/* Hoja compartida de las páginas herramienta (/operaciones, /meteo, /tarifas).
   Copiada del CSS inline de la portada — mantener paleta y clases en sintonía. */

:root{
  --c0:#FFFFFF; --c1:#0F2433; --c2:#EDF2F6; --c3:#5C6B77; --c4:#0E3A5F; --c5:#16609A;
  --maxw:1340px; --gut:clamp(20px,5vw,64px);
  --sans:"Helvetica Neue","Helvetica Neue LT Std",Helvetica,Arial,"Segoe UI",sans-serif;
  --rad:clamp(22px,3vw,44px);
}
*{margin:0;padding:0;box-sizing:border-box}
html{-webkit-text-size-adjust:100%;color-scheme:light;scrollbar-color:#cad3da transparent;scroll-behavior:smooth}
body{font-family:var(--sans);font-weight:300;color:var(--c1);background:var(--c0);line-height:1.45;letter-spacing:.005em;overflow-x:hidden;-webkit-font-smoothing:antialiased}
img,video{display:block;max-width:100%}
a{color:inherit;text-decoration:none}
::-webkit-scrollbar{width:13px;height:13px;background:transparent}
::-webkit-scrollbar-track{background:transparent;border:0}
::-webkit-scrollbar-thumb{background:#cad3da;border:4px solid var(--c0);border-radius:10px}
::-webkit-scrollbar-thumb:hover{background:#b2bcc5}
.wrap{max-width:var(--maxw);margin:0 auto;padding:0 var(--gut)}
.eyebrow{font-size:14px;letter-spacing:.22em;text-transform:uppercase;color:var(--c5);font-weight:400}
.eyebrow.light{color:var(--c2);opacity:.75}
h1,h2,h3{font-weight:400;line-height:1.03;letter-spacing:-.025em}
.h-l{font-size:clamp(32px,5.2vw,66px)}
.h-m{font-size:clamp(24px,3.3vw,42px)}
p.lead{font-size:clamp(18px,2.1vw,27px);font-weight:300;line-height:1.42}
p.intro{font-size:clamp(17px,1.4vw,20.5px);line-height:1.5}
.muted{color:var(--c3)}
.btn{display:inline-flex;align-items:center;gap:.7em;border-radius:40px;padding:0 28px;height:54px;font-size:16.5px;letter-spacing:.01em;border:1px solid var(--c4);background:var(--c4);color:var(--c0);transition:.3s cubic-bezier(.4,0,.1,1);cursor:pointer;will-change:transform}
.btn:hover{background:transparent;color:var(--c4)}
.btn .ico{width:26px;height:26px;border-radius:50%;background:currentColor;display:grid;place-items:center;transition:transform .3s}
.btn:hover .ico{transform:translateX(3px)}
.btn .ico svg{width:11px;height:11px}
.btn .ico svg path{stroke:var(--c4)}
section{position:relative}
.pad{padding:clamp(48px,7.5vw,104px) 0}

/* ---------- header (idéntico a portada; aquí siempre en estado solid) ---------- */
.header{position:fixed;top:0;left:0;right:0;z-index:200;padding-top:clamp(12px,1.8vw,26px);transition:background .55s ease,padding-top .55s cubic-bezier(.4,0,.1,1),box-shadow .55s ease}
.header .bar{display:flex;align-items:center;gap:clamp(18px,2.5vw,38px);height:80px;color:#fff;transition:color .55s ease,height .55s cubic-bezier(.4,0,.1,1)}
.header .logo{display:flex;align-items:center;gap:13px;width:auto;margin-right:auto}
.brand-mark{width:auto;display:block}
.brand-emblem{position:relative;display:block;height:46px;transition:height .55s cubic-bezier(.4,0,.1,1)}
.brand-emblem .brand-mark{height:100%;transition:opacity .55s ease}
.brand-emblem .brand-color{position:absolute;top:0;left:0;opacity:0}
.brand-name{font-size:17.5px;line-height:1.08;letter-spacing:.13em;text-transform:uppercase;font-weight:500;color:#fff;white-space:nowrap;transition:color .55s ease}
.nav{display:flex;gap:clamp(16px,1.9vw,32px);align-items:center}
.nav a{font-size:19.5px;letter-spacing:.035em;opacity:.92;transition:.25s;position:relative;white-space:nowrap}
.nav a:not(.cta)::after{content:"";position:absolute;left:0;bottom:-5px;width:0;height:1px;background:currentColor;transition:.3s}
.nav a:not(.cta):hover::after{width:100%}
.nav a:hover{opacity:1}
.nav a.active{opacity:1}
.nav a.active:not(.cta)::after{width:100%}
.nav .cta{border:1px solid currentColor;border-radius:40px;padding:9px 22px;opacity:1}
.nav .priv{display:inline-flex;align-items:center;gap:8px}
.priv-ico{width:14px;height:14px;stroke:currentColor;fill:none;stroke-width:1.9;stroke-linecap:round;flex-shrink:0}
/* 7 entradas de menú: apretar antes de llegar al hamburguesa de 640px */
@media(min-width:1101px) and (max-width:1180px){.nav{gap:14px}.nav a{font-size:17.5px}.nav .cta{padding:8px 16px}}
.header.solid{background:rgba(255,255,255,.86);backdrop-filter:blur(14px);box-shadow:0 1px 0 rgba(0,0,0,.07);padding-top:0}
.header.solid .bar{color:var(--c1);height:64px}
.header.solid .brand-emblem{height:42px}
.header.solid .brand-white{opacity:0}
.header.solid .brand-color{opacity:1}
.header.solid .brand-name{color:var(--c1)}
.burger{display:none;flex-direction:column;gap:5px;background:none;border:0;cursor:pointer;padding:6px;color:inherit;position:relative;z-index:210}
.burger span{width:26px;height:2px;background:currentColor;display:block;transition:transform .3s,opacity .3s,background .3s}
.burger.x span{background:var(--c1)}
.burger.x span:nth-child(1){transform:translateY(7px) rotate(45deg)}
.burger.x span:nth-child(2){opacity:0}
.burger.x span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}

/* ---------- estructura de página herramienta ---------- */
.tool-main{padding-top:clamp(84px,11vw,110px);min-height:60vh}
.tool-hero{padding:clamp(30px,4.5vw,60px) 0 clamp(14px,2vw,28px)}

/* ---------- operaciones (tabla escalas) ---------- */
.ops-wrap{overflow-x:auto;border:1px solid rgba(15,36,51,.1);border-radius:16px}
.ops-table{width:100%;border-collapse:collapse;font-size:15.5px;min-width:1080px}
.ops-table th{background:var(--c4);color:var(--c2);font-weight:500;text-transform:uppercase;letter-spacing:.06em;font-size:14px;padding:13px 14px;text-align:left;white-space:nowrap}
.ops-table td{padding:12px 14px;border-top:1px solid rgba(15,36,51,.08);vertical-align:middle}
.ops-table tbody tr:nth-child(even){background:var(--c2)}
.ops-table .ship{font-weight:500;color:var(--c1)}
.ops-table .muelles{color:var(--c3)}
.ops-table .arr{color:var(--c5);padding:0 5px}
.ops-table .sub{display:block;font-size:14px;color:var(--c3);margin-top:3px;font-weight:400}
.ops-table small{font-size:13.5px;color:var(--c3)}
.ops-table .ok{color:#1F8A4C;font-weight:700;font-size:16px}
.ops-table .dim{color:rgba(15,36,51,.28)}
.ops-table td.ship{min-width:230px}
.ops-table .ship .sub{white-space:nowrap}
.ops-table .bq-flag{height:14px;width:auto;border-radius:2px;margin-right:9px;vertical-align:-1px;box-shadow:0 0 0 1px rgba(15,36,51,.14)}
.ta-c{text-align:center!important}.ta-r{text-align:right!important}.nowrap{white-space:nowrap}
.op-badge{display:inline-flex;align-items:center;justify-content:center;min-width:27px;height:27px;border-radius:7px;font-weight:600;font-size:15px;color:#fff;background:var(--c5);padding:0 7px}
.op-E{background:#1F8A4C}.op-S{background:#16609A}.op-M{background:#C9821A}.op-R{background:#5C6B77}.op-P{background:#7A4FB0}

/* ---------- AIS (banner) ---------- */
.ais{position:relative;display:flex;align-items:center;justify-content:center;text-align:center;min-height:clamp(300px,38vw,440px);border-radius:var(--rad);overflow:hidden;background:var(--c4);transition:box-shadow .3s}
.ais:hover{box-shadow:0 18px 50px rgba(15,36,51,.22)}
.ais-vid{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;transition:opacity 1.1s ease}
.ais-vid.vfade{opacity:0}
.ais::after{content:"";position:absolute;inset:0;background:linear-gradient(rgba(10,42,70,.5),rgba(8,34,56,.66))}
.ais-inner{position:relative;z-index:2;color:#fff;padding:30px;text-shadow:0 2px 18px rgba(0,0,0,.3)}
.ais-btn{display:inline-flex;align-items:center;gap:.5em;border:1.5px solid rgba(255,255,255,.85);border-radius:44px;padding:0 34px;height:60px;font-size:clamp(17px,1.9vw,22px);color:#fff;background:rgba(255,255,255,.08);transition:background .3s,color .3s,border-color .3s}
.ais:hover .ais-btn{background:#fff;color:var(--c1);border-color:#fff}
.ais-arr{width:20px;height:20px;stroke:currentColor;fill:none;stroke-width:2;stroke-linecap:round;stroke-linejoin:round}

/* ---------- meteo ---------- */
.meteo-grid{display:grid;grid-template-columns:1fr 1fr;gap:22px}
.meteo-card{border:1px solid rgba(15,36,51,.1);border-radius:16px;overflow:hidden;background:var(--c0)}
.meteo-card.meteo-wide{grid-column:1 / -1}
.meteo-h{font-size:clamp(15.5px,1.2vw,17.5px);letter-spacing:.07em;text-transform:uppercase;color:var(--c4);font-weight:600;padding:18px 20px 4px}
.meteo-card iframe{width:100%;height:270px;border:0;display:block;padding:8px 10px 12px}
.meteo-wide iframe{height:330px}
.meteo-top{display:grid;grid-template-columns:1fr 500px;gap:clamp(30px,4vw,56px);align-items:start;margin-bottom:clamp(26px,3vw,42px)}
.meteo-rt{border:0;background:transparent;overflow:visible}
.meteo-rt .meteo-h{padding:0 0 12px}
.meteo-rt iframe{height:300px;padding:0}
@media(max-width:900px){.meteo-top{grid-template-columns:1fr}.meteo-rt{max-width:520px}}
@media(max-width:760px){.meteo-grid{grid-template-columns:1fr}.meteo-card.meteo-wide{grid-column:auto}}

/* ---------- tarifas (calculadora) ---------- */
.tarifa-box{display:grid;grid-template-columns:1.25fr 1fr;border:1px solid rgba(15,36,51,.1);border-radius:18px;overflow:hidden}
.tarifa-form{padding:clamp(24px,3vw,40px);display:flex;flex-direction:column;gap:18px}
.tf-row{display:grid;grid-template-columns:140px 1fr;align-items:center;gap:16px}
.tf-row label{font-size:clamp(15.5px,1.2vw,17.5px);color:var(--c3);font-weight:500}
.tf-row select,.tf-row input{width:100%;height:46px;border:1px solid rgba(15,36,51,.18);border-radius:10px;padding:0 14px;font:inherit;font-size:clamp(16px,1.2vw,17.5px);color:var(--c1);background:var(--c0)}
.tf-row select:focus,.tf-row input:focus{outline:none;border-color:var(--c5);box-shadow:0 0 0 3px rgba(22,96,154,.12)}
.tf-actions{display:flex;gap:12px;margin-top:8px;flex-wrap:wrap}
.btn-reset{display:inline-flex;align-items:center;height:54px;padding:0 26px;border-radius:40px;border:1px solid rgba(15,36,51,.2);color:var(--c1);font-size:16.5px;font-family:inherit;background:transparent;cursor:pointer;transition:.25s}
.btn-reset:hover{border-color:var(--c1)}
.tarifa-result{position:relative;color:var(--c2);padding:clamp(28px,3.6vw,48px);display:flex;flex-direction:column;justify-content:center;align-items:flex-start;background:linear-gradient(155deg,rgba(14,58,95,.74) 0%,rgba(8,34,56,.93) 100%),url(../img/tarifas-buque.jpg) center/cover no-repeat;text-shadow:0 1px 16px rgba(0,0,0,.28)}
.tr-label{font-size:14.5px;letter-spacing:.14em;text-transform:uppercase;opacity:.8}
.tr-amount{font-size:clamp(42px,5.6vw,66px);font-weight:400;letter-spacing:-.02em;margin:12px 0;color:#fff;line-height:1}
.tr-note{font-size:15.5px;opacity:.82;line-height:1.45}
.tr-placeholder{opacity:.88;font-size:16px;line-height:1.55}
@media(max-width:760px){.tarifa-box{grid-template-columns:1fr}.tf-row{grid-template-columns:1fr;gap:7px}}
.tdocs{margin-top:clamp(32px,4vw,50px)}
.tdocs-h{font-size:14px;letter-spacing:.16em;text-transform:uppercase;color:var(--c5);font-weight:600;margin-bottom:18px}
.tdoc-grid{display:grid;grid-template-columns:1fr 1fr;gap:18px}
.tdoc{display:flex;align-items:center;gap:18px;padding:20px 22px;border:1px solid rgba(15,36,51,.12);border-radius:14px;background:var(--c0);transition:transform .25s,box-shadow .25s,border-color .25s}
.tdoc:hover{transform:translateY(-3px);box-shadow:0 14px 36px rgba(15,36,51,.12);border-color:transparent}
.tdoc-ic{width:48px;height:48px;flex-shrink:0;border-radius:11px;background:var(--c2);display:grid;place-items:center;color:var(--c5)}
.tdoc-ic svg{width:23px;height:23px;stroke:currentColor;fill:none;stroke-width:1.6;stroke-linejoin:round;stroke-linecap:round}
.tdoc-info{display:flex;flex-direction:column;gap:4px;flex:1;min-width:0}
.tdoc-name{font-size:17px;color:var(--c1);font-weight:500;line-height:1.3}
.tdoc-meta{font-size:15.5px;color:var(--c3);letter-spacing:.02em}
.tdoc-dl{width:38px;height:38px;flex-shrink:0;border-radius:50%;background:var(--c2);display:grid;place-items:center;color:var(--c5);transition:background .25s,color .25s}
.tdoc:hover .tdoc-dl{background:var(--c5);color:#fff}
.tdoc-dl svg{width:18px;height:18px;stroke:currentColor;fill:none;stroke-width:1.7;stroke-linecap:round;stroke-linejoin:round}
.tdoc-grid.tdoc-one{grid-template-columns:1fr;max-width:620px}
@media(max-width:680px){.tdoc-grid{grid-template-columns:1fr}}

/* ---------- certificados (copiados del CSS inline de la portada) ---------- */
.cert-head{display:flex;justify-content:space-between;align-items:center;gap:30px;flex-wrap:wrap;margin-bottom:clamp(32px,4vw,52px)}
.cert-badge{height:clamp(78px,9vw,116px);width:auto;flex-shrink:0}
.certs{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.cert{display:block;border:1px solid rgba(15,36,51,.1);border-radius:16px;overflow:hidden;background:var(--c0);transition:transform .3s cubic-bezier(.2,.8,.2,1),box-shadow .3s}
.cert:hover{transform:translateY(-4px);box-shadow:0 16px 44px rgba(15,36,51,.14)}
.cert-ph{background:var(--c2)}
.cert-ph img{width:100%;display:block}
.cert-cap{padding:18px 22px;display:flex;flex-direction:column;gap:4px}
.cert-t{font-size:18px;color:var(--c1);font-weight:500}
.cert-s{font-size:clamp(15.5px,1.25vw,17.5px);color:var(--c3)}
.cert-pdf{font-size:15.5px;color:var(--c5);margin-top:6px;transition:.25s}
.cert:hover .cert-pdf{color:var(--c1)}
@media(max-width:760px){.certs{grid-template-columns:1fr;max-width:420px;margin:0 auto}}

/* ---------- quejas y sugerencias (formulario de /sugerencias) ---------- */
/* Columna única a todo el ancho, para que la caja comparta los bordes exactos
   de la rejilla de certificados de la sección siguiente. */
.sug-box{border:1px solid rgba(15,36,51,.1);border-radius:18px;overflow:hidden}
.sug-form{padding:clamp(24px,3vw,40px)}
.sg-fields{display:flex;flex-direction:column;gap:20px}
.sg-row{display:flex;flex-direction:column;gap:8px}
.sg-row label{font-size:clamp(15.5px,1.2vw,17.5px);color:var(--c3);font-weight:500}
.sg-row input,.sg-row textarea{width:100%;border:1px solid rgba(15,36,51,.18);border-radius:10px;padding:12px 14px;font:inherit;font-size:clamp(16px,1.2vw,17.5px);color:var(--c1);background:var(--c0)}
.sg-row input{height:46px;padding:0 14px}
.sg-row textarea{resize:vertical;min-height:130px;line-height:1.5}
.sg-row input:focus,.sg-row textarea:focus{outline:none;border-color:var(--c5);box-shadow:0 0 0 3px rgba(22,96,154,.12)}
.sg-row input[aria-invalid],.sg-row textarea[aria-invalid]{border-color:#C0392B}
.sg-err{font-size:15px;color:#C0392B;line-height:1.4}
.sg-check{display:grid;grid-template-columns:auto 1fr;gap:10px 12px;align-items:start}
.sg-check input{width:19px;height:19px;margin-top:2px;accent-color:var(--c5);flex-shrink:0;cursor:pointer}
.sg-check label{font-size:15.5px;color:var(--c3);line-height:1.5;cursor:pointer}
.sg-check a{color:var(--c5);text-decoration:underline;text-underline-offset:2px}
.sg-check .sg-err{grid-column:2}
.sg-actions{display:flex;gap:12px;margin-top:4px;flex-wrap:wrap}
/* honeypot: fuera de pantalla en lugar de display:none, que algunos bots detectan */
.hp{position:absolute;left:-9999px;width:1px;height:1px;overflow:hidden}
.sg-msg{display:flex;align-items:flex-start;gap:14px;padding:18px 22px;border-radius:14px;margin-bottom:clamp(22px,2.6vw,32px);line-height:1.5}
.sg-msg strong{font-weight:500;font-size:clamp(17px,1.4vw,19.5px)}
.sg-msg p{font-size:16px;margin-top:4px}
.sg-msg .sg-ico{flex-shrink:0;width:26px;height:26px;border-radius:50%;display:grid;place-items:center;margin-top:1px}
.sg-msg .sg-ico svg{width:15px;height:15px;stroke:currentColor;fill:none;stroke-width:2.2;stroke-linecap:round;stroke-linejoin:round}
.sg-msg.ok{background:rgba(31,138,76,.09);color:#166B3A}
.sg-msg.ok .sg-ico{background:#1F8A4C;color:#fff}
.sg-msg.err{background:rgba(192,57,43,.08);color:#96291D;margin-bottom:20px;font-size:16px}
.sg-msg.err .sg-ico{color:#C0392B}
.sg-msg.err .sg-ico svg{stroke-width:2}

/* ---------- footer (como el de la portada, sin la cabecera de contacto) ---------- */
.footer{background:linear-gradient(180deg,rgba(9,28,45,.78) 0%,rgba(9,28,45,.9) 100%),url(../img/foto-contacto.jpg) center/cover no-repeat var(--c4);color:var(--c2);padding:clamp(44px,5.5vw,68px) 0 36px;border-radius:var(--rad) var(--rad) 0 0;margin-top:clamp(48px,7vw,96px);scroll-margin-top:80px}
.ftop{display:grid;grid-template-columns:1.25fr 1.15fr 1.15fr;gap:36px;padding-bottom:50px;border-bottom:1px solid rgba(255,255,255,.15)}
.footer .logo{display:flex;align-items:center;gap:14px;width:auto;margin-bottom:22px}
.footer .brand-mark{height:54px;width:auto}
.footer .brand-name{font-size:clamp(17px,1.4vw,21px);line-height:1.1;letter-spacing:.13em;text-transform:uppercase;color:var(--c2);font-weight:500}
.fcol{display:flex;flex-direction:column;gap:26px}
.fdept h4{font-size:clamp(16px,1.2vw,18px);letter-spacing:.14em;text-transform:uppercase;color:var(--c5);margin-bottom:13px;font-weight:600}
.flist{list-style:none;display:grid;gap:11px}
.flist li{display:flex;align-items:flex-start;gap:10px;font-size:clamp(16px,1.35vw,20px);opacity:.92;line-height:1.45}
.flist a,.flist li>span:last-child{min-width:0;overflow-wrap:anywhere;word-break:break-word}
.fi{flex-shrink:0;width:clamp(18px,1.4vw,21px);color:var(--c5);display:inline-flex;margin-top:2px}
.fi svg{width:clamp(17px,1.35vw,20px);height:clamp(17px,1.35vw,20px);stroke:currentColor;fill:none;stroke-width:1.6;stroke-linecap:round;stroke-linejoin:round}
.footer a{transition:.25s}
.footer a:hover{color:#fff}
.faddr{display:flex;gap:10px;opacity:.85;font-size:clamp(17px,1.5vw,23px);line-height:1.55;margin-bottom:16px;max-width:36ch}
.faddr .fi{margin-top:3px}
.ffunding{display:flex;justify-content:center;align-items:center;gap:40px;flex-wrap:wrap;background:#fff;border-radius:10px;padding:18px 35px;margin:32px auto 0;width:fit-content;max-width:100%}
.ffunding img{height:72px;width:auto;display:block}
@media(max-width:560px){.ffunding img{height:54px}.ffunding{gap:22px;padding:14px 20px}}
.fbot{display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:14px;padding-top:28px;font-size:clamp(16px,1.3vw,19px);opacity:.8}
.fbot .social{display:flex;gap:20px}
.fdev{text-align:center;padding-top:16px;font-size:clamp(16px,1.2vw,18px);color:rgba(237,242,246,.6)}
.fdev a{color:#6fa8d6}
.fdev a:hover{color:#fff}
@media(max-width:980px){.ftop{grid-template-columns:1fr 1fr}}
@media(max-width:620px){.ftop{grid-template-columns:1fr}}

/* ---------- menú lateral: con 7 entradas el nav horizontal necesita ~1100px ---------- */
@media(max-width:1100px){
  .nav{position:fixed;inset:0 0 0 auto;width:78%;max-width:330px;background:#fff;color:var(--c1);flex-direction:column;justify-content:center;gap:26px;transform:translateX(100%);transition:transform .4s cubic-bezier(.4,0,.1,1);z-index:205;font-size:21px;padding:0 9vw;box-shadow:-18px 0 50px rgba(15,36,51,.18)}
  .nav.open{transform:none}
  .burger{display:flex}
  /* sin backdrop-filter en móvil: si no, el header.solid se vuelve contenedor del menú fixed y lo rompe */
  .header.solid{backdrop-filter:none;-webkit-backdrop-filter:none;background:rgba(255,255,255,.96)}
}
@media(prefers-reduced-motion:reduce){
  *{animation:none!important;scroll-behavior:auto!important}
}