/* ===== RESET & BASE ===== */
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
:root{
  --bg:#f5f1ea;
  --bg-2:#ece6dc;
  --ink:#1a1a1a;
  --ink-soft:#3a3a3a;
  --muted:#7a766f;
  --line:#dcd5c8;
  --olive:#6b7c4a;
  --olive-d:#54622f;
  --wood:#c9a878;
  --white:#ffffff;
  --max:1280px;
}
html{scroll-behavior:smooth}
body{
  font-family:'Inter',sans-serif;
  background:var(--bg);
  color:var(--ink);
  font-weight:400;
  line-height:1.6;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
em{font-family:'Cormorant Garamond',serif;font-style:italic;font-weight:400}

/* ===== UTILS ===== */
.eyebrow{
  display:inline-block;
  font-size:.72rem;
  letter-spacing:.25em;
  text-transform:uppercase;
  color:var(--muted);
  margin-bottom:1.2rem;
  font-weight:500;
}
.eyebrow--light{color:#d9d3c5}
h2{
  font-family:'Cormorant Garamond',serif;
  font-weight:400;
  font-size:clamp(2rem,4.2vw,3.6rem);
  line-height:1.05;
  letter-spacing:-.01em;
  color:var(--ink);
}
h3{
  font-family:'Cormorant Garamond',serif;
  font-weight:500;
  font-size:1.7rem;
  letter-spacing:-.01em;
}

/* ===== NAV ===== */
.nav{
  position:fixed;top:0;left:0;right:0;z-index:100;
  padding:1.1rem 0;
  transition:all .35s ease;
  background:rgba(245,241,234,0);
}
.nav.scrolled{
  background:rgba(245,241,234,.92);
  backdrop-filter:blur(14px);
  border-bottom:1px solid var(--line);
  padding:.75rem 0;
}
.nav__inner{
  max-width:var(--max);
  margin:0 auto;
  padding:0 2rem;
  display:flex;align-items:center;justify-content:space-between;gap:2rem;
}
.nav__logo{display:flex;align-items:center;gap:.6rem;font-weight:600;letter-spacing:.18em;font-size:.85rem}
.nav__logo-mark{
  width:34px;height:34px;border-radius:50%;
  background:var(--ink);color:var(--bg);
  display:grid;place-items:center;
  font-family:'Cormorant Garamond',serif;font-size:.95rem;letter-spacing:0;
}
.nav__menu{display:flex;gap:2.2rem}
.nav__menu a{
  font-size:.85rem;font-weight:500;color:var(--ink-soft);
  position:relative;transition:color .25s;
}
.nav__menu a::after{
  content:'';position:absolute;left:0;bottom:-6px;
  width:0;height:1px;background:var(--ink);
  transition:width .3s;
}
.nav__menu a:hover{color:var(--ink)}
.nav__menu a:hover::after{width:100%}
.nav__cta{
  background:var(--ink);color:var(--bg);
  padding:.7rem 1.4rem;border-radius:50px;
  font-size:.8rem;font-weight:500;letter-spacing:.05em;
  transition:transform .25s,background .25s;
}
.nav__cta:hover{background:var(--olive);transform:translateY(-2px)}
.nav__burger{
  display:none;background:none;border:0;cursor:pointer;
  flex-direction:column;gap:5px;
}
.nav__burger span{width:24px;height:1.5px;background:var(--ink);transition:.3s}

/* ===== HERO ===== */
.hero{
  position:relative;height:100vh;min-height:680px;
  overflow:hidden;display:flex;align-items:flex-end;
  padding-bottom:8vh;
}
.hero__slider{position:absolute;inset:0}
.hero__slide{
  position:absolute;inset:0;
  background-size:cover;background-position:center;
  opacity:0;transition:opacity 1.6s ease;
  transform:scale(1.08);
}
.hero__slide.active{opacity:1;animation:zoom 8s ease forwards}
@keyframes zoom{from{transform:scale(1.08)}to{transform:scale(1)}}
.hero__overlay{
  position:absolute;inset:0;
  background:linear-gradient(180deg,rgba(0,0,0,.2) 0%,rgba(0,0,0,.55) 100%);
}
.hero__content{
  position:relative;z-index:2;
  max-width:var(--max);margin:0 auto;padding:0 2rem;
  color:#f5f1ea;width:100%;
}
.hero__tag{
  display:inline-block;font-size:.72rem;letter-spacing:.3em;
  margin-bottom:2rem;opacity:.85;font-weight:500;
}
.hero__title{
  font-family:'Cormorant Garamond',serif;
  font-weight:300;
  font-size:clamp(2.6rem,6.5vw,6rem);
  line-height:1;letter-spacing:-.015em;
  margin-bottom:1.6rem;max-width:1000px;
}
.hero__title em{font-weight:400;color:#dac8a0}
.hero__sub{font-size:1.05rem;opacity:.88;max-width:520px;margin-bottom:2.4rem;font-weight:300}
.hero__ctas{display:flex;gap:1rem;flex-wrap:wrap;align-items:center}
.hero__scroll{
  position:absolute;bottom:2rem;right:2rem;z-index:2;
  color:#f5f1ea;font-size:.7rem;letter-spacing:.3em;
  writing-mode:vertical-rl;opacity:.6;
  animation:bounceY 2.2s infinite;
}
@keyframes bounceY{0%,100%{transform:translateY(0)}50%{transform:translateY(8px)}}

/* ===== BUTTONS ===== */
.btn{
  display:inline-block;padding:1rem 2rem;
  font-size:.82rem;letter-spacing:.08em;font-weight:500;
  border-radius:50px;transition:all .3s;cursor:pointer;border:0;
}
.btn--primary{background:#f5f1ea;color:#1a1a1a}
.btn--primary:hover{background:var(--olive);color:#f5f1ea;transform:translateY(-2px)}
.btn--ghost{background:transparent;color:#f5f1ea;border:1px solid rgba(245,241,234,.4)}
.btn--ghost:hover{background:#f5f1ea;color:#1a1a1a}
.btn--text{padding:1rem 0;background:none;color:#f5f1ea}
.btn--text:hover{color:#dac8a0}

/* ===== STRIP ===== */
.strip{
  background:var(--ink);color:var(--bg);
  padding:1.4rem 0;overflow:hidden;
  border-top:1px solid #2a2a2a;border-bottom:1px solid #2a2a2a;
}
.strip__track{
  display:flex;gap:3rem;white-space:nowrap;
  font-family:'Cormorant Garamond',serif;font-size:1.4rem;letter-spacing:.08em;
  animation:slide 28s linear infinite;
}
@keyframes slide{from{transform:translateX(0)}to{transform:translateX(-50%)}}

/* ===== ABOUT ===== */
.about{padding:9rem 2rem;max-width:var(--max);margin:0 auto}
.about__grid{display:grid;grid-template-columns:1fr 1.1fr;gap:5rem;align-items:center}
.about__img{
  position:relative;overflow:hidden;border-radius:4px;
}
.about__img img{width:100%;height:auto;display:block;transition:transform 1.2s}
.about__img:hover img{transform:scale(1.05)}
.about__text h2{margin-bottom:1.8rem}
.about__text p{font-size:1.05rem;color:var(--ink-soft);margin-bottom:1.2rem;max-width:520px}
.about__stats{display:flex;gap:2.5rem;margin-top:2.8rem;padding-top:2rem;border-top:1px solid var(--line)}
.about__stats div{display:flex;flex-direction:column}
.about__stats strong{
  font-family:'Cormorant Garamond',serif;font-size:2.4rem;
  font-weight:400;color:var(--olive);line-height:1;
}
.about__stats span{font-size:.78rem;color:var(--muted);letter-spacing:.05em;margin-top:.4rem;line-height:1.3}

/* ===== BEFORE / AFTER ===== */
.ba{padding:7rem 2rem;background:var(--bg-2);max-width:100%}
.ba__head{max-width:var(--max);margin:0 auto 4rem;text-align:center}
.ba__head h2{margin-bottom:1rem}
.ba__head p{color:var(--muted);max-width:520px;margin:0 auto}

.ba__list{max-width:var(--max);margin:0 auto;display:flex;flex-direction:column;gap:7rem}
.ba__item{
  display:grid;grid-template-columns:1.4fr 1fr;
  gap:3.5rem;align-items:center;
}
.ba__item--reverse{grid-template-columns:1fr 1.4fr}
.ba__item--reverse .ba__meta{order:-1}

.ba__slider{
  position:relative;aspect-ratio:4/3;
  overflow:hidden;cursor:ew-resize;
  user-select:none;border-radius:4px;
  box-shadow:0 30px 80px -30px rgba(0,0,0,.35);
}
.ba__image{
  border-radius:4px;overflow:hidden;
  box-shadow:0 30px 80px -30px rgba(0,0,0,.35);
  transition:transform .6s ease;
}
.ba__image img{width:100%;height:auto;display:block;transition:transform 1.2s}
.ba__image:hover img{transform:scale(1.02)}
.ba__after,.ba__before{
  position:absolute;inset:0;
  background-size:cover;background-position:center;
}
.ba__slider--split .ba__before{
  background-size:200% 100%;
  background-position:left center;
}
.ba__slider--split .ba__after{
  background-size:200% 100%;
  background-position:right center;
}
.ba__vignette{
  position:absolute;inset:0;pointer-events:none;
  background:
    linear-gradient(180deg, rgba(0,0,0,.18) 0%, rgba(0,0,0,0) 18%, rgba(0,0,0,0) 82%, rgba(0,0,0,.22) 100%);
  z-index:1;
}
.ba__before{clip-path:inset(0 50% 0 0);transition:clip-path .05s linear}
.ba__handle{
  position:absolute;top:0;bottom:0;left:50%;
  width:1.5px;background:rgba(245,241,234,.85);
  transform:translateX(-50%);
  pointer-events:none;
  box-shadow:0 0 12px rgba(0,0,0,.25);
}
.ba__handle span{
  position:absolute;top:50%;left:50%;
  transform:translate(-50%,-50%);
  width:52px;height:52px;border-radius:50%;
  background:rgba(245,241,234,.95);
  backdrop-filter:blur(8px);
  box-shadow:0 8px 30px rgba(0,0,0,.3);
  display:grid;place-items:center;
  border:1.5px solid rgba(245,241,234,.95);
}
.ba__handle span::before,
.ba__handle span::after{
  content:'';position:absolute;top:50%;
  width:0;height:0;border:5px solid transparent;
  transform:translateY(-50%);
}
.ba__handle span::before{left:11px;border-right:7px solid var(--ink)}
.ba__handle span::after{right:11px;border-left:7px solid var(--ink)}

.ba__label{
  position:absolute;bottom:1.2rem;
  font-family:'Cormorant Garamond',serif;
  font-style:italic;font-weight:400;
  font-size:1.15rem;letter-spacing:.04em;
  padding:.35rem 1.1rem;
  color:#f5f1ea;
  background:rgba(26,26,26,.35);
  backdrop-filter:blur(10px);
  border:1px solid rgba(245,241,234,.25);
  border-radius:50px;
  z-index:2;
  text-shadow:0 1px 8px rgba(0,0,0,.4);
}
.ba__label--b{left:1.2rem}
.ba__label--a{right:1.2rem}

.ba__meta h3{font-size:2.2rem;margin-bottom:1rem}
.ba__meta p{color:var(--ink-soft);margin-bottom:1.5rem;max-width:440px}
.ba__meta ul{list-style:none;display:grid;grid-template-columns:1fr 1fr;gap:.6rem 1.5rem}
.ba__meta li{
  font-size:.85rem;color:var(--muted);
  padding-left:1.2rem;position:relative;
}
.ba__meta li::before{
  content:'';position:absolute;left:0;top:50%;
  width:6px;height:6px;background:var(--olive);
  border-radius:50%;transform:translateY(-50%);
}

/* ===== SERVICES ===== */
.services{padding:9rem 2rem;max-width:var(--max);margin:0 auto}
.services__head{text-align:center;margin-bottom:4.5rem}
.services__grid{display:grid;grid-template-columns:repeat(4,1fr);gap:1.5rem}
.service{
  padding:2.5rem 2rem;background:var(--white);
  border:1px solid var(--line);
  border-radius:4px;
  transition:all .35s;position:relative;overflow:hidden;
}
.service::before{
  content:'';position:absolute;bottom:0;left:0;right:0;
  height:2px;background:var(--olive);
  transform:scaleX(0);transform-origin:left;transition:transform .4s;
}
.service:hover{transform:translateY(-8px);box-shadow:0 30px 60px -30px rgba(0,0,0,.15)}
.service:hover::before{transform:scaleX(1)}
.service__num{
  font-family:'Cormorant Garamond',serif;
  font-size:1.6rem;color:var(--olive);
  display:block;margin-bottom:1.5rem;
}
.service h3{font-size:1.3rem;margin-bottom:.8rem}
.service p{font-size:.92rem;color:var(--ink-soft);line-height:1.6}

/* ===== BANNER FILOSOFÍA ===== */
.banner{padding:7rem 2rem;background:var(--bg)}
.banner__inner{
  max-width:var(--max);margin:0 auto;
  display:grid;grid-template-columns:1fr 1.1fr;gap:4rem;align-items:center;
}
.banner__img{
  border-radius:4px;overflow:hidden;
  box-shadow:0 30px 80px -30px rgba(0,0,0,.25);
}
.banner__img img{width:100%;height:auto;display:block}
.banner__text h2{margin:1rem 0 1.5rem}
.banner__text p{color:var(--ink-soft);max-width:480px;margin-bottom:2rem;font-size:1.05rem}
.banner__pills{display:flex;flex-wrap:wrap;gap:.6rem}
.banner__pills span{
  display:inline-block;
  padding:.5rem 1.1rem;border:1px solid var(--ink);
  border-radius:50px;font-size:.78rem;letter-spacing:.08em;font-weight:500;
  transition:all .25s;
}
.banner__pills span:hover{background:var(--ink);color:var(--bg)}

@media (max-width:960px){
  .banner{padding:5rem 1.5rem}
  .banner__inner{grid-template-columns:1fr;gap:2.5rem}
  .banner__img{max-width:560px;margin:0 auto}
}

/* ===== PROCESS ===== */
.process{
  padding:8rem 2rem;
  background:var(--ink);color:var(--bg);
}
.process__head{max-width:var(--max);margin:0 auto 4rem}
.process__head h2{color:var(--bg)}
.process__head .eyebrow{color:#9a948a}
.process__steps{
  max-width:var(--max);margin:0 auto;
  display:grid;grid-template-columns:repeat(5,1fr);gap:1.5rem;
}
.step{
  padding:2rem 1.5rem;
  border-top:1px solid #333;
  transition:all .3s;
}
.step:hover{border-top-color:var(--wood);transform:translateY(-4px)}
.step span{
  font-family:'Cormorant Garamond',serif;
  font-size:1.4rem;color:var(--wood);
  display:block;margin-bottom:1rem;
}
.step h4{font-size:1.05rem;margin-bottom:.6rem;font-weight:500;letter-spacing:.02em}
.step p{font-size:.85rem;color:#a8a39a;line-height:1.5}

/* ===== BLOG ===== */
.blog{padding:9rem 2rem;max-width:var(--max);margin:0 auto}
.blog__head{text-align:center;margin-bottom:4rem}
.blog__grid{display:grid;grid-template-columns:repeat(3,1fr);gap:2rem}
.post{display:block;transition:transform .35s}
.post:hover{transform:translateY(-6px)}
.post__img{
  width:100%;aspect-ratio:4/3;
  background-size:cover;background-position:center;
  border-radius:4px;margin-bottom:1.2rem;
  transition:filter .35s;
}
.post:hover .post__img{filter:brightness(1.05)}
.post__tag{
  font-size:.7rem;letter-spacing:.2em;
  color:var(--olive);font-weight:600;
  margin-bottom:.6rem;display:inline-block;
}
.post h3{font-size:1.4rem;margin-bottom:.5rem;line-height:1.2}
.post p{font-size:.9rem;color:var(--ink-soft)}

/* ===== CTA ===== */
.cta{
  padding:8rem 2rem;
  background:var(--ink);color:var(--bg);
  position:relative;overflow:hidden;
}
.cta::before{
  content:'';position:absolute;inset:0;
  background:radial-gradient(circle at 30% 50%,rgba(107,124,74,.18),transparent 60%);
  pointer-events:none;
}
.cta__inner{
  position:relative;
  max-width:680px;margin:0 auto;text-align:center;
}
.cta h2{color:var(--bg);margin-bottom:1rem}
.cta > .cta__inner > p{color:#b8b1a5;margin-bottom:3rem;max-width:480px;margin-left:auto;margin-right:auto}

.form{display:flex;flex-direction:column;gap:1rem;text-align:left;margin-bottom:2.5rem}
.form__row{display:grid;grid-template-columns:1fr 1fr;gap:1rem}
.form input,.form textarea,.form select{
  background:transparent;
  border:0;border-bottom:1px solid #4a4640;
  padding:1rem .2rem;
  font-family:inherit;font-size:.95rem;
  color:var(--bg);
  transition:border-color .25s;
  outline:none;width:100%;
}
.form input::placeholder,.form textarea::placeholder{color:#6f6a60}
.form input:focus,.form textarea:focus,.form select:focus{border-bottom-color:var(--wood)}
.form select{cursor:pointer}
.form select option{background:var(--ink);color:var(--bg)}
.form button{align-self:flex-start;margin-top:1rem}

.cta__channels{
  display:flex;justify-content:center;gap:.8rem;flex-wrap:wrap;
  font-size:.88rem;color:#b8b1a5;
}
.cta__channels a{color:var(--bg);transition:color .25s}
.cta__channels a:hover{color:var(--wood)}

/* ===== FOOTER ===== */
.footer{background:#0f0f0f;color:#a8a39a;padding:4rem 2rem 1.5rem}
.footer__inner{
  max-width:var(--max);margin:0 auto;
  display:grid;grid-template-columns:1.2fr 1fr;gap:3rem;
  padding-bottom:3rem;border-bottom:1px solid #2a2a2a;
}
.footer__logo{
  font-family:'Cormorant Garamond',serif;
  font-size:1.6rem;color:#f5f1ea;
  letter-spacing:.1em;display:block;margin-bottom:.8rem;
}
.footer__brand p{font-size:.9rem;max-width:340px}
.footer__cols{display:grid;grid-template-columns:1fr 1fr;gap:2rem}
.footer__cols h5{
  font-size:.75rem;letter-spacing:.2em;color:#f5f1ea;
  text-transform:uppercase;font-weight:500;margin-bottom:1rem;
}
.footer__cols a{display:block;font-size:.88rem;margin-bottom:.5rem;transition:color .2s}
.footer__cols a:hover{color:#f5f1ea}
.footer__bottom{
  max-width:var(--max);margin:1.5rem auto 0;
  display:flex;justify-content:space-between;
  font-size:.78rem;flex-wrap:wrap;gap:.5rem;
}
.footer__bottom a{color:var(--wood);transition:color .2s}
.footer__bottom a:hover{color:#f5f1ea}

/* ===== WSP FLOAT ===== */
.wsp{
  position:fixed;bottom:1.6rem;right:1.6rem;z-index:99;
  width:54px;height:54px;border-radius:50%;
  background:#25D366;color:#fff;
  display:grid;place-items:center;
  box-shadow:0 10px 30px rgba(37,211,102,.4);
  transition:transform .25s;
}
.wsp:hover{transform:scale(1.08)}
.wsp svg{width:26px;height:26px}

/* ===== REVEAL ===== */
.reveal{opacity:0;transform:translateY(30px);transition:opacity .8s,transform .8s}
.reveal.in{opacity:1;transform:translateY(0)}

/* ===== RESPONSIVE ===== */
@media (max-width:960px){
  .nav__menu{
    display:none;position:absolute;top:100%;left:0;right:0;
    background:var(--bg);flex-direction:column;
    padding:1.5rem 2rem;gap:1.2rem;
    border-bottom:1px solid var(--line);
  }
  .nav__menu.open{display:flex}
  .nav__cta{display:none}
  .nav__burger{display:flex}
  .about__grid,.ba__item,.ba__item--reverse{grid-template-columns:1fr;gap:2.5rem}
  .ba__item--reverse .ba__meta{order:0}
  .services__grid{grid-template-columns:repeat(2,1fr)}
  .process__steps{grid-template-columns:repeat(2,1fr)}
  .blog__grid{grid-template-columns:1fr}
  .footer__inner{grid-template-columns:1fr;gap:2rem}
  .footer__bottom{flex-direction:column;text-align:center}
  .hero__title{font-size:clamp(2.2rem,9vw,3.8rem)}
  .form__row{grid-template-columns:1fr}
  .about{padding:5rem 1.5rem}
  .ba{padding:5rem 1.5rem}
  .services,.process,.blog,.cta{padding:5rem 1.5rem}
  .about__stats{flex-wrap:wrap;gap:1.5rem}
}
@media (max-width:560px){
  .services__grid,.process__steps{grid-template-columns:1fr}
  .hero__ctas{flex-direction:column;align-items:stretch}
  .btn{text-align:center}
}