/* =========================================================
   Vende+  |  Estilos del sitio
   Colores de marca: teal #38B3BB, naranja #FF7E45, navy #1B2E33
   ========================================================= */

:root {
  --navy: #1B2E33;
  --navy-2: #24404A;
  --teal: #38B3BB;
  --teal-dark: #23848B;
  --orange: #FF7E45;
  --orange-dark: #E8622A;
  --paper: #F2F7F7;
  --white: #FFFFFF;
  --ink: #1B2E33;
  --muted: #55707A;
  --line: #D3E4E6;

  --f-display: "Space Grotesk", system-ui, sans-serif;
  --f-body: "Inter", system-ui, sans-serif;
  --f-mono: "IBM Plex Mono", ui-monospace, monospace;

  --wrap: 1180px;
  --radius: 14px;
  --header-h: 72px;
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: var(--header-h); -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  font-family: var(--f-body);
  font-size: 17px;
  line-height: 1.6;
  color: var(--ink);
  background: var(--paper);
  -webkit-font-smoothing: antialiased;
}
img, svg { display: block; max-width: 100%; }
h1, h2, h3, h4 { font-family: var(--f-display); line-height: 1.12; margin: 0; letter-spacing: -0.01em; }
p { margin: 0; }
a { color: inherit; }
ul, ol { margin: 0; padding: 0; list-style: none; }

.wrap { width: 100%; max-width: var(--wrap); margin: 0 auto; padding: 0 24px; }
.sr-only { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
.skip { position: absolute; left: -999px; top: 8px; background: var(--orange); color: var(--navy); padding: 8px 14px; border-radius: 8px; z-index: 100; font-weight: 600; }
.skip:focus { left: 12px; }

:focus-visible { outline: 3px solid var(--orange); outline-offset: 3px; border-radius: 6px; }

section { padding: 96px 0; }
.section-head { display: flex; flex-wrap: wrap; align-items: end; justify-content: space-between; gap: 16px 48px; margin-bottom: 44px; }
.section-title { font-size: clamp(30px, 4.2vw, 46px); font-weight: 700; max-width: 18ch; }
.section-sub { color: var(--muted); max-width: 46ch; }

/* ---------- Botones ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center;
  font-family: var(--f-display); font-weight: 600; font-size: 16px;
  padding: 14px 24px; border-radius: 999px; text-decoration: none;
  border: 2px solid transparent; cursor: pointer;
  transition: background-color .2s, color .2s, border-color .2s, transform .15s;
}
.btn:active { transform: translateY(1px); }
.btn-orange { background: var(--orange); color: var(--navy); }
.btn-orange:hover { background: var(--orange-dark); color: var(--white); }
.btn-teal { background: var(--teal); color: var(--navy); }
.btn-teal:hover { background: var(--white); }
.btn-ghost { border-color: rgba(255,255,255,.35); color: var(--white); }
.btn-ghost:hover { border-color: var(--white); }
.btn-line { border-color: var(--navy); color: var(--navy); }
.btn-line:hover { background: var(--navy); color: var(--white); }
.btn-block { width: 100%; }

/* ---------- Header ---------- */
.site-header {
  position: fixed; inset: 0 0 auto 0; z-index: 50; height: var(--header-h);
  color: var(--white); transition: background-color .25s, box-shadow .25s;
}
.site-header.is-scrolled { background: rgba(27,46,51,.94); backdrop-filter: blur(10px); box-shadow: 0 1px 0 rgba(255,255,255,.08); }
.header-row { height: 100%; display: flex; align-items: center; justify-content: space-between; }
.logo { display: block; line-height: 0; }
.logo img { width: 140px; height: auto; }
.footer-logo { width: 126px; height: auto; }
.nav { display: flex; align-items: center; gap: 28px; }
.nav a:not(.btn) { text-decoration: none; font-size: 15px; font-weight: 500; opacity: .85; }
.nav a:not(.btn):hover { opacity: 1; color: var(--teal); }
.nav-cta { padding: 10px 18px; font-size: 15px; }
.menu-toggle { display: none; background: none; border: 0; width: 44px; height: 44px; cursor: pointer; position: relative; }
.menu-toggle span:not(.sr-only) { position: absolute; left: 10px; right: 10px; height: 2px; background: var(--white); transition: transform .25s, top .25s; }
.menu-toggle span:nth-child(1) { top: 17px; }
.menu-toggle span:nth-child(2) { top: 26px; }
.menu-toggle[aria-expanded="true"] span:nth-child(1) { top: 21px; transform: rotate(45deg); }
.menu-toggle[aria-expanded="true"] span:nth-child(2) { top: 21px; transform: rotate(-45deg); }

/* ---------- Hero ---------- */
.hero {
  background: var(--navy); color: var(--white);
  padding: calc(var(--header-h) + 56px) 0 88px;
  position: relative; overflow: hidden;
}
.hero::after { /* rejilla sutil tipo plano */
  content: ""; position: absolute; inset: 0; pointer-events: none;
  background-image: linear-gradient(rgba(56,179,187,.07) 1px, transparent 1px), linear-gradient(90deg, rgba(56,179,187,.07) 1px, transparent 1px);
  background-size: 48px 48px;
  mask-image: linear-gradient(to bottom, #000 30%, transparent);
}
.hero-iso { /* isotipo como marca de agua */
  position: absolute; right: -140px; bottom: -180px; width: 620px; height: auto;
  opacity: .06; pointer-events: none; z-index: 0;
}
.hero-grid { position: relative; z-index: 1; display: grid; grid-template-columns: 1.15fr .85fr; gap: 48px; align-items: center; }
.hero-title { font-size: clamp(64px, 10.5vw, 148px); font-weight: 700; line-height: .9; letter-spacing: -0.045em; margin-bottom: 32px; }
.ht-line { display: block; }
.ht-strike { position: relative; display: inline-block; color: var(--teal); }
.strike-bar {
  position: absolute; left: -2%; top: 54%; height: .11em; width: 104%;
  background: var(--orange); border-radius: 4px;
  transform-origin: left center; transform: scaleX(0);
  animation: strike .7s cubic-bezier(.7,0,.2,1) .6s forwards;
}
@keyframes strike { to { transform: scaleX(1); } }
.hero-lead { font-size: clamp(17px, 1.6vw, 20px); max-width: 44ch; color: rgba(255,255,255,.82); margin-bottom: 32px; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 12px; margin-bottom: 28px; }
.hero-note { font-size: 14px; color: rgba(255,255,255,.6); max-width: 48ch; padding-left: 14px; border-left: 2px solid var(--teal); }

/* Teléfono con feed */
.phone-stage { position: relative; justify-self: center; }
.phone {
  width: 290px; height: 590px; border-radius: 44px; background: #0E1A1D;
  padding: 12px; position: relative;
  box-shadow: 0 0 0 2px #2D4A53, 0 40px 80px -30px rgba(0,0,0,.6);
}
.phone-notch { position: absolute; top: 18px; left: 50%; width: 92px; height: 24px; margin-left: -46px; background: #0E1A1D; border-radius: 20px; z-index: 3; }
.feed { width: 100%; height: 100%; border-radius: 34px; overflow: hidden; background: #F4F7F8; position: relative; }
.feed-track { padding: 50px 12px 12px; will-change: transform; }
.post { background: var(--white); border-radius: 14px; padding: 10px; margin-bottom: 12px; }
.post-head { display: flex; align-items: center; gap: 8px; margin-bottom: 9px; }
.post-ava { width: 26px; height: 26px; border-radius: 50%; background: #CFDCDF; flex: none; }
.post-name { height: 8px; width: 40%; border-radius: 4px; background: #D8E3E5; }
.post-img { height: 150px; border-radius: 10px; background: #DCE6E8; }
.post-lines { margin-top: 9px; display: grid; gap: 6px; }
.post-lines i { display: block; height: 7px; border-radius: 4px; background: #E3EBED; }
.post-lines i:last-child { width: 60%; }

.post-ad { border: 2px solid transparent; transition: border-color .3s, box-shadow .3s; }
.post-ad .post-ava { background: var(--orange); }
.post-ad .post-name { background: var(--navy); width: 32%; }
.ad-img { height: 190px; border-radius: 10px; position: relative; overflow: hidden; background: linear-gradient(180deg, #7FD0D5 0%, #38B3BB 55%, #1B2E33 100%); }
.ad-img svg { position: absolute; left: 0; width: 100%; }
.art-bottom svg { bottom: 0; height: 75%; }
.art-center svg { top: 50%; height: 80%; transform: translateY(-46%); }
.ad-tag { position: absolute; top: 8px; left: 8px; font-family: var(--f-mono); font-size: 10px; background: rgba(27,46,51,.85); color: var(--white); padding: 3px 7px; border-radius: 6px; }
.ad-title { font-family: var(--f-display); font-weight: 700; font-size: 15px; color: var(--navy); margin-top: 9px; line-height: 1.25; }
.ad-meta { font-size: 12px; color: var(--muted); margin-top: 2px; }
.ad-cta { margin-top: 10px; width: 100%; border-radius: 9px; background: var(--orange); color: var(--navy); font-family: var(--f-display); font-weight: 700; font-size: 13px; text-align: center; padding: 9px; }
.feed.is-stopped .post-ad { border-color: var(--orange); box-shadow: 0 10px 30px -10px rgba(255,126,69,.6); }
.feed.is-stopped .ad-cta { animation: pulse 1s ease-in-out 2; }
@keyframes pulse { 50% { transform: scale(1.04); } }

.phone-toast {
  position: absolute; left: 22px; right: 22px; top: 52px; z-index: 4;
  background: var(--navy); color: var(--white); font-size: 12px; line-height: 1.35;
  border-radius: 12px; padding: 10px 12px; display: flex; gap: 8px; align-items: center;
  opacity: 0; transform: translateY(-12px); transition: opacity .35s, transform .35s;
}
.phone-toast.is-on { opacity: 1; transform: none; }
.toast-dot { width: 8px; height: 8px; border-radius: 50%; background: #25D366; flex: none; }
.stop-label {
  position: absolute; right: -28px; top: 48%;
  font-family: var(--f-mono); font-size: 12px; color: var(--navy); background: var(--orange);
  padding: 6px 10px; border-radius: 6px; transform: rotate(-4deg) scale(.8); opacity: 0;
  transition: opacity .3s, transform .3s;
}
.stop-label.is-on { opacity: 1; transform: rotate(-4deg) scale(1); }

/* ---------- Dolor ---------- */
.pain { background: var(--white); }
.pain .section-title { max-width: 20ch; margin-bottom: 44px; }
.pain-list { display: grid; grid-template-columns: repeat(3, 1fr); border-top: 2px solid var(--navy); }
.pain-item { padding: 26px 28px 26px 0; }
.pain-item + .pain-item { padding-left: 28px; border-left: 1px solid var(--line); }
.pain-q { font-size: 19px; font-family: var(--f-display); font-weight: 500; line-height: 1.35; }
.pain-answer { margin-top: 40px; font-size: 20px; max-width: 52ch; padding: 22px 26px; background: var(--paper); border-left: 4px solid var(--orange); border-radius: 0 var(--radius) var(--radius) 0; }

/* ---------- Industrias ---------- */
.industries { background: var(--paper); }
.ind-layout { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1.25fr); gap: 32px; align-items: start; }
.ind-list { display: flex; flex-direction: column; border-top: 1px solid var(--line); }
.ind-btn {
  font: 500 17px var(--f-body); color: var(--ink); text-align: left; cursor: pointer;
  background: none; border: 0; border-bottom: 1px solid var(--line);
  padding: 13px 40px 13px 16px; position: relative;
  transition: background-color .2s, color .2s, padding-left .2s;
}
.ind-btn::after {
  content: ""; position: absolute; right: 16px; top: 50%; width: 8px; height: 8px; margin-top: -5px;
  border-right: 2px solid var(--line); border-top: 2px solid var(--line); transform: rotate(45deg);
}
.ind-btn:hover { background: var(--white); }
.ind-btn.is-active { background: var(--navy); color: var(--white); padding-left: 22px; border-bottom-color: var(--navy); }
.ind-btn.is-active::after { border-color: var(--orange); }
.ind-panels { position: sticky; top: calc(var(--header-h) + 24px); background: var(--white); border-radius: 20px; padding: 36px; }
.ind-panel[hidden] { display: none; }
.ind-panel.is-active { animation: panelIn .3s ease; }
.ind-panel h3 { font-size: 28px; margin-bottom: 18px; }
.ind-facts { margin: 0 0 26px; }
.ind-facts div { display: grid; grid-template-columns: 96px 1fr; gap: 16px; padding: 14px 0; border-top: 1px solid var(--line); }
.ind-facts dt { font-family: var(--f-mono); font-size: 13px; color: var(--teal-dark); padding-top: 3px; }
.ind-facts dd { margin: 0; }
.ind-more { margin-top: 32px; color: var(--muted); max-width: 72ch; }

/* ---------- Método ---------- */
.method { background: var(--paper); }
.phase-tabs { display: flex; align-items: center; gap: 0; margin-bottom: 28px; }
.phase-tab {
  flex: 1; display: flex; align-items: center; gap: 14px;
  background: var(--white); border: 2px solid var(--line); border-radius: var(--radius);
  padding: 16px 20px; cursor: pointer; font: inherit; color: var(--ink); text-align: left;
  transition: border-color .2s, background-color .2s, color .2s;
}
.phase-tab:hover { border-color: var(--teal); }
.pt-num { font-family: var(--f-mono); font-size: 14px; width: 32px; height: 32px; border-radius: 50%; display: grid; place-items: center; background: var(--paper); flex: none; }
.pt-name { font-family: var(--f-display); font-weight: 700; font-size: 22px; }
.phase-tab.is-active { background: var(--navy); color: var(--white); border-color: var(--navy); }
.phase-tab.is-active .pt-num { background: var(--teal); color: var(--navy); }
.phase-arrow { width: 36px; flex: none; height: 2px; background: var(--line); position: relative; }
.phase-arrow::after { content: ""; position: absolute; right: 0; top: -4px; border: 5px solid transparent; border-left-color: var(--line); border-right: 0; }

.phase-panel { display: grid; grid-template-columns: 1.6fr 1fr; gap: 24px; }
.phase-panel[hidden] { display: none; }
.phase-panel.is-active { animation: panelIn .35s ease; }
@keyframes panelIn { from { opacity: 0; transform: translateY(8px); } }
.pp-main { background: var(--white); border-radius: var(--radius); padding: 36px; }
.pp-main h3 { font-size: 28px; margin-bottom: 12px; }
.pp-main > p { color: var(--muted); max-width: 56ch; margin-bottom: 22px; }
.pp-kpis { background: var(--teal); color: var(--navy); border-radius: var(--radius); padding: 36px; }
.pp-kpis h4 { font-size: 15px; font-family: var(--f-mono); font-weight: 500; margin-bottom: 18px; }
.pp-kpis li { font-family: var(--f-display); font-weight: 600; font-size: 21px; padding: 12px 0; border-top: 1px solid rgba(27,46,51,.2); }

.checks li { position: relative; padding-left: 30px; margin-bottom: 10px; }
.checks li::before {
  content: ""; position: absolute; left: 0; top: .45em; width: 16px; height: 9px;
  border-left: 2.5px solid var(--teal); border-bottom: 2.5px solid var(--teal); transform: rotate(-45deg);
}

/* ---------- Servicios ---------- */
.services { background: var(--white); }
.filters { display: flex; flex-wrap: wrap; gap: 10px; margin-bottom: 32px; }
.chip {
  font: 500 15px var(--f-body); color: var(--ink); background: var(--paper);
  border: 1.5px solid var(--line); border-radius: 999px; padding: 9px 18px; cursor: pointer;
  transition: background-color .2s, border-color .2s, color .2s;
}
.chip:hover { border-color: var(--teal); }
.chip.is-active { background: var(--navy); border-color: var(--navy); color: var(--white); }
.service-list { display: grid; grid-template-columns: repeat(3, 1fr); border-top: 1px solid var(--line); }
.service { padding: 28px 28px 32px 0; border-bottom: 1px solid var(--line); transition: opacity .25s; }
.service:not(:nth-child(3n+1)) { padding-left: 28px; border-left: 1px solid var(--line); }
.service h3 { font-size: 21px; margin-bottom: 8px; }
.service p { color: var(--muted); font-size: 16px; }
.service.is-dim { opacity: .22; }
.service.is-dim h3 { color: var(--muted); }

/* ---------- Dron ---------- */
.drone { background: var(--navy); color: var(--white); }
.drone-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 56px; align-items: center; }
.drone-visual { position: relative; border-radius: 20px; overflow: hidden; background: #152529; aspect-ratio: 4 / 3; }
.drone-svg { width: 100%; height: 100%; }
.drone-visual::before, .drone-visual::after { /* esquinas de visor */
  content: ""; position: absolute; width: 34px; height: 34px; border: 2px solid rgba(255,255,255,.7); z-index: 2;
}
.drone-visual::before { top: 16px; left: 16px; border-right: 0; border-bottom: 0; }
.drone-visual::after { bottom: 16px; right: 16px; border-left: 0; border-top: 0; }
.rec { position: absolute; top: 18px; right: 20px; font-family: var(--f-mono); font-size: 13px; display: flex; align-items: center; gap: 7px; }
.rec-dot { width: 9px; height: 9px; border-radius: 50%; background: #FF4D4D; animation: blink 1.2s steps(2) infinite; }
@keyframes blink { 50% { opacity: 0; } }
.drone-body { animation: hover 3s ease-in-out infinite; }
@keyframes hover { 0%, 100% { transform: translate(340px, 70px); } 50% { transform: translate(340px, 62px); } }
.target-box { stroke-dasharray: 12 8; animation: march 1.5s linear infinite; }
@keyframes march { to { stroke-dashoffset: -40; } }
.drone-copy .section-title { margin-bottom: 18px; }
.drone-copy > p { color: rgba(255,255,255,.78); max-width: 50ch; margin-bottom: 26px; }
.drone-facts { margin: 0 0 30px; }
.drone-facts div { display: grid; grid-template-columns: 96px 1fr; gap: 16px; padding: 14px 0; border-top: 1px solid rgba(255,255,255,.12); }
.drone-facts dt { font-family: var(--f-mono); color: var(--teal); font-size: 14px; padding-top: 2px; }
.drone-facts dd { margin: 0; color: rgba(255,255,255,.85); }

/* ---------- Audiencias ---------- */
.audience { background: var(--paper); }
.audience .section-title { margin-bottom: 40px; }
.aud-grid { display: grid; grid-template-columns: 1.4fr 1fr 1fr; gap: 18px; }
.aud { background: var(--white); border-radius: var(--radius); padding: 30px; }
.aud h3 { font-size: 22px; margin-bottom: 10px; }
.aud p { color: var(--muted); }
.aud-main { background: var(--orange); }
.aud-main h3 { font-size: 30px; }
.aud-main p { color: var(--navy); }

/* ---------- Paquetes ---------- */
.packages { background: var(--white); }
.pkg-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; align-items: stretch; }
.pkg { border: 2px solid var(--line); border-radius: 20px; padding: 32px; display: flex; flex-direction: column; position: relative; }
.pkg h3 { font-size: 28px; margin-bottom: 8px; }
.pkg-for { color: var(--muted); margin-bottom: 24px; min-height: 3.2em; }
.pkg .checks { margin-bottom: 28px; flex: 1; }
.pkg-featured { background: var(--navy); color: var(--white); border-color: var(--navy); }
.pkg-featured .pkg-for { color: rgba(255,255,255,.7); }
.pkg-badge { position: absolute; top: -14px; left: 32px; background: var(--teal); color: var(--navy); font-family: var(--f-mono); font-size: 12px; padding: 4px 10px; border-radius: 6px; }

/* ---------- Pasos ---------- */
.steps { background: var(--paper); }
.steps .section-title { margin-bottom: 40px; }
.step-list { display: grid; grid-template-columns: repeat(4, 1fr); gap: 0; counter-reset: paso; }
.step-list li { counter-increment: paso; padding: 0 24px 0 0; position: relative; }
.step-list li::before {
  content: counter(paso); display: grid; place-items: center;
  width: 44px; height: 44px; border-radius: 50%; background: var(--navy); color: var(--white);
  font-family: var(--f-mono); font-size: 15px; margin-bottom: 18px; position: relative; z-index: 1;
}
.step-list li::after { content: ""; position: absolute; top: 21px; left: 44px; right: 0; height: 2px; background: var(--line); }
.step-list li:last-child::after { display: none; }
.step-list h3 { font-size: 21px; margin-bottom: 6px; }
.step-list p { color: var(--muted); font-size: 16px; }

/* ---------- FAQ ---------- */
.faq { background: var(--white); }
.faq-wrap { display: grid; grid-template-columns: 1fr 1.6fr; gap: 48px; }
.faq details { border-bottom: 1px solid var(--line); }
.faq details:first-child { border-top: 1px solid var(--line); }
.faq summary {
  list-style: none; cursor: pointer; padding: 22px 44px 22px 0; position: relative;
  font-family: var(--f-display); font-weight: 600; font-size: 19px;
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after {
  content: ""; position: absolute; right: 8px; top: 50%; width: 12px; height: 12px; margin-top: -9px;
  border-right: 2.5px solid var(--teal); border-bottom: 2.5px solid var(--teal); transform: rotate(45deg); transition: transform .25s, margin-top .25s;
}
.faq details[open] summary::after { transform: rotate(-135deg); margin-top: -2px; }
.faq details p { padding: 0 44px 24px 0; color: var(--muted); max-width: 62ch; }

/* ---------- Contacto ---------- */
.contact { background: var(--teal); }
.contact-grid { display: grid; grid-template-columns: 1fr 1.25fr; gap: 56px; align-items: start; }
.contact-copy .section-title { margin-bottom: 16px; }
.contact-copy > p { max-width: 42ch; margin-bottom: 28px; font-size: 18px; }
.contact-alt li { padding: 12px 0; border-top: 1px solid rgba(27,46,51,.2); font-weight: 500; }
.contact-alt a { text-decoration-thickness: 2px; text-underline-offset: 4px; }

.form { background: var(--white); border-radius: 22px; padding: 32px; display: grid; grid-template-columns: 1fr 1fr; gap: 18px 20px; box-shadow: 0 30px 60px -30px rgba(27,46,51,.45); }
.field-full { grid-column: 1 / -1; }
.field label { display: block; font-weight: 600; font-size: 14px; margin-bottom: 6px; }
.opt { font-weight: 400; color: var(--muted); }
.field input, .field select, .field textarea {
  width: 100%; font: 16px var(--f-body); color: var(--ink);
  border: 1.5px solid var(--line); border-radius: 10px; padding: 12px 14px; background: var(--paper);
  transition: border-color .2s, background-color .2s;
}
.field textarea { resize: vertical; }
.field input:focus, .field select:focus, .field textarea:focus { outline: none; border-color: var(--teal); background: var(--white); box-shadow: 0 0 0 3px rgba(56,179,187,.25); }
.field-check { display: flex; flex-wrap: wrap; align-items: center; gap: 10px; }
.field-check input { width: 20px; height: 20px; accent-color: var(--teal); padding: 0; }
.field-check label { margin: 0; font-weight: 400; }
.field-check .err { flex-basis: 100%; }
.err { display: none; color: #C2410C; font-size: 13px; margin-top: 6px; }
.field.has-error .err { display: block; }
.field.has-error input, .field.has-error select { border-color: #C2410C; }
.form-status { font-size: 14px; color: var(--teal-dark); min-height: 1.2em; }

/* ---------- Footer ---------- */
.site-footer { background: var(--navy); color: rgba(255,255,255,.8); padding: 56px 0 28px; }
.footer-row { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 32px; align-items: start; }
.footer-tag { font-family: var(--f-mono); font-size: 13px; color: var(--teal); margin-top: 4px; }
.footer-nav { display: flex; flex-wrap: wrap; gap: 22px; }
.footer-nav a, .footer-social a { text-decoration: none; font-size: 15px; }
.footer-nav a:hover, .footer-social a:hover { color: var(--teal); }
.footer-social { display: flex; gap: 18px; }
.footer-legal { display: flex; justify-content: space-between; align-items: center; margin-top: 40px; padding-top: 20px; border-top: 1px solid rgba(255,255,255,.1); font-size: 13px; color: rgba(255,255,255,.5); }

/* WhatsApp flotante */
.wa-float {
  position: fixed; right: 20px; bottom: 20px; z-index: 40;
  width: 58px; height: 58px; border-radius: 50%; display: grid; place-items: center;
  background: #25D366; color: var(--white); box-shadow: 0 12px 28px -8px rgba(0,0,0,.35);
  transition: transform .2s;
}
.wa-float:hover { transform: scale(1.06); }

/* Página legal */
.legal { padding: calc(var(--header-h) + 48px) 0 80px; background: var(--white); }
.legal .wrap { max-width: 780px; }
.legal h1 { font-size: clamp(32px, 5vw, 48px); margin-bottom: 24px; }
.legal h2 { font-size: 22px; margin: 32px 0 10px; }
.legal p, .legal li { color: #34505A; margin-bottom: 10px; }
.legal ul { list-style: disc; padding-left: 22px; }
.legal-header { background: var(--navy); }

/* ---------- Responsive ---------- */
@media (max-width: 1020px) {
  .hero-grid { grid-template-columns: 1fr; }
  .phone-stage { justify-self: start; }
  .drone-grid, .contact-grid, .faq-wrap { grid-template-columns: 1fr; gap: 36px; }
  .service-list { grid-template-columns: repeat(2, 1fr); }
  .service:not(:nth-child(3n+1)) { padding-left: 0; border-left: 0; }
  .service:nth-child(2n) { padding-left: 24px; border-left: 1px solid var(--line); }
  .ind-layout { grid-template-columns: 1fr; gap: 16px; }
  .ind-list { flex-direction: row; overflow-x: auto; gap: 8px; border: 0; padding-bottom: 8px; scroll-snap-type: x proximity; scrollbar-width: thin; }
  .ind-btn { flex: none; white-space: nowrap; border: 1.5px solid var(--line); border-radius: 999px; padding: 9px 16px; font-size: 15px; background: var(--white); scroll-snap-align: start; }
  .ind-btn::after { display: none; }
  .ind-btn.is-active { padding-left: 16px; border-color: var(--navy); }
  .ind-panels { position: static; }
  .aud-grid { grid-template-columns: 1fr 1fr; }
  .aud-main { grid-column: 1 / -1; }
  .pkg-grid { grid-template-columns: 1fr; max-width: 560px; }
  .pkg-for { min-height: 0; }
  .step-list { grid-template-columns: 1fr 1fr; gap: 32px 0; }
  .step-list li:nth-child(2)::after { display: none; }
}

@media (max-width: 860px) {
  .menu-toggle { display: block; }
  .nav {
    position: fixed; top: var(--header-h); left: 0; right: 0; bottom: 0;
    flex-direction: column; align-items: stretch; gap: 0; padding: 16px 24px 32px;
    background: var(--navy); transform: translateX(100%); transition: transform .3s ease; visibility: hidden;
  }
  .nav.is-open { transform: none; visibility: visible; }
  .nav a:not(.btn) { font-size: 22px; font-family: var(--f-display); padding: 16px 0; border-bottom: 1px solid rgba(255,255,255,.1); opacity: 1; }
  .nav-cta { margin-top: 24px; padding: 16px; font-size: 17px; }
  body.menu-open { overflow: hidden; }
  body.menu-open .site-header { background: var(--navy); }
}

@media (max-width: 720px) {
  body { font-size: 16px; }
  section { padding: 72px 0; }
  .wrap { padding: 0 16px; }
  .hero { padding-top: calc(var(--header-h) + 32px); padding-bottom: 64px; }
  .phone-stage { justify-self: center; }
  .phone { width: 260px; height: 520px; }
  .stop-label { right: -10px; }
  .pain-list { grid-template-columns: 1fr; }
  .pain-item, .pain-item + .pain-item { padding: 20px 0; border-left: 0; border-bottom: 1px solid var(--line); }
  .phase-tabs { flex-direction: column; align-items: stretch; gap: 8px; }
  .phase-arrow { display: none; }
  .phase-panel { grid-template-columns: 1fr; }
  .pp-main, .pp-kpis { padding: 26px; }
  .service-list { grid-template-columns: 1fr; }
  .service, .service:nth-child(2n) { padding: 22px 0; border-left: 0; }
  .aud-grid { grid-template-columns: 1fr; }
  .step-list { grid-template-columns: 1fr; }
  .step-list li::after { display: none; }
  .form { grid-template-columns: 1fr; padding: 22px; }
  .drone-facts div, .ind-facts div { grid-template-columns: 1fr; gap: 4px; }
  .ind-panels { padding: 24px; }
  .ind-panel h3 { font-size: 23px; }
  .hero-iso { width: 380px; right: -120px; bottom: -100px; }
  .logo img { width: 118px; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; }
  .strike-bar { transform: scaleX(1); }
}