:root{
    --ink:#16212E;
    --navy:#0F2E4C;
    --navy2:#1B4468;
    --accent:#1F6F8B;
    --accent-dark:#17566D;
    --accent-light:#7FB4C8;
    --terracotta:#B14A3A;
    --paper:#FBF8F2;
    --paper2:#F1EAD8;
    --cream:#FBF6EA;
    --line:rgba(15,46,76,.14);
    --line-dark:rgba(251,246,234,.18);
    --max:1120px;
  }
  *{box-sizing:border-box;}
  html{scroll-behavior:smooth;}
  body{
    margin:0; background:var(--paper); color:var(--ink);
    font-family:'Poppins',-apple-system,sans-serif;
    -webkit-font-smoothing:antialiased;
    line-height:1.5;
  }
  h1,h2,h3{ font-family:'Lora',Georgia,serif; margin:0; color:var(--navy); }
  p{ margin:0; }
  a{ color:inherit; }
  img,svg{ display:block; max-width:100%; }
  .wrap{ max-width:var(--max); margin:0 auto; padding:0 24px; }
  .eyebrow{
    font-size:12px; letter-spacing:.16em; text-transform:uppercase; font-weight:600;
    color:var(--accent-dark);
  }
  @media (prefers-reduced-motion: no-preference){
    .hero-anim{ animation: rise .7s cubic-bezier(.16,1,.3,1) both; }
    .hero-anim:nth-child(2){ animation-delay:.08s; }
    .hero-anim:nth-child(3){ animation-delay:.16s; }
    .hero-anim:nth-child(4){ animation-delay:.24s; }
    @keyframes rise{ from{ opacity:0; transform:translateY(14px);} to{ opacity:1; transform:translateY(0);} }
  }

  /* ---------- BUTTONS ---------- */
  .btn{
    display:inline-flex; align-items:center; gap:8px;
    font-family:'Poppins',sans-serif; font-weight:600; font-size:15px;
    padding:13px 24px; border-radius:3px; text-decoration:none;
    border:1.5px solid transparent; cursor:pointer; transition:transform .15s ease, background .15s ease;
  }
  .btn:hover{ transform:translateY(-1px); }
  .btn:focus-visible{ outline:2px solid var(--accent); outline-offset:2px; }
  .btn-primary{ background:var(--accent); color:var(--cream); }
  .btn-primary:hover{ background:var(--accent-dark); }
  .btn-ghost-dark{ border-color:rgba(255,255,255,.4); color:var(--cream); }
  .btn-ghost-dark:hover{ border-color:#fff; }
  .btn-ghost-light{ border-color:var(--navy); color:var(--navy); }
  .btn-ghost-light:hover{ background:var(--navy); color:var(--cream); }

  /* ---------- NAV ---------- */
  header{
    position:sticky; top:0; z-index:40; background:rgba(251,248,242,.92);
    backdrop-filter:blur(6px); border-bottom:1px solid var(--line);
  }
  nav.wrap{ display:flex; align-items:center; justify-content:space-between; height:76px; }
  .brand{ display:flex; align-items:center; gap:12px; margin-right:8px; text-decoration:none; }
  .brand .mark{ width:40px; height:40px; flex:none; }
  .brand-word{ font-family:'Lora',serif; font-weight:600; font-size:26px; letter-spacing:.06em; line-height:1; color:var(--navy); }
  .nav-links{ display:flex; align-items:center; gap:22px; margin-right:18px; }
  .nav-links a{
    font-size:14.5px; font-weight:500; text-decoration:none; color:var(--ink);
    padding:6px 0; border-bottom:1px solid transparent;
  }
  .nav-links a:hover{ border-color:var(--accent); }
  .nav-cta{ display:flex; align-items:center; gap:10px; }
  .menu-btn{
    display:none; background:none; border:1px solid var(--line); border-radius:3px;
    cursor:pointer; padding:9px 10px; color:var(--navy); line-height:0;
  }
  .menu-btn:focus-visible{ outline:2px solid var(--accent); outline-offset:2px; }
  .share-btn{
    display:inline-flex; align-items:center; justify-content:center;
    background:none; border:1px solid var(--line); border-radius:3px;
    cursor:pointer; padding:9px 10px; color:var(--navy); line-height:0;
  }
  .share-btn:focus-visible{ outline:2px solid var(--accent); outline-offset:2px; }
  .share-btn.copied{ border-color:var(--accent); color:var(--accent-dark); }
  @media (max-width:860px){
    .brand{ margin-right:0; gap:10px; }
    .brand .mark{ width:36px; height:36px; }
    .brand-word{ font-size:21px; letter-spacing:.05em; }
    .nav-links{ display:none; }
    .nav-cta .btn span.long{ display:none; }
    .menu-btn{ display:inline-flex; }
    .nav-cta .share-btn{ display:none; }
  }

  /* mobile dropdown menu */
  .mobile-nav{
    display:none; flex-direction:column;
    position:absolute; top:100%; left:0; right:0;
    background:var(--paper); border-bottom:1px solid var(--line);
    padding:6px 24px 18px; box-shadow:0 16px 28px rgba(15,46,76,.10);
  }
  .mobile-nav.open{ display:flex; }
  .mobile-nav a{
    padding:15px 0; font-size:16px; font-weight:500; color:var(--ink);
    text-decoration:none; border-bottom:1px solid var(--line);
  }
  .mobile-nav a.current{ color:var(--accent-dark); font-weight:600; }
  .mobile-nav .btn{ margin-top:16px; justify-content:center; }

  /* ---------- HERO ---------- */
  .hero{ padding:76px 0 88px; overflow:hidden; }
  .hero .wrap{ display:grid; grid-template-columns:1.15fr .85fr; gap:56px; align-items:center; }
  .hero h1{ font-size:clamp(32px,4.4vw,50px); line-height:1.12; margin-top:14px; font-weight:600; }
  .hero h1 em{ font-style:italic; color:var(--accent-dark); font-weight:600; }
  .hero p.lead{
    margin-top:20px; font-size:17.5px; line-height:1.6; color:#38414B; max-width:52ch;
  }
  .hero .cta-row{ display:flex; flex-wrap:wrap; gap:14px; margin-top:30px; }
  .trust-row{
    margin-top:38px; display:flex; align-items:center; gap:14px; flex-wrap:wrap;
    font-size:12.5px; letter-spacing:.1em; text-transform:uppercase; font-weight:600; color:#6E7172;
  }
  .trust-row .tag{ padding:5px 12px; border:1px solid var(--line); border-radius:2px; }

  .hero-visual{ position:relative; display:flex; align-items:center; justify-content:center; }
  .hero-visual svg{ width:min(340px,86%); height:auto; }

  /* ---------- SECTION SCAFFOLDING ---------- */
  section{ padding:84px 0; }
  .section-head{ max-width:640px; }
  .section-head h2{ font-size:clamp(24px,3vw,34px); margin-top:12px; line-height:1.25; font-weight:600; }
  .section-head p{ margin-top:14px; font-size:16px; color:#38414B; line-height:1.65; }

  /* ---------- PROBLEM ---------- */
  .problem{ background:var(--paper2); }
  .problem-grid{ margin-top:44px; border-top:1px solid var(--line); }
  .problem-grid .item{ display:flex; gap:16px; align-items:baseline; padding:18px 0; border-bottom:1px solid var(--line); }
  .problem-grid .item .num{ font-family:'Lora',serif; font-style:italic; font-weight:700; color:var(--terracotta); font-size:15px; flex:none; width:24px; }
  .problem-grid .item p{ margin:0; font-size:15px; line-height:1.5; color:#38414B; }
  @media (max-width:760px){
    .problem-grid .item{ gap:12px; }
  }

  /* ---------- HOW IT WORKS ---------- */
  .steps{ margin-top:52px; display:grid; grid-template-columns:repeat(3,1fr); gap:40px; position:relative; }
  .steps::before{
    content:""; position:absolute; top:23px; left:calc(100%/6); right:calc(100%/6);
    height:1px; background:var(--line); z-index:0;
  }
  .step{ position:relative; z-index:1; }
  .step .n{
    width:46px; height:46px; border-radius:50%; background:var(--navy); color:var(--cream);
    display:flex; align-items:center; justify-content:center;
    font-family:'Lora',serif; font-style:italic; font-weight:700; font-size:19px;
  }
  .step h3{ margin-top:20px; font-size:18px; font-weight:600; }
  .step p{ margin-top:8px; font-size:15px; color:#38414B; line-height:1.6; }
  @media (max-width:760px){
    .steps{ grid-template-columns:1fr; gap:34px; }
    .steps::before{ display:none; }
  }

  /* ---------- WHY US (dark band, definition-list layout) ---------- */
  .why{ background:var(--navy); color:var(--cream); }
  .why .section-head h2{ color:var(--cream); }
  .why .section-head .eyebrow{ color:var(--accent-light); }
  .why .section-head p{ color:#C9D2D8; }
  .why-list{ margin-top:48px; border-top:1px solid var(--line-dark); }
  .why-row{
    display:grid; grid-template-columns:280px 1fr; gap:32px;
    padding:26px 0; border-bottom:1px solid var(--line-dark);
    align-items:baseline;
  }
  .why-row .term{ font-family:'Lora',serif; font-style:italic; font-weight:700; font-size:20px; color:var(--accent-light); }
  .why-row .desc{ font-size:15.5px; line-height:1.6; color:#DCE3E6; max-width:56ch; }
  @media (max-width:700px){
    .why-row{ grid-template-columns:1fr; gap:8px; }
  }

  /* ---------- QUOTE STRIP ---------- */
  .quote-strip{ background:var(--paper); text-align:center; padding:80px 0; }
  .quote-strip blockquote{
    font-family:'Lora',serif; font-style:italic; font-weight:600;
    font-size:clamp(22px,3.4vw,32px); color:var(--navy); max-width:34ch; margin:0 auto; line-height:1.3;
  }
  .quote-strip blockquote em{ color:var(--accent-dark); font-style:italic; }
  .quote-strip .legal{
    margin:28px auto 0; max-width:620px; font-size:14px; line-height:1.65; color:#6B7076;
    text-wrap:balance;
  }

  /* ---------- CONTACT ---------- */
  .contact{ background:var(--paper2); }
  .contact .wrap{ display:grid; grid-template-columns:1fr 1fr; gap:64px; }
  .contact-info h2{ font-size:clamp(24px,3vw,34px); font-weight:600; margin-top:12px; }
  .contact-info p{ margin-top:16px; font-size:16px; color:#38414B; line-height:1.65; max-width:44ch; }
  .contact-info .btn{ margin-top:26px; }
  .info-block{ margin-top:34px; display:flex; flex-direction:column; gap:10px; }
  .info-block .label{ font-size:12px; letter-spacing:.12em; text-transform:uppercase; font-weight:600; color:var(--accent-dark); }
  .info-block .val{ font-size:16px; font-weight:600; color:var(--navy); }

  form{ background:var(--paper); border:1px solid var(--line); border-radius:4px; padding:32px; }
  .field{ margin-bottom:18px; }
  .field label{ display:block; font-size:13px; font-weight:600; margin-bottom:6px; color:var(--navy); }
  .field input, .field textarea{
    width:100%; border:1px solid var(--line); border-radius:3px; padding:11px 13px;
    font-family:'Poppins',sans-serif; font-size:14.5px; color:var(--ink); background:var(--cream);
  }
  .field input:focus, .field textarea:focus{ outline:2px solid var(--accent); outline-offset:1px; }
  .field textarea{ resize:vertical; min-height:96px; }
  form .btn{ width:100%; justify-content:center; }
  .form-note{ margin-top:12px; font-size:12.5px; color:#7D8286; text-align:center; }
  @media (max-width:820px){
    .contact .wrap{ grid-template-columns:1fr; gap:44px; }
  }

  /* ---------- FOOTER ---------- */
  footer{ background:var(--navy); color:#C9D2D8; padding:40px 0; }
  footer .wrap{ display:flex; align-items:center; justify-content:space-between; flex-wrap:wrap; gap:16px; }
  footer .brand-word{ color:var(--cream); font-size:16px; letter-spacing:.04em; }
  footer .fine{ font-size:12.5px; color:#8FA1AC; }
  footer .trademark-note{
    flex-basis:100%; border-top:1px solid rgba(251,246,234,.14); padding-top:16px; margin-top:4px;
    font-size:11.5px; line-height:1.6; color:#7E909C; max-width:80ch;
  }

  /* ===== Páginas legales (privacidad / términos) ===== */
  .legal-page{ padding:64px 0 88px; background:var(--paper); }
  .legal-page .wrap{ max-width:760px; }
  .legal-page h1{ font-size:clamp(28px,3.6vw,40px); font-weight:600; margin-top:10px; line-height:1.15; }
  .legal-page h2{ font-size:19px; font-weight:600; margin-top:38px; line-height:1.3; }
  .legal-page h3{ font-size:15.5px; font-weight:600; color:var(--accent-dark); margin-top:24px; }
  .legal-page p{ margin-top:12px; font-size:15px; line-height:1.68; color:#38414B; }
  .legal-page ul{ margin-top:12px; padding-left:20px; }
  .legal-page li{ font-size:15px; line-height:1.68; color:#38414B; margin-top:8px; }
  .legal-page a{ color:var(--accent-dark); }
  .legal-page strong{ color:var(--ink); font-weight:600; }
  .legal-page .legal-page-date{ font-size:13px; color:#7D8286; margin-top:10px; }
  .legal-page .legal-page-nav{ margin-top:48px; padding-top:22px; border-top:1px solid var(--line); font-weight:500; }

  /* ===== Enlaces legales del pie ===== */
  footer .footer-legal-links{
    flex-basis:100%; margin-top:14px; font-size:12.5px; color:#8FA1AC;
    display:flex; align-items:center; gap:10px; flex-wrap:wrap;
  }
  footer .footer-legal-links a,
  footer .footer-legal-links .link-btn{ color:#C9D2D8; text-decoration:underline; }
  footer .footer-legal-links a:hover,
  footer .footer-legal-links .link-btn:hover{ color:var(--cream); }
  footer .link-btn{
    background:none; border:0; padding:0; font:inherit; cursor:pointer;
    font-family:'Poppins',-apple-system,sans-serif;
  }

  /* ===== Aviso de cookies ===== */
  .cookie-bar{
    position:fixed; left:0; right:0; bottom:0; z-index:200;
    background:var(--navy); border-top:1px solid var(--line-dark);
    transform:translateY(100%); transition:transform .28s ease;
  }
  .cookie-bar.show{ transform:translateY(0); }
  .cookie-inner{
    display:flex; align-items:center; justify-content:space-between;
    gap:22px; padding:18px 24px; flex-wrap:wrap;
  }
  .cookie-bar p{ font-size:13.5px; line-height:1.55; color:#C9D2D8; margin:0; max-width:640px; }
  .cookie-bar a{ color:var(--accent-light); }
  .cookie-actions{ display:flex; gap:10px; flex-shrink:0; }
  .cookie-actions .btn{ font-size:13.5px; padding:9px 18px; }
  @media (max-width:640px){
    .cookie-inner{ flex-direction:column; align-items:stretch; gap:14px; }
    .cookie-actions .btn{ flex:1; justify-content:center; }
  }

  /* Los <button> traen fondo gris por defecto del navegador; los variantes
     "ghost" se usaban solo en <a>, así que se neutraliza aquí. */
  button.btn-ghost-dark, button.btn-ghost-light{ background:transparent; }

  /* Mientras el aviso de cookies está abierto, el contenido no queda tapado */
  body.cookie-bar-open{ padding-bottom:120px; }
  @media (max-width:640px){
    body.cookie-bar-open{ padding-bottom:230px; }
  }

  @media (max-width:420px){
    .brand .mark{ width:32px; height:32px; }
    .brand-word{ font-size:18px; letter-spacing:.04em; }
    .brand{ gap:8px; }
  }

  /* videos */
  .videos{ background:var(--cream); }
  .video-row{ display:grid; grid-template-columns:repeat(3,1fr); gap:28px; margin-top:36px; max-width:880px; }
  .vid{ margin:0; }
  .vid video{ width:100%; aspect-ratio:9/16; display:block; background:var(--navy); border:1px solid var(--line); border-radius:4px; }
  .vid figcaption{ margin-top:10px; font-size:14px; font-weight:500; color:var(--navy); }
  @media (max-width:700px){
    .video-row{ display:flex; overflow-x:auto; scroll-snap-type:x mandatory; gap:16px; margin-right:-24px; padding-right:24px; }
    .vid{ flex:0 0 72%; scroll-snap-align:start; }
  }