/* ProductivIA · capas propias de la landing, sin alterar la web corporativa. */
:root { --productivia-copper: #b77b45; }
html { scroll-padding-top: 132px; }
.hero, .hero-inner { min-height: 780px; }
.hero-inner { padding-top: 134px; padding-bottom: 76px; }
.hero-copy { width: min(730px, 66%); max-width: 730px; }
.hero-image { opacity: .72; }
.hero-shade { background: linear-gradient(90deg, #070707 0%, rgba(7,7,7,.98) 37%, rgba(7,7,7,.63) 73%, rgba(7,7,7,.44)), linear-gradient(180deg, transparent 54%, #070707); }
.hero h1 { max-width: 790px; font-size: clamp(3rem, 5.2vw, 5.1rem); line-height: 1.04; }
.hero-h1-sub { display: block; max-width: 40ch; margin-top: .32em; color: #f3eee4; font: 650 clamp(1.35rem, 2vw, 2rem)/1.26 "Manrope", system-ui, sans-serif; letter-spacing: -.035em; }
.hero-lead { margin-top: 22px; color: var(--gold-light); font-size: 1.05rem; font-weight: 800; letter-spacing: .02em; }
.hero-promise { max-width: 38ch; margin: 14px 0; font-family: "Fraunces", Georgia, serif; font-size: clamp(1.45rem, 2.1vw, 2.15rem); line-height: 1.22; letter-spacing: -.02em; }
.hero-promise strong { color: #f5cb70; font-weight: 600; }
.hero-support { max-width: 62ch; margin-top: 14px; color: #d5d0c6; font-size: .98rem; line-height: 1.7; }
.hero-facts { margin-top: 24px; max-width: 610px; }
.hero-price { display: flex; align-items: baseline; gap: 12px; margin: 19px 0 0; color: #ded5c5; }
.hero-price strong { color: #fffaf0; font-size: clamp(1.7rem, 3vw, 2.5rem); line-height: 1; }
.hero-price span { font-size: .92rem; }
.hero-actions { margin-top: 21px; }
.hero-availability { margin-top: 13px; }
.landing-shortcuts { position: sticky; top: var(--header-h); z-index: 90; border-bottom-color: rgba(215,171,88,.32); backdrop-filter: blur(14px); }
.landing-shortcuts .container { min-height: 53px; padding-block: 7px; flex-wrap: nowrap; gap: clamp(8px, 1.4vw, 22px); }
.landing-shortcuts span { margin-right: auto; font-weight: 800; color: #f4e7c9; }
.landing-shortcuts a { white-space: nowrap; color: #eee5d4; font-size: .82rem; }
.landing-shortcuts .shortcut-cta { padding: 9px 13px; border: 1px solid rgba(226,179,83,.55); color: #f5d18c; }
.landing-shortcuts a:hover { color: var(--gold-light); }
.visual-story { background: #0d0c0b; }
.visual-heading { gap: 6vw; }
.visual-heading > div:last-child { max-width: 57ch; }
.visual-heading > div:last-child p { margin: 0 0 1em; color: #d6cfc5; line-height: 1.7; }
.brr-sequence { display: grid; grid-template-columns: repeat(3, 1fr); gap: 12px; margin: 46px 0 22px; padding: 0; list-style: none; counter-reset: none; }
.brr-sequence li { position: relative; min-height: 128px; display: flex; flex-direction: column; justify-content: space-between; gap: 20px; padding: 23px; border: 1px solid rgba(228,193,115,.28); font: 600 clamp(1.4rem, 2vw, 2rem)/1.1 "Fraunces", Georgia, serif; }
.brr-sequence li span { color: var(--gold-light); font: 800 .75rem "Manrope", sans-serif; }
.brr-sequence li + li::before { content: "→"; position: absolute; top: 48%; left: -22px; color: var(--gold-light); font: 400 1.2rem "Manrope", sans-serif; }
.brr-mantra { margin: 0; color: var(--gold-light); font-size: 1.06rem; font-weight: 700; }
.outcome-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 12px; }
.outcome-card { min-height: 210px; padding: clamp(23px, 3vw, 36px); }
.outcome-card h3 { margin-top: 33px; font-size: clamp(1.65rem, 2.2vw, 2.15rem); }
.outcome-toggle { display: block; width: 100%; padding: 0; border: 0; background: none; color: inherit; text-align: left; cursor: pointer; }
.outcome-card p { max-width: 45ch; line-height: 1.65; }
.program-intro { align-items: end; }
.program-intro h2 { max-width: 18ch; }
.program-weeks { position: relative; --program-progress: 0%; margin-top: 42px; border-top: 1px solid rgba(66,50,28,.24); }
.program-weeks::after { content: ""; position: absolute; z-index: 1; top: 0; left: 0; width: 2px; height: var(--program-progress); background: #ad7440; pointer-events: none; }
.program-week { border-bottom: 1px solid rgba(66,50,28,.24); }
.program-week summary { display: grid; grid-template-columns: 65px minmax(0,1fr) 38px; gap: 22px; align-items: center; padding: 24px 10px; cursor: pointer; list-style: none; color: #1d1914; }
.program-week summary::-webkit-details-marker { display: none; }
.program-week summary > span:first-child { color: #99622f; font-size: 1.04rem; font-weight: 800; }
.program-week summary > span:nth-child(2) { font: 600 clamp(1.35rem, 2.2vw, 2rem)/1.16 "Fraunces", Georgia, serif; }
.program-week summary small { display: block; margin-bottom: 5px; color: #7f6851; font: 800 .72rem/1.3 "Manrope", sans-serif; letter-spacing: .1em; }
.week-toggle { display: grid; place-items: center; width: 34px; height: 34px; border: 1px solid #b8a98f; border-radius: 50%; font-size: 1.3rem; font-weight: 400; transition: transform .22s ease; }
.program-week[open] .week-toggle { transform: rotate(45deg); border-color: #b77b45; }
.week-content { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 22px; padding: 0 10px 30px 97px; }
.week-content article { padding: 26px; background: #fffdf8; border: 1px solid rgba(66,50,28,.14); }
.week-content article > span { color: #80592e; font-size: .72rem; font-weight: 800; letter-spacing: .13em; }
.week-content h3 { margin: 11px 0; color: #1d1914; font: 600 clamp(1.2rem, 1.6vw, 1.5rem)/1.22 "Fraunces", Georgia, serif; }
.week-content p { max-width: 62ch; margin: 0; color: #51473b; font-size: .95rem; line-height: 1.7; }
.week-content .learning-output { margin-top: 17px; }
.criteria-grid { grid-template-columns: minmax(0, .9fr) minmax(0, 1.1fr); gap: 50px; }
.living-callout { display: flex; flex-direction: column; justify-content: space-between; min-height: 320px; padding: clamp(25px, 4vw, 45px); border: 1px solid rgba(228,193,115,.35); background: radial-gradient(circle at 78% 28%, rgba(183,123,69,.22), transparent 35%), #151311; }
.living-callout span { color: var(--gold-light); font-size: .72rem; letter-spacing: .18em; }
.living-callout strong { font: 600 clamp(1.8rem, 3vw, 3rem)/1.12 "Fraunces", Georgia, serif; }
.living-callout em { color: var(--gold-light); font-style: normal; }
.criteria-copy { max-width: 65ch; }
.criteria-footnote { padding-top: 16px; border-top: 1px solid rgba(255,255,255,.15); }
.ai-act-panel { grid-column: 1/-1; margin-top: 0; }
.method-steps { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.method-steps li { min-height: 150px; }
.method-steps li.is-visible { border-color: rgba(157,100,50,.48); }
.method-steps span { margin-bottom: 15px; }
.included-list { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.included-list li { min-height: 115px; }
.included-list li strong { min-width: 35px; }
.before-after, .fit-section, .pricing, .company-band, .closing { padding: clamp(64px, 8vw, 110px) 0; }
.before-after h2, .fit-section h2 { max-width: 22ch; margin: 0 0 32px; font: 600 clamp(2rem, 3.4vw, 3.4rem)/1.12 "Fraunces", Georgia, serif; }
.comparison-grid, .fit-columns { display: grid; grid-template-columns: repeat(2, minmax(0,1fr)); gap: 16px; }
.comparison-grid > div, .fit-columns > div { padding: clamp(24px, 3vw, 42px); border: 1px solid rgba(255,255,255,.19); background: rgba(255,255,255,.035); }
.comparison-grid > div + div { border-color: rgba(228,193,115,.46); background: rgba(164,104,49,.12); }
.comparison-grid span { color: var(--gold-light); font-size: .8rem; font-weight: 850; letter-spacing: .17em; }
.comparison-grid ul, .fit-columns ul { margin: 22px 0 0; padding: 0; list-style: none; }
.comparison-grid li, .fit-columns li { padding: 9px 0; border-bottom: 1px solid rgba(255,255,255,.1); }
.fit-section { background: #f6f2e9; color: #1d1914; }
.fit-columns > div { border-color: rgba(56,43,28,.14); background: #fff; }
.fit-columns > div + div { background: transparent; }
.fit-columns h3 { margin: 0; font: 600 1.6rem "Fraunces", Georgia, serif; }
.fit-columns li { border-color: rgba(30,20,10,.12); line-height: 1.6; }
.landing-team h3 { margin: 20px 0 6px; color: #fff9eb; font: 600 1.6rem "Fraunces", Georgia, serif; }
.pricing { color: #1d1914; }
.price-card { display: grid; grid-template-columns: 1fr minmax(300px, .82fr); gap: clamp(30px, 6vw, 110px); align-items: center; max-width: 1110px; margin: auto; }
.price-card h2 { margin: 0 0 20px; max-width: 16ch; font: 600 clamp(2.1rem, 3.6vw, 3.8rem)/1.08 "Fraunces", Georgia, serif; }
.price-card p { max-width: 56ch; }
.price-details { padding: clamp(28px, 4vw, 45px); background: #fff; border: 1px solid #d3c7b7; box-shadow: 0 25px 70px rgba(40,28,10,.08); }
.price-amount { margin: 0 0 22px; color: #251b10; font: 600 clamp(3.4rem, 6vw, 5.4rem)/1 "Fraunces", Georgia, serif; }
.price-details ul { margin: 0 0 26px; padding-left: 1.15rem; line-height: 1.85; }
.price-details .button { width: 100%; }
.price-disclaimer { color: #665a4e; font-size: .84rem; line-height: 1.6; }
.company-band { background: #e3d6c3; color: #251b12; }
.company-band .container { display: flex; align-items: center; justify-content: space-between; gap: 30px; }
.company-band h2 { margin: 0 0 10px; font: 600 clamp(1.85rem, 2.8vw, 2.8rem) "Fraunces", Georgia, serif; }
.company-band p:not(.section-kicker) { max-width: 65ch; }
.fit-section .section-kicker, .pricing .section-kicker, .company-band .section-kicker, .landing-faq .section-kicker { color: #704716; }
.lead-copy { align-self: start; }
.dossier-cover { width: min(245px, 63%); margin-top: 28px; border: 1px solid rgba(242,207,112,.25); box-shadow: 22px 26px 38px rgba(0,0,0,.4); transform: perspective(700px) rotateY(-9deg) rotateZ(-2deg); }
.closing { text-align: center; background: #070707; }
.closing h2 { margin: 10px auto 26px; font: 600 clamp(2.1rem, 4.3vw, 4.5rem)/1.09 "Fraunces", Georgia, serif; }
.closing h2 em { color: var(--gold-light); font-style: normal; }
.closing p { max-width: 55ch; margin: 15px auto; }
.closing .button { margin: 22px auto; }
.closing small { display: block; color: #bdb5a6; }
.mobile-cta { display: none; }
@media (prefers-reduced-motion: no-preference) {
  .hero .eyebrow, .hero h1, .hero .hero-promise, .hero .hero-facts, .hero .hero-actions { animation: productivia-enter .55s both; }
  .hero h1 { animation-delay: .1s; }
  .hero .hero-promise { animation-delay: .2s; }
  .hero .hero-facts { animation-delay: .3s; }
  .hero .hero-actions { animation-delay: .4s; }
  @keyframes productivia-enter { from { opacity: 0; transform: translateY(18px); } to { opacity: 1; transform: translateY(0); } }
}
@media (max-width: 1060px) {
  .hero-copy { width: min(680px, 74%); }
  .landing-shortcuts a { font-size: .74rem; }
  .landing-shortcuts .container { gap: 10px; }
  .criteria-grid { gap: 28px; }
}
@media (max-width: 780px) {
  html { scroll-padding-top: 75px; }
  body { padding-bottom: max(72px, env(safe-area-inset-bottom)); }
  .hero, .hero-inner { min-height: 0; }
  .hero-inner { padding-top: 110px; padding-bottom: 56px; }
  .hero-copy { width: 100%; max-width: 640px; }
  .hero h1 { font-size: clamp(2.8rem, 11vw, 4.4rem); }
  .hero-h1-sub { font-size: clamp(1.25rem, 5vw, 1.7rem); }
  .hero-promise { font-size: clamp(1.35rem, 5.4vw, 1.9rem); }
  .hero-support { font-size: .94rem; }
  .hero-price strong { font-size: 2rem; }
  .hero-image { opacity: .45; }
  .landing-shortcuts { display: none; }
  .brr-sequence { gap: 6px; }
  .brr-sequence li { min-height: 110px; padding: 14px; font-size: 1.15rem; }
  .brr-sequence li + li::before { display: none; }
  .outcome-grid, .comparison-grid, .fit-columns, .price-card, .week-content, .criteria-grid { grid-template-columns: 1fr; }
  .js .outcome-card p { max-height: 0; opacity: 0; overflow: hidden; transition: max-height .4s ease, opacity .3s ease; }
  .js .outcome-card.is-open p { max-height: 180px; opacity: 1; }
  .program-week summary { grid-template-columns: 42px minmax(0,1fr) 34px; gap: 10px; }
  .week-content { gap: 12px; padding-left: 0; }
  .method-steps { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .included-list { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .living-callout { min-height: 230px; }
  .company-band .container { display: block; }
  .company-band .button { margin-top: 14px; }
  .mobile-cta { display: flex; align-items: center; justify-content: space-between; gap: 12px; min-height: 64px; padding: 12px 20px max(12px,env(safe-area-inset-bottom)); font-size: .78rem; }
  .mobile-cta span { color: #f9efe0; }
  .mobile-cta strong { color: #19130c; background: #edc26c; padding: 10px; white-space: nowrap; }
}
@media (max-width: 470px) {
  .hero h1 { font-size: clamp(2.55rem, 12vw, 3.3rem); }
  .hero-facts { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .hero-actions .button { width: 100%; }
  .brr-sequence li { min-height: 100px; font-size: 1rem; }
  .method-steps, .included-list { grid-template-columns: 1fr; }
  .price-card h2 { font-size: 2.25rem; }
}
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; scroll-behavior: auto !important; }
  .js .reveal { opacity: 1 !important; transform: none !important; }
  .dossier-cover { transform: none; }
}