto 3rem; }
.section-head .lead { margin-inline: auto; }
.grid { display: grid; gap: 1.25rem; }
.grid-4 { grid-template-columns: repeat(4, 1fr); }
@media (max-width: 1024px) { .grid-4 { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 560px) { .grid-4 { grid-template-columns: 1fr; } }

.card { background: #fff; border: 1px solid var(--c-border); border-radius: var(--radius); padding: 1.6rem; box-shadow: var(--shadow-sm);
  transition: transform .25s var(--ease), box-shadow .25s var(--ease), border-color .25s var(--ease); }
.card:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); border-color: #CFE1F3; }
.card p { color: var(--c-muted); margin: 0; font-size: .95rem; }
.card-icon { width: 48px; height: 48px; border-radius: 12px; display: grid; place-items: center; margin-bottom: 1rem; }
.icon { width: 24px; height: 24px; fill: none; stroke: currentColor; stroke-width: 1.8; stroke-linecap: round; stroke-linejoin: round; }
.accent-1 .card-icon { background: #E6F8FB; color: #00849C; }
.accent-2 .card-icon { background: #E5F2FC; color: var(--c-primary); }
.accent-3 .card-icon { background: #F0EBFA; color: var(--c-violet); }
.accent-4 .card-icon { background: #EAF7EE; color: #2F8A48; }
.note-center { text-align: center; margin: 2rem 0 0; color: var(--c-muted); font-size: .95rem; }

/* Flex */
.flex-grid { display: grid; grid-template-columns: 1.3fr 1fr; gap: 3rem; align-items: center; }
.check-list { list-style: none; padding: 0; margin: 1.5rem 0 0; display: grid; gap: .75rem; }
.check-list li { position: relative; padding-left: 2rem; font-weight: 500; }
.check-list li::before { content: ""; position: absolute; left: 0; top: .2rem; width: 20px; height: 20px; border-radius: 50%;
  background: var(--c-blue-soft) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%230066B3' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M5 12l5 5 9-10'/%3E%3C/svg%3E") center / 12px no-repeat; }
.arkdia-card { position: relative; padding: 2rem; border-radius: 20px; background: #fff; border: 1px solid var(--c-border); box-shadow: var(--shadow-md); overflow: hidden; }
.arkdia-card::before { content: ""; position: absolute; inset: 0 0 auto 0; height: 4px; background: var(--gradient-brand); }
.arkdia-q { font-family: var(--font-title); font-size: 1.35rem; font-weight: 800; margin-bottom: 1.25rem; }
@media (max-width: 860px) { .flex-grid { grid-template-columns: 1fr; } }

/* Industries Box */
.industries-box {
  margin-top: 2rem;
  padding: 1.35rem 1.5rem;
  background: #F8FAFD;
  border: 1px solid #DCE6F2;
  border-radius: 16px;
}
.industries-title {
  font-size: .95rem;
  color: var(--c-text);
  margin: 0 0 .85rem 0;
  font-family: var(--font-title);
}
.industries-title strong { font-weight: 700; color: var(--c-navy); }
.industries-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: .65rem;
  margin-bottom: .95rem;
}
.ind-item {
  display: flex;
  align-items: center;
  gap: .65rem;
  font-size: .88rem;
  font-weight: 600;
  color: var(--c-text);
  background: #fff;
  padding: .6rem .8rem;
  border-radius: 10px;
  border: 1px solid var(--c-border);
  box-shadow: 0 1px 3px rgba(0, 0, 0, .03);
}
.ind-icon {
  width: 30px;
  height: 30px;
  border-radius: 8px;
  background: var(--c-blue-soft);
  color: var(--c-primary);
  display: grid;
  place-items: center;
  flex-shrink: 0;
}
.ind-icon .icon { width: 17px; height: 17px; }
.industries-note {
  font-size: .85rem;
  color: var(--c-muted);
  margin: 0;
  line-height: 1.5;
  border-top: 1px dashed #DCE6F2;
  padding-top: .75rem;
}
@media (max-width: 600px) {
  .industries-grid { grid-template-columns: 1fr; }
}

/* Plans */
.plans { display: grid; grid-template-columns: 1.2fr 1fr; gap: 1.5rem; max-width: 980px; margin: 0 auto; }
.plan { background: #fff; border-radius: 20px; padding: 2rem; border: 1px solid var(--c-border); box-shadow: var(--shadow-sm); display: flex; flex-direction: column; align-items: flex-start; }
.plan > p { color: var(--c-muted); }
.plan .btn { margin-top: auto; }
.plan-main { border: 2px solid var(--c-primary); box-shadow: var(--shadow-lg); }
.plan-price { font-family: var(--font-title); font-weight: 800; font-size: clamp(1.5rem, 3vw, 2rem); color: var(--c-primary) !important; line-height: 1.2; }
.plan-price-alt { color: var(--c-text) !important; }
.plan-note { background: var(--c-blue-soft); border-left: 4px solid var(--c-primary); padding: .85rem 1rem; border-radius: 8px; font-size: .92rem; color: var(--c-text) !important; margin-bottom: 1.5rem; }
@media (max-width: 760px) { .plans { grid-template-columns: 1fr; } }

/* FAQ */
.faq { display: grid; gap: .75rem; }
.faq-item { background: #fff; border: 1px solid var(--c-border); border-radius: 14px; overflow: hidden; transition: box-shadow .2s; }
.faq-item:hover { box-shadow: var(--shadow-sm); }
.faq-item h3 { margin: 0; font-size: 1rem; }
.faq-q { width: 100%; display: flex; justify-content: space-between; align-items: center; gap: 1rem; text-align: left; font: inherit; font-family: var(--font-title); font-weight: 700; font-size: 1.05rem; color: var(--c-text);
  background: none; border: 0; padding: 1.15rem 1.35rem; cursor: pointer; }
.faq-icon { position: relative; width: 18px; height: 18px; flex: none; }
.faq-icon::before, .faq-icon::after { content: ""; position: absolute; left: 50%; top: 50%; width: 14px; height: 2px; background: var(--c-primary); border-radius: 2px; transform: translate(-50%, -50%); transition: transform .25s var(--ease); }
.faq-icon::after { transform: translate(-50%, -50%) rotate(90deg); }
.faq-q[aria-expanded="true"] .faq-icon::after { transform: translate(-50%, -50%) rotate(0); }
.faq-a { padding: 0 1.35rem 1.15rem; color: var(--c-muted); }
.faq-a p { margin: 0; }
.js .faq-a[hidden] { display: none; }

/* Contact */
.contact-grid { display: grid; grid-template-columns: .85fr 1.15fr; gap: 3rem; align-items: start; }
.contact-alt { margin-top: 2rem; padding-top: 1.5rem; border-top: 1px solid var(--c-border); }
.contact-alt p { font-weight: 600; margin-bottom: .75rem; }
.contact-alt-links { display: flex; flex-direction: column; gap: .75rem; align-items: stretch; }
.contact-alt-links .btn { justify-content: flex-start; padding: .65rem 1.1rem; }
.contact-form { background: #fff; border: 1px solid var(--c-border); border-radius: 20px; padding: clamp(1.5rem, 3vw, 2.25rem); box-shadow: var(--shadow-md); }
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 1.1rem 1.25rem; }
.field { display: flex; flex-direction: column; min-width: 0; }
.field-full { grid-column: 1 / -1; }
.field label { font-weight: 600; font-size: .92rem; margin-bottom: .4rem; }
.req { color: var(--c-error); }
.optional { font-weight: 400; color: var(--c-muted); }
.field input, .field textarea {
  font: inherit; color: var(--c-text); background: #fff; border: 1.5px solid #CDD5DF; border-radius: 10px; padding: .75rem .9rem; width: 100%;
  transition: border-color .2s, box-shadow .2s; }
.field textarea { resize: vertical; min-height: 120px; }
.field input:focus, .field textarea:focus { outline: none; border-color: var(--c-primary); box-shadow: 0 0 0 4px rgba(0, 102, 179, .15); }
.field [aria-invalid="true"] { border-color: var(--c-error); }
.field-help { font-size: .82rem; color: var(--c-muted); margin: .35rem 0 0; }
.field-error { font-size: .82rem; color: var(--c-error); margin: .3rem 0 0; min-height: 0; }
.field-error:empty { display: none; }
.hp { position: absolute !important; left: -9999px; width: 1px; height: 1px; overflow: hidden; }
.privacy { font-size: .85rem; color: var(--c-muted); margin: 1.25rem 0; }
.privacy-pending { padding: .6rem .8rem; border: 1px dashed #E0B400; background: #FFFBE0; color: #6B5800; border-radius: 8px; }
.btn-submit { width: 100%; position: relative; }
.btn-submit[disabled] { opacity: .75; cursor: progress; transform: none; }
.spinner { display: none; width: 18px; height: 18px; border: 2.5px solid rgba(255,255,255,.4); border-top-color: #fff; border-radius: 50%; animation: spin .8s linear infinite; }
.is-sending .spinner { display: inline-block; }
@keyframes spin { to { transform: rotate(360deg); } }
.form-status { margin-top: 1rem; font-weight: 500; border-radius: 10px; }
.form-status:empty { display: none; }
.form-status.is-success { padding: .9rem 1rem; background: #E8F6EC; color: var(--c-success); border: 1px solid #BFE3C9; }
.form-status.is-error { padding: .9rem 1rem; background: #FDECEC; color: var(--c-error); border: 1px solid #F3C4C4; }
@media (max-width: 900px) { .contact-grid { grid-template-columns: 1fr; } }
@media (max-width: 600px) { .form-grid { grid-template-columns: 1fr; } }

/* Contact preference selector */
.field-label-group {
  font-weight: 600;
  font-size: .92rem;
  margin-bottom: .5rem;
  display: block;
}
.contact-pref-group {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: .85rem;
}
.pref-pill {
  position: relative;
  display: block;
  cursor: pointer;
  margin: 0;
}
.pref-pill input {
  position: absolute;
  opacity: 0;
  width: 0;
  height: 0;
}
.pref-pill-box {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: .65rem;
  padding: .75rem 1rem;
  background: #fff;
  border: 1.5px solid #CDD5DF;
  border-radius: 10px;
  font-weight: 600;
  font-size: .92rem;
  color: var(--c-text);
  transition: border-color .2s, background-color .2s, box-shadow .2s, color .2s;
  user-select: none;
}
.pref-pill:hover .pref-pill-box {
  border-color: #94A3B8;
  background: #F8FAFC;
}
.pref-pill input:focus-visible + .pref-pill-box {
  outline: none;
  border-color: var(--c-primary);
  box-shadow: 0 0 0 4px rgba(0, 102, 179, .18);
}
.pref-pill input:checked + .pref-pill-box {
  border-color: var(--c-primary);
  background: #F0F7FD;
  color: var(--c-primary);
  box-shadow: 0 2px 8px rgba(0, 102, 179, .12);
}
.pref-pill input[value="whatsapp"]:checked + .pref-pill-box {
  border-color: #1FAF54;
  background: #F0FBF4;
  color: #128C3E;
  box-shadow: 0 2px 8px rgba(31, 175, 84, .14);
}
.pref-icon {
  width: 19px;
  height: 19px;
  flex-shrink: 0;
}
.icon-wa {
  color: #1FAF54;
}
.icon-phone {
  color: var(--c-primary);
}
@media (max-width: 500px) {
  .contact-pref-group {
    grid-template-columns: 1fr;
  }
}

/* Footer */
.site-footer { background: var(--c-alt); border-top: 1px solid var(--c-border); padding: 3.5rem 0 1.5rem; position: relative; }
.site-footer::before { content: ""; position: absolute; top: 0; left: 0; right: 0; height: 3px; background: var(--gradient-brand); opacity: .8; }
.footer-grid { display: grid; grid-template-columns: 1.4fr 1fr auto; gap: 2rem; align-items: start; }
.footer-logo { height: 40px; width: auto; margin-bottom: 1rem; mix-blend-mode: multiply; }
.footer-desc { color: var(--c-muted); max-width: 40ch; margin-bottom: 1rem; }
.footer-agency { margin-top: 1.25rem; display: flex; flex-direction: column; gap: .35rem; }
.footer-agency-label { font-size: .78rem; color: var(--c-muted); font-weight: 600; text-transform: uppercase; letter-spacing: .06em; }
.footer-agency-link { display: inline-block; transition: opacity .2s; }
.footer-agency-link:hover { opacity: .85; }
.footer-desintegra-logo { height: 38px; width: auto; max-width: 220px; object-fit: contain; display: block; mix-blend-mode: multiply; }
.footer-links { list-style: none; padding: 0; margin: 0; display: grid; gap: .6rem; font-size: .95rem; }
.footer-social-title { font-weight: 600; margin-bottom: .75rem; }
.social { list-style: none; padding: 0; margin: 0; display: flex; gap: .6rem; }
.social a { width: 44px; height: 44px; display: grid; place-items: center; border-radius: 50%; background: #fff; color: var(--c-text); border: 1px solid var(--c-border);
  transition: color .2s, transform .2s var(--ease), border-color .2s; }
.social a:hover { color: var(--c-primary); border-color: var(--c-primary); transform: translateY(-2px); }
.social svg { width: 20px; height: 20px; }
.footer-bottom { margin-top: 2.5rem; padding-top: 1.25rem; border-top: 1px solid var(--c-border); font-size: .85rem; color: var(--c-muted); padding-right: 5rem; }
.footer-bottom p { margin: 0; }
@media (max-width: 760px) { .footer-grid { grid-template-columns: 1fr; } }

/* WhatsApp flotante */
.wa-float { position: fixed; right: 1.25rem; bottom: 1.25rem; z-index: 90; width: 58px; height: 58px; border-radius: 50%;
  display: grid; place-items: center; background: var(--c-wa); color: #fff; box-shadow: 0 10px 24px -6px rgba(31, 175, 84, .55);
  transition: transform .2s var(--ease), background-color .2s; }
.wa-float:hover { color: #fff; background: var(--c-wa-hover); transform: scale(1.06); }
.wa-float svg { width: 30px; height: 30px; }
@media (max-width: 600px) { .wa-float { width: 52px; height: 52px; right: 1rem; bottom: 1rem; } .contact-form { margin-bottom: 3rem; } }

/* ---------- Hero Badges ---------- */
.hero-badges { display: flex; flex-wrap: wrap; align-items: center; gap: .75rem 1rem; margin: .5rem 0 1.75rem; }
.hero-badges .price-badge { margin: 0; }
.feature-pill-badge {
  display: inline-flex; align-items: center; gap: .55rem; background: var(--c-blue-soft); border: 1.5px solid #C4DCF2;
  color: var(--c-primary); font-family: var(--font-title); font-weight: 700; font-size: .85rem; padding: .6rem 1rem; border-radius: 999px;
  box-shadow: var(--shadow-sm);
}
.badge-dot { width: 8px; height: 8px; border-radius: 50%; background: var(--c-wa); box-shadow: 0 0 0 3px rgba(31, 175, 84, .25); flex-shrink: 0; }

/* ---------- Carta Porte Banner ---------- */
.section-cartaporte { background: #fff; padding-top: 2rem; }
.cp-banner {
  background: linear-gradient(135deg, #071F38 0%, #00477D 100%);
  border-radius: 24px; color: #fff; padding: clamp(2.25rem, 5vw, 3.5rem);
  display: grid; grid-template-columns: 1.35fr 1fr; gap: clamp(2rem, 4vw, 3.5rem); align-items: center;
  box-shadow: var(--shadow-lg); position: relative; overflow: hidden;
}
.cp-banner::before {
  content: ""; position: absolute; top: -50%; right: -20%; width: 500px; height: 500px;
  background: radial-gradient(circle, rgba(0, 184, 217, 0.22) 0%, transparent 70%); pointer-events: none;
}
.eyebrow-light { color: #6BE5F9; }
.eyebrow-light::before { background: linear-gradient(90deg, #FFE000, #00B8D9); }
.cp-title { color: #fff; margin-bottom: 1rem; font-size: clamp(1.8rem, 3.2vw, 2.4rem); }
.cp-lead { color: #D0E4F5; font-size: 1.05rem; margin-bottom: 2rem; max-width: 54ch; }
.cp-features-grid { display: grid; gap: 1.25rem; }
.cp-feature-item { display: flex; gap: 1rem; align-items: flex-start; }
.cp-feature-icon {
  width: 44px; height: 44px; border-radius: 12px; background: rgba(255, 255, 255, 0.12);
  border: 1px solid rgba(255, 255, 255, 0.2); display: grid; place-items: center; color: #6BE5F9; flex: none;
}
.cp-feature-item h3 { color: #fff; font-size: 1.05rem; margin-bottom: .25rem; }
.cp-feature-item p { color: #BDD7EE; font-size: .92rem; margin: 0; line-height: 1.45; }

/* Graphic card preview inside Carta Porte banner */
.cp-banner-graphic { display: flex; justify-content: center; }
.cp-card-preview {
  background: rgba(255, 255, 255, 0.96); backdrop-filter: blur(12px); -webkit-backdrop-filter: blur(12px);
  border-radius: 20px; padding: 1.75rem; color: var(--c-text); width: 100%; max-width: 380px;
  box-shadow: 0 20px 45px rgba(0, 0, 0, 0.35); border: 1px solid rgba(255, 255, 255, 0.7);
}
.cp-card-preview-header { display: flex; align-items: center; justify-content: center; gap: .75rem; margin-bottom: 1rem; }
.cp-tag-file { font-family: var(--font-title); font-weight: 800; font-size: .8rem; padding: .4rem .75rem; border-radius: 8px; letter-spacing: .05em; }
.cp-tag-xml { background: #E6F8FB; color: #00849C; border: 1px solid #B3E8F3; }
.cp-tag-excel { background: #EAF7EE; color: #1E7D3A; border: 1px solid #BFE3C9; }
.cp-tag-plus { font-weight: 800; color: var(--c-muted); font-size: 1.2rem; }
.cp-card-preview-arrow {
  display: flex; align-items: center; justify-content: center; gap: .5rem; margin-bottom: 1.25rem;
  color: var(--c-primary); font-family: var(--font-title); font-weight: 700; font-size: .85rem;
  background: var(--c-blue-soft); padding: .55rem; border-radius: 8px;
}
.cp-card-preview-arrow svg { stroke: var(--c-primary); }
.cp-card-preview-body { background: #F8FAFC; border: 1px solid var(--c-border); border-radius: 12px; padding: 1.1rem; }
.cp-preview-title { font-family: var(--font-title); font-weight: 800; font-size: 1.05rem; color: var(--c-text); margin-bottom: .3rem; }
.cp-preview-status { display: flex; align-items: center; gap: .5rem; font-size: .85rem; color: var(--c-success); font-weight: 600; margin-bottom: 1rem; }
.cp-preview-stats { display: grid; grid-template-columns: 1fr 1fr; gap: .75rem; border-top: 1px solid var(--c-border); padding-top: .85rem; }
.stat-box { background: #fff; border: 1px solid var(--c-border); border-radius: 8px; padding: .6rem .75rem; text-align: center; }
.stat-num { display: block; font-family: var(--font-title); font-weight: 800; font-size: 1.25rem; color: var(--c-primary); }
.stat-lbl { font-size: .75rem; color: var(--c-muted); }
@media (max-width: 900px) {
  .cp-banner { grid-template-columns: 1fr; }
}

/* ---------- Satellite Apps Grid ---------- */
.apps-grid {
  display: grid; grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 1.75rem;
}
@media (max-width: 680px) {
  .apps-grid { grid-template-columns: 1fr; }
}
.app-card {
  background: #fff; border: 1px solid var(--c-border); border-radius: 18px;
  overflow: hidden; box-shadow: var(--shadow-sm); display: flex; flex-direction: column;
  transition: transform .25s var(--ease), box-shadow .25s var(--ease), border-color .25s var(--ease);
}
.app-card:hover {
  transform: translateY(-5px); box-shadow: var(--shadow-md); border-color: #B9D6F2;
}
.app-card-media { position: relative; aspect-ratio: 16/10; overflow: hidden; background: #E9EEF4; }
.app-card-media img {
  width: 100%; height: 100%; object-fit: cover;
  transition: transform .45s var(--ease);
}
.app-card:hover .app-card-media img { transform: scale(1.06); }
.app-card-tag {
  position: absolute; top: .75rem; left: .75rem;
  background: rgba(10, 37, 64, 0.88); backdrop-filter: blur(8px); -webkit-backdrop-filter: blur(8px);
  color: #fff; font-family: var(--font-title); font-weight: 700; font-size: .72rem;
  letter-spacing: .06em; text-transform: uppercase; padding: .35rem .65rem; border-radius: 6px;
}
.app-card-body {
  padding: 1.35rem 1.4rem; display: flex; flex-direction: column; flex-grow: 1;
}
.app-card-header {
  display: flex; align-items: flex-start; justify-content: space-between; gap: .75rem; margin-bottom: .6rem;
}
.app-card-title {
  font-family: var(--font-title); font-weight: 800; font-size: 1.15rem; color: var(--c-text);
  margin: 0; line-height: 1.25;
}
.app-card-badge {
  display: inline-block; font-size: .75rem; font-weight: 600; padding: .25rem .55rem;
  border-radius: 6px; background: var(--c-blue-soft); color: var(--c-primary); flex-shrink: 0; white-space: nowrap;
}
.app-card-desc {
  font-size: .92rem; color: var(--c-muted); line-height: 1.55; margin: 0;
}

/* Accents */
.accent-ai .app-card-badge { background: #F3E8FF; color: #7E22CE; }
.accent-yellow .app-card-badge { background: #FEF9C3; color: #854D0E; }
.accent-green .app-card-badge { background: #DCFCE7; color: #166534; }
.accent-magenta .app-card-badge { background: #FCE7F3; color: #9D174D; }
.accent-violet .app-card-badge { background: #F0EBFA; color: var(--c-violet); }
.accent-cyan .app-card-badge { background: #E6F8FB; color: #00849C; }

/* ---------- Web Sync Card ---------- */
.flex-cards-column { display: flex; flex-direction: column; gap: 1.5rem; }
.web-sync-card {
  position: relative; padding: 1.75rem 2rem; border-radius: 20px; background: #fff;
  border: 1px solid var(--c-border); box-shadow: var(--shadow-sm); overflow: hidden;
  transition: transform .25s var(--ease), box-shadow .25s var(--ease);
}
.web-sync-card:hover { transform: translateY(-3px); box-shadow: var(--shadow-md); }
.web-sync-card::before { content: ""; position: absolute; inset: 0 auto 0 0; width: 4px; background: var(--gradient-brand); }
.web-sync-header { margin-bottom: .75rem; }
.web-sync-tag {
  display: inline-block; font-family: var(--font-title); font-weight: 700; font-size: .75rem;
  letter-spacing: .08em; text-transform: uppercase; color: var(--c-primary);
  background: var(--c-blue-soft); padding: .3rem .6rem; border-radius: 6px;
}
.web-sync-card h3 { font-family: var(--font-title); font-size: 1.25rem; font-weight: 800; margin-bottom: .6rem; color: var(--c-text); }
.web-sync-card p { font-size: .93rem; color: var(--c-muted); margin-bottom: 1rem; line-height: 1.55; }
.web-sync-status {
  display: flex; align-items: center; gap: .6rem; font-size: .85rem; font-weight: 600; color: var(--c-text);
  padding: .6rem .85rem; background: #F8FAFC; border-radius: 8px; border: 1px solid var(--c-border);
}
.pulse-dot {
  width: 9px; height: 9px; border-radius: 50%; background: var(--c-wa);
  box-shadow: 0 0 0 0 rgba(31, 175, 84, 0.7); animation: pulse-green 2s infinite; flex-shrink: 0;
}
@keyframes pulse-green {
  0% { transform: scale(0.95); box-shadow: 0 0 0 0 rgba(31, 175, 84, 0.7); }
  70% { transform: scale(1); box-shadow: 0 0 0 6px rgba(31, 175, 84, 0); }
  100% { transform: scale(0.95); box-shadow: 0 0 0 0 rgba(31, 175, 84, 0); }
}

/* Aparición al entrar en pantalla (solo con JS) */
.js .reveal { opacity: 0; transform: translateY(18px); transition: opacity .7s var(--ease), transform .7s var(--ease); }
.js .reveal.is-visible { opacity: 1; transform: none; }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; }
  .js .reveal { opacity: 1; transform: none; }
  .hero-deco span { animation: none; }
}