/* ===== Navilog · sistema visual =====
   Azul marino del logo #021C34 · ámbar (acción) · verde azulado (río) */
:root {
  --navy-950: #011324;
  --navy-900: #021c34;   /* color exacto del logo */
  --navy-800: #0a2c4b;
  --navy-700: #143d63;
  --navy-600: #2a5a85;
  --amber: #f2a93b;
  --amber-hi: #ffbb55;
  --amber-ink: #1d1404;
  --teal: #0d6f7b;       /* texto sobre claro (contraste AA) */
  --teal-hi: #6fd3dc;    /* sobre oscuro */
  --teal-soft: #e3f4f5;
  --ink: #0d1b28;
  --muted: #4b5d6c;
  --line: #dde5ec;
  --line-strong: #c7d3dd;
  --bg: #ffffff;
  --mist: #f3f6f9;
  --sand: #f7f4ee;
  --r-sm: 10px;
  --r: 16px;
  --r-lg: 24px;
  --ring: 0 0 0 1px rgba(2, 28, 52, .06);
  --shadow-sm: 0 1px 2px rgba(2, 28, 52, .06), 0 2px 8px rgba(2, 28, 52, .05);
  --shadow: 0 2px 4px rgba(2, 28, 52, .05), 0 12px 32px -8px rgba(2, 28, 52, .16);
  --shadow-lg: 0 40px 80px -30px rgba(1, 19, 36, .55);
  --head: "Montserrat", system-ui, sans-serif;
  --body: "Inter", system-ui, -apple-system, "Segoe UI", sans-serif;
  --hexpat: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='60' height='103.92'%3E%3Cpath d='M30 0L60 17.32V51.96L30 69.28L0 51.96V17.32ZM30 69.28V103.92' fill='none' stroke='white' stroke-opacity='.055'/%3E%3C/svg%3E");
  --hex: polygon(50% 0, 100% 25%, 100% 75%, 50% 100%, 0 75%, 0 25%);
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 84px; -webkit-text-size-adjust: 100%; }
body { margin: 0; background: var(--bg); color: var(--ink); font: 400 16px/1.6 var(--body); -webkit-font-smoothing: antialiased; }
img, video, svg { display: block; max-width: 100%; }
h1, h2, h3 { font-family: var(--head); line-height: 1.12; margin: 0 0 .5em; letter-spacing: -.02em; color: var(--navy-900); }
h1 { font-size: clamp(2.2rem, 4.9vw, 3.7rem); font-weight: 800; }
h2 { font-size: clamp(1.7rem, 3.2vw, 2.5rem); font-weight: 800; text-wrap: balance; }
h3 { font-size: 1.14rem; font-weight: 700; letter-spacing: -.01em; }
p { margin: 0 0 1em; }
a { color: inherit; }
:focus-visible { outline: 3px solid var(--amber); outline-offset: 3px; border-radius: 8px; }
.muted { color: var(--muted); font-size: 1.06rem; }
.small { font-size: .92rem; color: var(--muted); }

.wrap { width: min(1200px, 100% - 32px); margin-inline: auto; }
.skip { position: absolute; left: -999px; top: 8px; background: var(--navy-900); color: #fff; padding: 10px 16px; border-radius: 8px; z-index: 100; }
.skip:focus { left: 16px; }

/* ===== Botones ===== */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: .55em; min-height: 46px; padding: .7em 1.3em; border-radius: 12px; border: 1.5px solid transparent; font: 600 1rem/1.2 var(--body); text-decoration: none; cursor: pointer; transition: background-color .2s, color .2s, border-color .2s, box-shadow .2s, transform .2s; }
.btn svg { width: 19px; height: 19px; fill: none; stroke: currentColor; stroke-width: 2.2; stroke-linecap: round; stroke-linejoin: round; flex: none; }
.btn:hover svg { transform: translateX(2px); transition: transform .2s; }
.btn:active { transform: translateY(1px); }
.btn--lg { min-height: 54px; padding: .9em 1.6em; font-size: 1.04rem; border-radius: 14px; }
.btn--block { width: 100%; }
.btn--accent { background: var(--amber); color: var(--amber-ink); box-shadow: 0 1px 0 rgba(255, 255, 255, .4) inset, 0 6px 18px -6px rgba(242, 169, 59, .6); }
.btn--accent:hover { background: var(--amber-hi); }
.btn--outline-light { color: #fff; border-color: rgba(255, 255, 255, .32); background: rgba(255, 255, 255, .04); }
.btn--outline-light:hover { border-color: #fff; background: rgba(255, 255, 255, .1); }
.btn--light { background: #fff; color: var(--navy-900); }
.btn--light:hover { background: var(--teal-hi); }

.eyebrow { display: inline-flex; align-items: center; gap: 10px; font: 700 .78rem/1.3 var(--body); letter-spacing: .14em; text-transform: uppercase; color: var(--teal); margin-bottom: 1em; }
.eyebrow::before { content: ""; width: 10px; height: 11.5px; background: currentColor; clip-path: var(--hex); }
.eyebrow--light { color: var(--teal-hi); }

/* Hexágono (eco del logo) para íconos */
.hex { display: grid; place-items: center; width: 56px; height: 62px; clip-path: var(--hex); flex: none; }
.hex svg { width: 26px; height: 26px; fill: none; stroke: currentColor; stroke-width: 1.9; stroke-linecap: round; stroke-linejoin: round; }
.hex--teal { background: var(--teal-soft); color: var(--teal); }
.hex--amber { background: #fdf0db; color: #a66508; }
.hex--navy { background: var(--navy-900); color: #fff; }

/* ===== Header ===== */
.top { position: sticky; top: 0; z-index: 50; background: rgba(255, 255, 255, .9); backdrop-filter: saturate(1.4) blur(12px); -webkit-backdrop-filter: saturate(1.4) blur(12px); border-bottom: 1px solid transparent; transition: border-color .25s, box-shadow .25s; }
.top.is-scrolled { border-bottom-color: var(--line); box-shadow: 0 4px 20px -12px rgba(2, 28, 52, .25); }
.top__in { display: flex; align-items: center; justify-content: space-between; height: 76px; }
.brand { display: inline-flex; align-items: center; gap: 12px; text-decoration: none; }
.brand__mark { height: 48px; width: auto; }
.brand__word { height: 17px; width: auto; }
.nav { display: flex; align-items: center; gap: 2px; }
.nav a:not(.btn) { position: relative; padding: 10px 13px; text-decoration: none; font-weight: 500; font-size: .97rem; color: var(--navy-800); border-radius: 10px; transition: background-color .2s, color .2s; }
.nav a:not(.btn):hover { background: var(--mist); color: var(--navy-900); }
.nav__cta { margin-left: 10px; }
.menu { display: none; width: 46px; height: 46px; border: 1px solid var(--line); border-radius: 12px; background: #fff; cursor: pointer; padding: 11px 12px; }
.menu span { display: block; height: 2px; background: var(--navy-900); margin: 4px 0; border-radius: 2px; transition: transform .25s, opacity .2s; }
.menu[aria-expanded="true"] span:nth-child(1) { transform: translateY(6px) rotate(45deg); }
.menu[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.menu[aria-expanded="true"] span:nth-child(3) { transform: translateY(-6px) rotate(-45deg); }

/* ===== Hero ===== */
.hero { position: relative; background: var(--navy-900); color: #d8e4ee; padding: 72px 0 132px; overflow: hidden; isolation: isolate; }
.hero__bg { position: absolute; inset: 0; z-index: -1; background:
  radial-gradient(900px 500px at 85% 10%, rgba(17, 128, 142, .35), transparent 60%),
  radial-gradient(700px 400px at 0% 100%, rgba(242, 169, 59, .12), transparent 60%),
  var(--hexpat); }
.hero__bg::after { content: ""; position: absolute; inset: auto 0 0 0; height: 140px; background: linear-gradient(transparent, rgba(1, 19, 36, .5)); }
.hero__in { display: grid; grid-template-columns: 1.2fr .8fr; gap: 64px; align-items: center; }
.hero h1 { color: #fff; }
.hl { color: var(--amber); }
.pill { display: inline-flex; align-items: center; gap: 10px; padding: 7px 14px 7px 10px; border-radius: 999px; border: 1px solid rgba(255, 255, 255, .16); background: rgba(255, 255, 255, .05); font-size: .86rem; font-weight: 600; color: #e6eef5; margin-bottom: 24px; }
.pill__hex { width: 14px; height: 16px; background: var(--amber); clip-path: var(--hex); }
.lead { font-size: 1.16rem; color: #b8c9d7; max-width: 33em; }
.hero__ctas { display: flex; flex-wrap: wrap; gap: 12px; margin: 32px 0 40px; }
.facts { list-style: none; padding: 24px 0 0; margin: 0; display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; border-top: 1px solid rgba(255, 255, 255, .12); }
.facts li { display: flex; flex-direction: column; gap: 2px; padding-left: 14px; border-left: 2px solid rgba(242, 169, 59, .7); }
.facts strong { font: 800 1.15rem var(--head); color: #fff; letter-spacing: -.01em; }
.facts span { font-size: .86rem; color: #9fb4c5; line-height: 1.45; }

.hero__media { position: relative; margin: 0; justify-self: center; width: min(370px, 100%); }
.frame { position: relative; padding: 10px; border-radius: 30px; background: linear-gradient(160deg, rgba(255, 255, 255, .16), rgba(255, 255, 255, .04)); border: 1px solid rgba(255, 255, 255, .16); box-shadow: var(--shadow-lg); }
.frame video { width: 100%; aspect-ratio: 9 / 16; max-height: 620px; object-fit: cover; border-radius: 21px; background: var(--navy-800); }
.media-tag { position: absolute; left: 24px; bottom: 24px; display: flex; align-items: center; gap: 8px; padding: 8px 13px; border-radius: 999px; background: rgba(2, 28, 52, .82); border: 1px solid rgba(255, 255, 255, .14); color: #fff; font-size: .8rem; font-weight: 600; backdrop-filter: blur(6px); }
.dot { width: 8px; height: 8px; border-radius: 50%; background: var(--amber); box-shadow: 0 0 0 0 rgba(242, 169, 59, .7); animation: pulse 2s infinite; }
@keyframes pulse { 70% { box-shadow: 0 0 0 8px rgba(242, 169, 59, 0); } 100% { box-shadow: 0 0 0 0 rgba(242, 169, 59, 0); } }
.vid-toggle { position: absolute; right: 22px; top: 22px; width: 44px; height: 44px; border-radius: 50%; border: 1px solid rgba(255, 255, 255, .2); background: rgba(2, 28, 52, .7); color: #fff; cursor: pointer; display: grid; place-items: center; backdrop-filter: blur(6px); }
.vid-toggle svg { width: 17px; height: 17px; fill: none; stroke: currentColor; stroke-width: 2.4; stroke-linecap: round; stroke-linejoin: round; }
.vid-toggle .i-play { display: none; fill: currentColor; }
.vid-toggle.is-paused .i-play { display: block; }
.vid-toggle.is-paused .i-pause { display: none; }
.hero__badge { position: absolute; left: -34px; top: 46px; width: 76px; height: auto; padding: 14px; border-radius: 20px; background: var(--navy-800); border: 1px solid rgba(255, 255, 255, .18); box-shadow: 0 16px 30px -12px rgba(0, 0, 0, .6); }

/* Accesos rápidos (sobre el borde del hero) */
.quick { position: relative; z-index: 2; display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; margin-top: -72px; }
.quick__card { display: flex; gap: 16px; align-items: center; padding: 20px 20px 20px 18px; background: #fff; border: 1px solid var(--line); border-radius: var(--r-lg); text-decoration: none; box-shadow: var(--shadow); transition: border-color .2s, transform .2s, box-shadow .2s; }
.quick__card:hover { border-color: var(--line-strong); transform: translateY(-3px); box-shadow: 0 2px 4px rgba(2, 28, 52, .05), 0 20px 40px -12px rgba(2, 28, 52, .22); }
.quick__card strong { display: block; color: var(--navy-900); font: 700 1.04rem var(--head); }
.quick__card small { display: block; color: var(--muted); font-size: .88rem; line-height: 1.45; margin-top: 3px; }
.quick__arrow { width: 20px; height: 20px; margin-left: auto; flex: none; fill: none; stroke: var(--navy-600); stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; transition: transform .2s, stroke .2s; }
.quick__card:hover .quick__arrow { transform: translateX(3px); stroke: var(--amber); }

/* ===== Secciones ===== */
.sec { padding: 104px 0; }
.sec--sand { background: var(--sand); border-block: 1px solid #ece6db; }
.sec--dark { background: var(--navy-900); color: #d8e4ee; }
.sec--dark h2, .sec--dark h3 { color: #fff; }
.sec--hexbg { background: radial-gradient(800px 420px at 100% 0%, rgba(17, 128, 142, .28), transparent 60%), var(--hexpat), var(--navy-900); }
.sec__head { max-width: 660px; margin-bottom: 52px; }
.sec__head--center { margin-inline: auto; text-align: center; }
.sec__head p:last-child:not(.eyebrow) { color: var(--muted); font-size: 1.07rem; }
.sec--dark .sec__head p:last-child:not(.eyebrow) { color: #a9bccb; }

/* Servicios */
.grid4 { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; }
.card { position: relative; padding: 30px 26px 28px; border: 1px solid var(--line); border-radius: var(--r-lg); background: linear-gradient(180deg, #fff, #fbfcfd); box-shadow: var(--shadow-sm); transition: border-color .25s, box-shadow .25s, transform .25s; }
.card::before { content: ""; position: absolute; inset: 0 26px auto; height: 3px; border-radius: 0 0 3px 3px; background: var(--teal); transform: scaleX(0); transform-origin: left; transition: transform .3s; }
.card:hover { border-color: var(--line-strong); box-shadow: var(--shadow); transform: translateY(-3px); }
.card:hover::before { transform: scaleX(1); }
.card .hex { margin-bottom: 20px; }
.card p { color: var(--muted); margin: 0; font-size: .97rem; }
.card--feature { background: var(--navy-900); border-color: var(--navy-900); }
.card--feature h3 { color: #fff; }
.card--feature p { color: #b3c5d4; }
.card--feature::before { background: var(--amber); }
.card--feature .hex--amber { background: rgba(242, 169, 59, .16); color: var(--amber); }
.card__tag { position: absolute; top: 18px; right: 18px; padding: 4px 10px; border-radius: 999px; background: rgba(242, 169, 59, .16); border: 1px solid rgba(242, 169, 59, .4); color: var(--amber); font-size: .8rem; font-weight: 700; letter-spacing: .03em; }

/* ===== Ruta ===== */
.route__tabs { display: inline-flex; gap: 4px; padding: 5px; border-radius: 14px; background: rgba(255, 255, 255, .06); border: 1px solid rgba(255, 255, 255, .1); margin-bottom: 24px; }
.route__tabs button { min-height: 44px; padding: 0 20px; border: 0; border-radius: 10px; background: transparent; color: #c3d3df; font: 600 .97rem var(--body); cursor: pointer; transition: background-color .2s, color .2s; }
.route__tabs button:hover { color: #fff; background: rgba(255, 255, 255, .06); }
.route__tabs button[aria-selected="true"] { background: var(--amber); color: var(--amber-ink); box-shadow: 0 4px 14px -4px rgba(242, 169, 59, .6); }
.route__body { display: grid; grid-template-columns: 1.6fr 1fr; gap: 24px; align-items: stretch; }
.map-card { position: relative; border-radius: var(--r-lg); background: linear-gradient(160deg, var(--navy-800), #072540); border: 1px solid rgba(255, 255, 255, .1); box-shadow: inset 0 1px 0 rgba(255, 255, 255, .06); overflow: hidden; }
.map { width: 100%; height: auto; }
.map__legend { position: absolute; left: 18px; top: 16px; display: flex; gap: 16px; list-style: none; margin: 0; padding: 7px 12px; border-radius: 999px; background: rgba(2, 28, 52, .7); border: 1px solid rgba(255, 255, 255, .1); font-size: .8rem; color: #c3d3df; }
.map__legend li { display: flex; align-items: center; gap: 7px; }
.lg { width: 18px; height: 4px; border-radius: 2px; }
.lg--road { background: var(--amber); }
.lg--river { background: var(--teal-hi); }
.river { fill: none; stroke: rgba(111, 211, 220, .28); stroke-width: 6; stroke-linecap: round; }
.river--orinoco { stroke-width: 11; }
.river--active { stroke: var(--teal-hi); stroke-width: 6; stroke-dasharray: var(--len, 1000); stroke-dashoffset: var(--len, 1000); animation: draw 1.6s .5s ease-out forwards; filter: drop-shadow(0 0 6px rgba(111, 211, 220, .5)); }
.road { fill: none; stroke-linecap: round; stroke-linejoin: round; }
.road--base { stroke: rgba(255, 255, 255, .22); stroke-width: 3; stroke-dasharray: 2 8; }
.road--faint { stroke: rgba(255, 255, 255, .12); }
.road--active { stroke: var(--amber); stroke-width: 4.5; stroke-dasharray: var(--len, 600); stroke-dashoffset: var(--len, 600); animation: draw .7s ease-out forwards; }
@keyframes draw { to { stroke-dashoffset: 0; } }
.map__river-label { fill: rgba(170, 222, 228, .7); font: italic 500 14px var(--body); }
.city circle { fill: var(--navy-900); stroke: rgba(255, 255, 255, .5); stroke-width: 2; transition: fill .3s, stroke .3s; }
.city text { fill: #b3c5d4; font: 600 14px var(--body); }
.city--origin circle { fill: var(--amber); stroke: #fff; }
.city--dest circle { fill: var(--teal-hi); stroke: #fff; }
.city--dest text, .city--origin text { fill: #fff; font-weight: 700; font-size: 15px; }
.city.is-active circle { fill: var(--amber); stroke: #fff; }
.city.is-active text { fill: #fff; }
.boat { fill: #fff; opacity: 0; }
.boat.is-sailing { opacity: 1; }

.route__info { background: rgba(255, 255, 255, .04); border: 1px solid rgba(255, 255, 255, .1); border-radius: var(--r-lg); padding: 26px; display: flex; flex-direction: column; }
.legs { list-style: none; padding: 0; margin: 0 0 18px; position: relative; }
.leg { position: relative; display: flex; gap: 14px; padding: 13px 0; }
.leg:not(:last-child)::after { content: ""; position: absolute; left: 21px; top: 60px; bottom: -8px; width: 2px; background: repeating-linear-gradient(to bottom, rgba(255, 255, 255, .22) 0 4px, transparent 4px 8px); }
.leg p { margin: 2px 0 0; color: #a9bccb; font-size: .94rem; }
.leg strong { color: #fff; font-family: var(--head); }
.leg__ico { width: 44px; height: 48px; display: grid; place-items: center; flex: none; clip-path: var(--hex); }
.leg__ico svg { width: 21px; height: 21px; fill: none; stroke-width: 1.9; stroke-linecap: round; stroke-linejoin: round; }
.leg--road .leg__ico { background: rgba(242, 169, 59, .16); } .leg--road svg { stroke: var(--amber); }
.leg--swap .leg__ico { background: rgba(255, 255, 255, .09); } .leg--swap svg { stroke: #fff; }
.leg--river .leg__ico { background: rgba(111, 211, 220, .16); } .leg--river svg { stroke: var(--teal-hi); }
.route__note { font-size: .88rem; color: #93aabb; margin-top: auto; padding-top: 16px; border-top: 1px solid rgba(255, 255, 255, .08); }
.route__info .btn { align-self: flex-start; }

/* ===== Proceso ===== */
.steps { list-style: none; padding: 0; margin: 0; display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; position: relative; }
.steps::before { content: ""; position: absolute; top: 31px; left: 12%; right: 12%; height: 2px; background: repeating-linear-gradient(to right, var(--line-strong) 0 6px, transparent 6px 12px); }
.steps li { position: relative; text-align: center; padding: 0 10px; }
.steps__n { position: relative; display: grid; place-items: center; width: 56px; height: 62px; margin: 0 auto 20px; clip-path: var(--hex); background: var(--navy-900); color: #fff; font: 800 1.25rem var(--head); }
.steps li:last-child .steps__n { background: var(--amber); color: var(--amber-ink); }
.steps p { color: var(--muted); margin: 0; font-size: .97rem; }

/* ===== Carga ===== */
.carga { display: grid; grid-template-columns: 1fr 1.1fr; gap: 64px; align-items: center; }
.tags { list-style: none; padding: 0; margin: 26px 0; display: flex; flex-wrap: wrap; gap: 10px; }
.tags li { display: inline-flex; align-items: center; gap: 8px; padding: 8px 15px 8px 12px; border-radius: 999px; background: #fff; border: 1px solid #e6dfd2; font-size: .92rem; font-weight: 500; color: var(--navy-800); box-shadow: 0 1px 2px rgba(2, 28, 52, .04); }
.tags li::before { content: ""; width: 8px; height: 9px; background: var(--amber); clip-path: var(--hex); }
.gallery { display: grid; grid-template-columns: repeat(2, 1fr); grid-auto-rows: 200px; gap: 14px; }
.gallery figure { position: relative; margin: 0; border-radius: var(--r-lg); overflow: hidden; background: var(--line); box-shadow: var(--shadow-sm); }
.gallery figure::after { content: ""; position: absolute; inset: 0; border-radius: inherit; box-shadow: inset 0 0 0 1px rgba(2, 28, 52, .1); pointer-events: none; }
.gallery img { width: 100%; height: 100%; object-fit: cover; transition: transform .6s; }
.gallery figure:hover img { transform: scale(1.05); }
.gallery figcaption { position: absolute; left: 12px; bottom: 12px; padding: 6px 11px; border-radius: 10px; background: rgba(2, 28, 52, .84); border: 1px solid rgba(255, 255, 255, .14); color: #fff; font-size: .78rem; font-weight: 600; backdrop-filter: blur(4px); }
.g1, .g3 { grid-row: span 2; }
.g1 img { object-position: center 55%; }
.g2 img { object-position: center 42%; }
.g4 img { object-position: center 45%; }

/* ===== Por qué ===== */
.why-wrap { display: grid; grid-template-columns: .85fr 1.15fr; gap: 64px; align-items: start; }
.why-intro__mark { width: 64px; height: auto; margin-bottom: 22px; }
.why { display: grid; grid-template-columns: repeat(2, 1fr); gap: 16px; }
.why__item { padding: 24px; border-radius: var(--r-lg); border: 1px solid var(--line); background: var(--mist); transition: background-color .25s, border-color .25s; }
.why__item:hover { background: #fff; border-color: var(--line-strong); }
.why__item h3 { display: flex; align-items: center; gap: 10px; }
.why__item h3::before { content: ""; width: 12px; height: 14px; flex: none; background: var(--teal); clip-path: var(--hex); }
.why__item p { color: var(--muted); margin: 0; font-size: .97rem; }

/* ===== Formularios ===== */
.forms { display: grid; grid-template-columns: 1fr 1.05fr; gap: 64px; align-items: start; }
.forms__intro > p { color: #a9bccb; font-size: 1.08rem; }
.checks { list-style: none; padding: 0; margin: 22px 0 0; display: grid; gap: 10px; }
.checks li { display: flex; align-items: center; gap: 10px; color: #e3ecf3; font-weight: 500; }
.checks li::before { content: ""; width: 20px; height: 20px; flex: none; border-radius: 50%; background: rgba(111, 211, 220, .16) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%236fd3dc' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M6 12l4 4 8-8'/%3E%3C/svg%3E") center / 13px no-repeat; }
.track { margin-top: 36px; padding: 22px; border-radius: var(--r-lg); background: rgba(255, 255, 255, .05); border: 1px solid rgba(255, 255, 255, .12); }
.track label { display: block; font-weight: 600; color: #fff; margin-bottom: 10px; }
.track__row { display: flex; gap: 10px; }
.track input { flex: 1; min-width: 0; background: rgba(255, 255, 255, .96); }
.quote { background: #fff; color: var(--ink); border-radius: 28px; padding: 32px; border: 1px solid rgba(255, 255, 255, .5); box-shadow: var(--shadow-lg); }
.quote__head { display: flex; align-items: center; gap: 14px; padding-bottom: 20px; margin-bottom: 22px; border-bottom: 1px solid var(--line); }
.quote__head img { width: 40px; height: auto; }
.quote__head strong { display: block; font: 700 1.1rem var(--head); color: var(--navy-900); }
.quote__head span { font-size: .87rem; color: var(--muted); }
.field { display: flex; flex-direction: column; margin-bottom: 18px; }
.field--2 { display: grid; grid-template-columns: 1fr 1fr; gap: 0 16px; }
label { font-weight: 600; font-size: .93rem; margin-bottom: 7px; color: var(--navy-900); }
.opt { font-weight: 400; color: var(--muted); }
input, select, textarea { font: 400 1rem/1.4 var(--body); min-height: 50px; padding: 12px 14px; border: 1.5px solid var(--line-strong); border-radius: 12px; background: #fff; color: var(--ink); width: 100%; transition: border-color .2s, box-shadow .2s, background-color .2s; }
input:hover, select:hover, textarea:hover { border-color: #a9bac8; }
textarea { resize: vertical; }
input:focus, select:focus, textarea:focus { outline: none; border-color: var(--teal); box-shadow: 0 0 0 4px rgba(17, 128, 142, .16); }
[aria-invalid="true"] { border-color: #c0392b; background: #fffafa; }
.help { color: var(--muted); font-size: .84rem; margin-top: 5px; }
.field__err { color: #c0392b; font-size: .92rem; font-weight: 600; min-height: 1.2em; margin: 0 0 10px; }
.track .field__err { color: #ffb4a8; margin: 8px 0 0; }

/* ===== FAQ ===== */
.faq { display: grid; grid-template-columns: .8fr 1.2fr; gap: 64px; }
.faq__list { display: grid; gap: 12px; }
.faq__list details { border: 1px solid var(--line); border-radius: var(--r); background: #fff; transition: border-color .2s, box-shadow .2s; }
.faq__list details:hover { border-color: var(--line-strong); }
.faq__list details[open] { border-color: var(--line-strong); box-shadow: var(--shadow-sm); }
.faq__list summary { list-style: none; cursor: pointer; padding: 20px 56px 20px 22px; font: 700 1.03rem var(--head); color: var(--navy-900); position: relative; border-radius: var(--r); }
.faq__list summary::-webkit-details-marker { display: none; }
.faq__list summary::after { content: ""; position: absolute; right: 18px; top: 50%; width: 28px; height: 28px; margin-top: -14px; border-radius: 50%; background: var(--mist) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23021c34' stroke-width='2.5' stroke-linecap='round'%3E%3Cpath d='M12 6v12M6 12h12'/%3E%3C/svg%3E") center / 14px no-repeat; transition: transform .25s, background-color .25s; }
.faq__list details[open] summary::after { transform: rotate(45deg); background-color: #fdf0db; }
.faq__list details p { color: var(--muted); padding: 0 22px 20px; margin: 0; }

/* ===== CTA final ===== */
.cta-wrap { padding-bottom: 104px; }
.cta { position: relative; overflow: hidden; display: flex; align-items: center; gap: 28px; padding: 44px 48px; border-radius: 32px; background: radial-gradient(600px 300px at 100% 0%, rgba(242, 169, 59, .22), transparent 60%), var(--hexpat), var(--navy-900); border: 1px solid var(--navy-700); box-shadow: var(--shadow-lg); }
.cta__mark { width: 72px; height: auto; flex: none; }
.cta__text { flex: 1; }
.cta h2 { color: #fff; margin-bottom: .2em; }
.cta p { color: #b3c5d4; margin: 0; font-size: 1.07rem; }

/* ===== Footer ===== */
.foot { background: var(--navy-950); color: #93aabb; padding: 64px 0 32px; }
.foot__in { display: grid; grid-template-columns: 1.4fr 1fr 1fr; gap: 32px 48px; align-items: start; }
.foot__brand img { width: 110px; height: auto; }
.foot__tag { margin: 18px 0 0; max-width: 26em; }
.foot__title { font: 700 .78rem var(--body); letter-spacing: .14em; text-transform: uppercase; color: #fff; margin-bottom: 14px; }
.foot__nav { display: grid; gap: 2px; }
.foot__nav a { text-decoration: none; padding: 5px 0; transition: color .2s; }
.foot__nav a:hover { color: var(--amber); }
.foot__list { list-style: none; padding: 0; margin: 0; display: grid; gap: 8px; }
.foot__legal { grid-column: 1 / -1; border-top: 1px solid rgba(255, 255, 255, .08); padding-top: 22px; margin: 16px 0 0; font-size: .86rem; }

/* WhatsApp flotante */
.wa-float { position: fixed; right: 18px; bottom: 18px; z-index: 60; width: 58px; height: 58px; border-radius: 50%; background: #1fa855; border: 3px solid #fff; display: grid; place-items: center; box-shadow: 0 10px 25px rgba(2, 28, 52, .3); transition: transform .2s; }
.wa-float:hover { transform: scale(1.06); }
.wa-float svg { width: 30px; height: 30px; }

/* Aparición */
.reveal { opacity: 0; transform: translateY(16px); transition: opacity .55s ease-out, transform .55s ease-out; }
.reveal.is-in { opacity: 1; transform: none; }
.card.reveal.is-in:hover { transform: translateY(-3px); }

/* ===== Responsive ===== */
@media (max-width: 1080px) {
  .grid4 { grid-template-columns: repeat(2, 1fr); }
  .steps { grid-template-columns: repeat(2, 1fr); row-gap: 40px; }
  .steps::before { display: none; }
  .route__body { grid-template-columns: 1fr; }
  .why-wrap { grid-template-columns: 1fr; gap: 40px; }
}
@media (max-width: 900px) {
  .menu { display: block; }
  .nav { position: fixed; inset: 76px 0 auto 0; flex-direction: column; align-items: stretch; gap: 0; padding: 12px 16px 20px; background: #fff; border-bottom: 1px solid var(--line); box-shadow: 0 24px 40px -16px rgba(2, 28, 52, .25); transform: translateY(-8px); opacity: 0; visibility: hidden; transition: opacity .2s, transform .2s, visibility .2s; }
  .nav.is-open { opacity: 1; visibility: visible; transform: none; }
  .nav a:not(.btn) { padding: 14px 8px; border-bottom: 1px solid var(--line); border-radius: 0; }
  .nav__cta { margin: 14px 0 0; }
  .hero { padding: 48px 0 120px; }
  .hero__in, .carga, .forms, .faq { grid-template-columns: 1fr; gap: 44px; }
  .hero__media { width: min(320px, 82%); }
  .hero__badge { left: -24px; width: 62px; padding: 11px; border-radius: 16px; }
  .quick { grid-template-columns: 1fr; }
  .sec { padding: 80px 0; }
  .cta { flex-direction: column; text-align: center; padding: 40px 24px; }
}
@media (max-width: 560px) {
  .brand__mark { height: 42px; }
  .brand__word { height: 15px; }
  .grid4, .why, .steps { grid-template-columns: 1fr; }
  .steps li { display: grid; grid-template-columns: 56px 1fr; gap: 0 16px; text-align: left; padding: 0; }
  .steps__n { grid-row: span 2; margin: 0; }
  .steps h3 { margin: 6px 0 4px; }
  .facts { grid-template-columns: 1fr; gap: 14px; }
  .field--2 { grid-template-columns: 1fr; }
  .quote { padding: 22px 18px; border-radius: 22px; }
  .track__row { flex-direction: column; }
  .hero__ctas .btn { flex: 1 1 100%; }
  .gallery { grid-auto-rows: 150px; gap: 10px; }
  .foot__in { grid-template-columns: 1fr 1fr; }
  .foot__brand { grid-column: 1 / -1; }
  .route__tabs { display: flex; }
  .route__tabs button { flex: 1 1 auto; padding: 0 10px; font-size: .9rem; }
  .map text, .city--dest text, .city--origin text { font-size: 26px; }
  .map__river-label { font-size: 22px; }
  .city[data-city]:not(.is-active) text { display: none; }
  .city--dest text { transform: translate(-60px, -4px); }
  .city--origin text { transform: translate(-22px, 8px); }
  .map__legend { display: 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; }
  .reveal { opacity: 1; transform: none; }
}

/* Aviso informativo (sin WhatsApp configurado) */
.field__err.is-info { color: var(--navy-800); background: var(--teal-soft); border: 1px solid #b9e2e5; border-radius: 12px; padding: 12px 14px; font-weight: 500; }
.track .field__err.is-info { color: #e6f6f7; background: rgba(111, 211, 220, .12); border-color: rgba(111, 211, 220, .35); }
.wa-float--quote { width: auto; height: 52px; padding: 0 20px 0 16px; gap: 8px; display: inline-flex; align-items: center; border-radius: 999px; background: var(--amber); border-color: #fff; color: var(--amber-ink); font: 700 1rem var(--body); text-decoration: none; }
.wa-float--quote svg { width: 20px; height: 20px; fill: none; stroke: currentColor; stroke-width: 2; stroke-linejoin: round; stroke-linecap: round; }

/* Página 404 */
.nf { min-height: 100vh; display: grid; place-items: center; text-align: center; padding: 32px 16px; background: var(--hexpat), var(--navy-900); color: #b3c5d4; }
.nf img { width: 96px; margin: 0 auto 24px; }
.nf h1 { color: #fff; font-size: clamp(1.8rem, 5vw, 2.6rem); }