/* ==========================================================================
   MÉTODO SIN CADENAS — Design system
   ========================================================================== */
:root{
  --teal:#123B36;
  --teal-dark:#0A2622;
  --teal-soft:#E7EEEC;
  --teal-tint:#F3F7F6;
  --terracotta:#C97B4A;
  --terracotta-soft:#F3E2D4;
  --amber:#B4552C;
  --amber-soft:#F6E4DA;
  --cream:#F7F2E7;
  --cream-2:#F1E9D8;
  --ink:#241F18;
  --muted:#655C50;
  --rule:#E4DAC5;
  --white:#FFFFFF;

  --font-serif: Georgia, 'Iowan Old Style', 'Palatino Linotype', serif;
  --font-sans: 'Segoe UI', -apple-system, BlinkMacSystemFont, Roboto, Helvetica, Arial, sans-serif;

  --radius-s: 8px;
  --radius-m: 14px;
  --radius-l: 22px;
  --shadow-s: 0 2px 10px rgba(10,38,34,0.06);
  --shadow-m: 0 10px 30px rgba(10,38,34,0.10);
  --shadow-l: 0 24px 60px rgba(10,38,34,0.16);

  --container: 1180px;
  --container-narrow: 780px;
}

*,*::before,*::after{ box-sizing:border-box; }
html{ scroll-behavior:smooth; }
@media (prefers-reduced-motion: reduce){ html{ scroll-behavior:auto; } }

body{
  margin:0;
  font-family:var(--font-serif);
  color:var(--ink);
  background:var(--white);
  font-size:17px;
  line-height:1.7;
  -webkit-font-smoothing:antialiased;
}

h1,h2,h3,h4,.sans{ font-family:var(--font-sans); color:var(--teal-dark); line-height:1.18; margin:0 0 .5em 0; font-weight:800; }
h1{ font-size:clamp(2.1rem, 4.2vw, 3.4rem); letter-spacing:-0.5px; }
h2{ font-size:clamp(1.6rem, 2.8vw, 2.35rem); letter-spacing:-0.3px; }
h3{ font-size:1.3rem; }
p{ margin:0 0 1.1em 0; }
a{ color:var(--teal); text-decoration:none; }
img{ max-width:100%; display:block; }
ul,ol{ padding-left:1.2em; }
li{ margin-bottom:.5em; }

.container{ width:100%; max-width:var(--container); margin:0 auto; padding:0 24px; }
.container-narrow{ width:100%; max-width:var(--container-narrow); margin:0 auto; padding:0 24px; }
.section{ padding:88px 0; }
.section-tight{ padding:56px 0; }
@media (max-width:720px){
  .section{ padding:56px 0; }
  body{ font-size:16px; }
}

.kicker{ font-family:var(--font-sans); text-transform:uppercase; letter-spacing:2px; font-size:.8rem; font-weight:700; color:var(--terracotta); margin-bottom:10px; display:inline-block; }
.eyebrow-teal{ color:var(--teal); }
.lead{ font-size:1.2rem; color:var(--muted); max-width:640px; }
.center{ text-align:center; margin-left:auto; margin-right:auto; }

/* ---------- Buttons ---------- */
.btn{
  font-family:var(--font-sans); font-weight:700; font-size:.98rem;
  display:inline-flex; align-items:center; justify-content:center; gap:8px;
  padding:15px 28px; border-radius:100px; cursor:pointer; border:2px solid transparent;
  transition:transform .15s ease, box-shadow .15s ease, background .15s ease, border-color .15s ease;
  text-decoration:none; white-space:nowrap;
}
.btn:active{ transform:translateY(1px); }
.btn-primary{ background:var(--terracotta); color:#fff; box-shadow:0 10px 24px rgba(201,123,74,0.35); }
.btn-primary:hover{ background:var(--amber); box-shadow:0 12px 28px rgba(180,85,44,0.4); }
.btn-secondary{ background:transparent; color:var(--cream); border-color:rgba(255,255,255,0.35); }
.btn-secondary:hover{ border-color:#fff; }
.btn-ghost{ background:transparent; color:var(--teal-dark); border-color:var(--rule); }
.btn-ghost:hover{ border-color:var(--teal); }
.btn-block{ width:100%; }
.btn-lg{ padding:18px 34px; font-size:1.05rem; }

/* ---------- Header ---------- */
.site-header{
  position:sticky; top:0; z-index:60; background:rgba(247,242,231,0.92);
  backdrop-filter:blur(8px); border-bottom:1px solid var(--rule);
}
.nav{ display:flex; align-items:center; justify-content:space-between; padding:16px 24px; max-width:var(--container); margin:0 auto; }
.brand{ font-family:var(--font-sans); font-weight:800; letter-spacing:1px; font-size:1.05rem; color:var(--teal-dark); display:flex; align-items:center; gap:10px; }
.brand .dot{ width:9px; height:9px; border-radius:50%; background:var(--terracotta); display:inline-block; }
.nav-links{ display:flex; align-items:center; gap:28px; font-family:var(--font-sans); font-size:.94rem; font-weight:600; }
.nav-links a{ color:var(--teal-dark); opacity:.82; }
.nav-links a:hover{ opacity:1; }
.nav-cta{ display:flex; align-items:center; gap:16px; }
.nav-toggle{ display:none; background:none; border:none; cursor:pointer; padding:6px; }
.nav-toggle span{ display:block; width:22px; height:2px; background:var(--teal-dark); margin:5px 0; }
.dropdown{ position:relative; }
.dropdown-menu{
  position:absolute; top:calc(100% + 14px); left:50%; transform:translateX(-50%);
  background:#fff; border:1px solid var(--rule); border-radius:var(--radius-m); box-shadow:var(--shadow-m);
  padding:10px; min-width:280px; opacity:0; visibility:hidden; transition:opacity .15s ease, transform .15s ease;
}
.dropdown:hover .dropdown-menu, .dropdown:focus-within .dropdown-menu{ opacity:1; visibility:visible; transform:translateX(-50%) translateY(0); }
.dropdown-menu a{ display:block; padding:9px 12px; border-radius:8px; font-weight:600; opacity:1; }
.dropdown-menu a:hover{ background:var(--teal-tint); }
.dropdown-menu .desc{ display:block; font-family:var(--font-serif); font-weight:400; font-size:.82rem; color:var(--muted); margin-top:1px; }

.lang-switch{ position:relative; }
.lang-current{
  font-family:var(--font-sans); font-weight:700; font-size:.86rem; letter-spacing:.5px;
  background:none; border:1.5px solid var(--rule); border-radius:100px; padding:7px 13px; cursor:pointer;
  color:var(--teal-dark); display:flex; align-items:center; gap:5px;
}
.lang-current:hover{ border-color:var(--teal); }
.lang-menu{
  position:absolute; top:calc(100% + 10px); right:0; background:#fff; border:1px solid var(--rule);
  border-radius:var(--radius-m); box-shadow:var(--shadow-m); padding:8px; min-width:150px;
  opacity:0; visibility:hidden; transform:translateY(-4px); transition:opacity .15s ease, transform .15s ease;
  z-index:70;
}
.lang-switch:hover .lang-menu, .lang-switch:focus-within .lang-menu{ opacity:1; visibility:visible; transform:none; }
.lang-menu a{ display:flex; align-items:center; gap:8px; padding:8px 10px; border-radius:8px; font-family:var(--font-sans); font-weight:600; font-size:.9rem; color:var(--teal-dark); }
.lang-menu a:hover{ background:var(--teal-tint); }
.lang-menu a.active{ color:var(--terracotta); }
@media (max-width:900px){
  .lang-switch{ order:-1; }
  .nav.open .lang-menu{ position:static; opacity:1; visibility:visible; transform:none; box-shadow:none; border:none; padding:4px 0 0 4px; }
}

@media (max-width:900px){
  .nav-links, .nav-cta .btn-ghost{ display:none; }
  .nav-toggle{ display:block; }
  .nav.open .nav-links{
    display:flex; position:absolute; top:100%; left:0; right:0; background:#fff;
    flex-direction:column; align-items:flex-start; padding:16px 24px 24px; border-bottom:1px solid var(--rule); gap:14px;
  }
  .nav.open .dropdown-menu{ position:static; opacity:1; visibility:visible; transform:none; box-shadow:none; border:none; padding:6px 0 0 12px; }
}

/* ---------- Crisis bar ---------- */
.crisis-bar{ background:var(--teal-dark); color:#EFEAdd; font-family:var(--font-sans); font-size:.84rem; text-align:center; padding:9px 16px; }
.crisis-bar a{ color:var(--terracotta); font-weight:700; }
.crisis-bar b{ color:#fff; }

/* ---------- Hero ---------- */
.hero{ background:radial-gradient(120% 140% at 15% 0%, #16463f 0%, var(--teal-dark) 62%); color:#fff; position:relative; overflow:hidden; }
.hero::after{ content:""; position:absolute; right:-120px; bottom:-160px; width:480px; height:480px; border-radius:50%; background:rgba(255,255,255,0.045); }
.hero::before{ content:""; position:absolute; left:-80px; top:-120px; width:280px; height:280px; border-radius:50%; background:rgba(201,123,74,0.12); }
.hero-inner{ position:relative; z-index:1; padding:96px 0 80px; display:grid; grid-template-columns:1.15fr .85fr; gap:56px; align-items:center; }
@media (max-width:960px){ .hero-inner{ grid-template-columns:1fr; padding:56px 0 48px; } }
.hero h1{ color:#fff; }
.hero .lead{ color:#D9E2DF; max-width:560px; }
.hero-cta-row{ display:flex; align-items:center; gap:18px; flex-wrap:wrap; margin-top:30px; }
.hero-meta{ display:flex; gap:22px; margin-top:34px; flex-wrap:wrap; font-family:var(--font-sans); font-size:.84rem; color:#BFCBC7; }
.hero-meta span{ display:flex; align-items:center; gap:8px; }
.hero-meta svg{ flex:none; }

.hero-card{
  background:var(--cream); border-radius:var(--radius-l); padding:30px; box-shadow:var(--shadow-l);
  color:var(--ink); position:relative;
}
.hero-card .price-row{ display:flex; align-items:baseline; gap:8px; margin-bottom:4px; }
.hero-card .price{ font-family:var(--font-sans); font-size:2.6rem; font-weight:800; color:var(--teal-dark); }
.hero-card .price-old{ font-family:var(--font-sans); text-decoration:line-through; color:var(--muted); font-size:1.1rem; }
.hero-card .price-note{ font-family:var(--font-sans); color:var(--muted); font-size:.86rem; margin-bottom:18px; }
.hero-card ul{ list-style:none; padding:0; margin:0 0 22px 0; }
.hero-card li{ display:flex; gap:10px; align-items:flex-start; font-size:.94rem; margin-bottom:10px; }
.hero-card li svg{ flex:none; margin-top:3px; }
.hero-card .guarantee{ font-family:var(--font-sans); font-size:.8rem; color:var(--muted); text-align:center; margin-top:14px; }

/* ---------- Pillars / grid cards ---------- */
.grid-3{ display:grid; grid-template-columns:repeat(3,1fr); gap:24px; }
.grid-2{ display:grid; grid-template-columns:repeat(2,1fr); gap:24px; }
.grid-4{ display:grid; grid-template-columns:repeat(4,1fr); gap:20px; }
@media (max-width:920px){ .grid-3,.grid-4{ grid-template-columns:repeat(2,1fr); } }
@media (max-width:620px){ .grid-3,.grid-2,.grid-4{ grid-template-columns:1fr; } }

.card{ background:var(--white); border:1px solid var(--rule); border-radius:var(--radius-m); padding:30px; }
.card-num{ font-family:var(--font-sans); font-weight:800; color:var(--terracotta); font-size:.85rem; letter-spacing:1px; margin-bottom:10px; }
.card h3{ margin-bottom:8px; }
.card p{ color:var(--muted); font-size:.98rem; margin-bottom:0; }

.icon-tile{ width:52px; height:52px; border-radius:14px; background:var(--teal-soft); display:flex; align-items:center; justify-content:center; margin-bottom:16px; }
.icon-tile svg{ color:var(--teal); }

.section-cream{ background:var(--cream); }
.section-teal{ background:var(--teal-dark); color:#fff; }
.section-teal h2, .section-teal h3{ color:#fff; }
.section-teal .muted-onteal{ color:#C6D2CE; }

/* ---------- Addiction tabs / who-its-for ---------- */
.who-grid{ display:grid; grid-template-columns:repeat(4,1fr); gap:18px; }
@media (max-width:920px){ .who-grid{ grid-template-columns:repeat(2,1fr); } }
@media (max-width:520px){ .who-grid{ grid-template-columns:1fr; } }
.who-card{ background:#fff; border:1px solid var(--rule); border-radius:var(--radius-m); padding:24px; text-align:left; transition:box-shadow .15s ease, transform .15s ease; }
.who-card:hover{ box-shadow:var(--shadow-m); transform:translateY(-3px); }
.who-card .tag{ font-family:var(--font-sans); font-size:.76rem; font-weight:700; text-transform:uppercase; letter-spacing:.6px; color:var(--terracotta); margin-bottom:8px; display:block; }
.who-card a.card-link{ font-family:var(--font-sans); font-weight:700; font-size:.88rem; color:var(--teal); }

/* ---------- Timeline (90 days) ---------- */
.timeline{ position:relative; padding-left:34px; border-left:2px solid var(--rule); }
.timeline-item{ position:relative; padding-bottom:36px; }
.timeline-item:last-child{ padding-bottom:0; }
.timeline-item::before{ content:""; position:absolute; left:-41px; top:4px; width:14px; height:14px; border-radius:50%; background:var(--terracotta); border:3px solid var(--cream); }
.timeline-item h3{ margin-bottom:6px; font-size:1.1rem; }
.timeline-item p{ color:var(--muted); margin-bottom:0; }

/* ---------- FAQ accordion ---------- */
.accordion{ border-top:1px solid var(--rule); }
.accordion-item{ border-bottom:1px solid var(--rule); }
.accordion-trigger{
  width:100%; text-align:left; background:none; border:none; cursor:pointer;
  padding:22px 4px; display:flex; justify-content:space-between; align-items:center; gap:16px;
  font-family:var(--font-sans); font-weight:700; font-size:1.02rem; color:var(--teal-dark);
}
.accordion-trigger .plus{ flex:none; width:22px; height:22px; position:relative; }
.accordion-trigger .plus::before, .accordion-trigger .plus::after{ content:""; position:absolute; background:var(--teal); border-radius:2px; }
.accordion-trigger .plus::before{ width:14px; height:2px; top:10px; left:4px; }
.accordion-trigger .plus::after{ width:2px; height:14px; top:4px; left:10px; transition:transform .2s ease; }
.accordion-item.open .accordion-trigger .plus::after{ transform:rotate(90deg); }
.accordion-panel{ max-height:0; overflow:hidden; transition:max-height .25s ease; }
.accordion-panel p{ padding:0 4px 22px 4px; color:var(--muted); margin:0; }

/* ---------- Callout boxes (reused editorial style) ---------- */
.box{ border-radius:var(--radius-m); padding:22px 24px; margin:28px 0; }
.box .box-label{ display:block; font-family:var(--font-sans); font-weight:700; font-size:.78rem; letter-spacing:.8px; text-transform:uppercase; margin-bottom:8px; }
.box p:last-child{ margin-bottom:0; }
.box-warning{ background:var(--amber-soft); border-left:4px solid var(--amber); }
.box-warning .box-label{ color:var(--amber); }
.box-info{ background:var(--teal-soft); border-left:4px solid var(--teal); }
.box-info .box-label{ color:var(--teal); }
.box-crisis{ background:var(--teal-dark); color:#F2EFE6; border-left:4px solid var(--terracotta); }
.box-crisis .box-label{ color:var(--terracotta); }
.box-crisis p{ color:#F2EFE6; }
.box-crisis a{ color:#fff; text-decoration:underline; }

/* ---------- Pricing ---------- */
.pricing-card{
  background:var(--white); border:2px solid var(--teal); border-radius:var(--radius-l);
  padding:44px; max-width:520px; margin:0 auto; box-shadow:var(--shadow-l); text-align:left;
}
.pricing-card .kicker{ color:var(--terracotta); }
.pricing-card .price{ font-family:var(--font-sans); font-size:3.2rem; font-weight:800; color:var(--teal-dark); }
.pricing-card .price-sub{ font-family:var(--font-sans); color:var(--muted); font-size:.92rem; margin-bottom:26px; }
.pricing-card ul{ list-style:none; padding:0; margin:0 0 28px 0; }
.pricing-card li{ display:flex; gap:10px; padding:9px 0; border-bottom:1px dashed var(--rule); font-size:.97rem; }
.pricing-card li:last-child{ border-bottom:none; }

/* ---------- Article / SEO page prose ---------- */
.article-hero{ background:var(--cream); padding:64px 0 48px; }
.article-hero .breadcrumb{ font-family:var(--font-sans); font-size:.82rem; color:var(--muted); margin-bottom:18px; }
.article-hero .breadcrumb a{ color:var(--muted); }
.prose{ max-width:var(--container-narrow); margin:0 auto; padding:56px 24px; }
.prose h2{ margin-top:1.6em; }
.prose h3{ color:var(--amber); font-size:1.15rem; margin-top:1.4em; }
.prose ul, .prose ol{ margin-bottom:1.1em; }
.article-cta{
  background:var(--teal-dark); color:#fff; border-radius:var(--radius-l); padding:36px; margin:40px 0; text-align:center;
}
.article-cta h3{ color:#fff; }
.article-cta p{ color:#D6E0DD; }

/* ---------- Footer ---------- */
.site-footer{ background:var(--teal-dark); color:#C6D2CE; padding:64px 0 28px; }
.footer-grid{ display:grid; grid-template-columns:1.4fr repeat(3,1fr); gap:36px; margin-bottom:44px; }
@media (max-width:800px){ .footer-grid{ grid-template-columns:1fr 1fr; } }
@media (max-width:520px){ .footer-grid{ grid-template-columns:1fr; } }
.site-footer h4{ color:#fff; font-size:.86rem; text-transform:uppercase; letter-spacing:1px; margin-bottom:16px; }
.site-footer a{ color:#C6D2CE; }
.site-footer a:hover{ color:#fff; }
.site-footer li{ margin-bottom:9px; font-size:.92rem; }
.site-footer .brand{ color:#fff; margin-bottom:14px; }
.footer-bottom{ border-top:1px solid rgba(255,255,255,0.1); padding-top:24px; display:flex; justify-content:space-between; flex-wrap:wrap; gap:12px; font-size:.82rem; }
.footer-disclaimer{ font-size:.82rem; color:#93A19C; max-width:520px; }

/* ---------- Utilities ---------- */
.mt-0{ margin-top:0; }
.reveal{ opacity:0; transform:translateY(16px); transition:opacity .5s ease, transform .5s ease; }
.reveal.in{ opacity:1; transform:none; }

.badge-row{ display:flex; gap:10px; flex-wrap:wrap; margin-top:18px; }
.badge{ font-family:var(--font-sans); font-size:.76rem; font-weight:700; color:var(--teal); background:var(--teal-soft); padding:7px 12px; border-radius:100px; }

.skip-link{ position:absolute; left:-999px; top:0; background:#fff; padding:10px 16px; z-index:100; }
.skip-link:focus{ left:10px; top:10px; }