/* Landing — styles */
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--paper);color:var(--ink);font-family:var(--font-sans);font-size:17px;line-height:1.6;-webkit-font-smoothing:antialiased}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none;border:none}
em{font-style:italic;color:var(--bronze-dark)}
strong{font-weight:600}
.bronze{color:var(--bronze)}
.wrap{max-width:1200px;margin:0 auto;padding:0 48px}
.eyebrow{font-size:11px;font-weight:600;letter-spacing:.24em;text-transform:uppercase;color:var(--ink-60)}
.eyebrow-bronze{color:var(--bronze)}

/* H2 variants */
.h2{font-family:var(--font-serif);font-size:44px;line-height:1.08;font-weight:700;letter-spacing:-.02em;margin:14px 0 0;text-wrap:balance;color:var(--ink)}
.h2-wide{max-width:780px}
.h2-paper{color:var(--paper)}

/* =====================
   NAVBAR
   ===================== */
.nav{position:sticky;top:0;z-index:50;background:rgba(245,239,230,.92);backdrop-filter:blur(10px);border-bottom:1px solid rgba(10,10,10,.06)}
.nav-wrap{max-width:1200px;margin:0 auto;padding:16px 48px;display:flex;align-items:center;justify-content:space-between;gap:24px}
.nav-brand{display:flex;align-items:center;gap:12px}
.nav-mono{width:30px}
.nav-name{font-family:var(--font-serif);font-size:17px;font-weight:700;line-height:1;color:var(--ink)}
.nav-tag{font-size:8px;letter-spacing:.32em;color:var(--ink-60);margin-top:4px;font-weight:500}
.nav-links{display:flex;gap:28px;font-size:13px}
.nav-links a{padding:6px 0;border-bottom:1px solid transparent;transition:border-color 180ms}
.nav-links a:hover{border-bottom-color:var(--bronze)}
.nav-cta{background:var(--ink);color:var(--paper);padding:10px 18px;font-size:13px;font-weight:500;border-radius:2px;transition:background 180ms}
.nav-cta:hover{background:var(--ink-80)}

/* =====================
   HERO
   ===================== */
.hero{min-height:calc(100vh - 64px);display:flex;align-items:center;padding:80px 0 60px;background:var(--paper);position:relative;overflow:hidden}
.hero::before{content:"";position:absolute;top:10%;right:-10%;width:600px;height:600px;background:radial-gradient(circle,rgba(176,141,87,.08),transparent 60%);pointer-events:none}
.hero-inner{max-width:1200px;margin:0 auto;padding:0 48px;width:100%;position:relative}
.hero-eyebrow{font-size:11px;font-weight:600;letter-spacing:.28em;text-transform:uppercase;color:var(--bronze);margin-bottom:32px}
.hero-title{font-family:var(--font-serif);font-size:clamp(48px,7vw,104px);line-height:.98;font-weight:700;letter-spacing:-.025em;color:var(--ink);margin:0 0 32px;max-width:1050px;text-wrap:balance}
.hero-sub{font-size:20px;line-height:1.5;color:var(--ink-60);max-width:640px;margin:0 0 44px}
.hero-ctas{display:flex;gap:20px;flex-wrap:wrap;align-items:center;margin-bottom:64px}
.btn{display:inline-flex;align-items:center;gap:10px;font-family:inherit;font-size:15px;font-weight:500;padding:16px 26px;border-radius:3px;cursor:pointer;border:1px solid transparent;letter-spacing:.005em;transition:all 180ms cubic-bezier(.2,.8,.2,1);text-decoration:none}
.btn-primary{background:var(--ink);color:var(--paper);border-color:var(--ink)}
.btn-primary:hover{background:var(--ink-80)}
.btn-ghost{background:transparent;color:var(--ink);padding:16px 0;border-bottom:1px solid var(--ink);border-radius:0}
.btn-ghost:hover{color:var(--bronze-dark);border-bottom-color:var(--bronze)}
.hero-foot{display:flex;gap:16px;align-items:center;font-size:13px;color:var(--ink-60);letter-spacing:.02em;flex-wrap:wrap}
.hero-foot-sep{color:var(--bronze)}
.hero-rule{position:absolute;bottom:40px;left:48px;right:48px;height:1px;background:linear-gradient(to right,var(--ink) 0,var(--ink) 60px,transparent 60px)}

/* =====================
   SECTIONS BASE
   ===================== */
.section{padding:120px 0;position:relative}
.section-paper{background:var(--paper)}
.section-ink{background:var(--ink);color:var(--paper)}
.section-ink .h2,.section-ink .eyebrow{color:var(--paper)}

.wrap-2col{display:grid;grid-template-columns:200px 1fr;gap:80px;align-items:start}
.col-label{padding-top:8px}
.body-stack{display:flex;flex-direction:column;gap:20px;margin-top:32px;font-size:17px;line-height:1.65;color:var(--ink-80);max-width:720px}
.body-stack p{margin:0}
.lead{font-family:var(--font-serif);font-style:italic;font-size:22px !important;line-height:1.45 !important;color:var(--ink) !important}

.section-head{margin-bottom:72px;max-width:880px}
.section-head-ink{color:var(--paper)}

/* =====================
   ÁREAS GRID
   ===================== */
.areas-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:transparent;border:none}
.area-card{background:var(--paper);padding:48px 40px 44px;position:relative;transition:background 200ms;border:1px solid var(--ink-10)}
.area-card:nth-child(5){grid-column:span 2}
.area-card:hover{background:var(--paper-warm)}
.area-icon{color:var(--bronze);margin-bottom:28px}
.area-icon i,.area-icon svg{width:32px;height:32px;stroke-width:1.3}
.area-num{position:absolute;top:32px;right:32px;font-family:var(--font-mono);font-size:11px;color:var(--ink-40);letter-spacing:.1em}
.area-title{font-family:var(--font-serif);font-size:24px;font-weight:700;line-height:1.15;letter-spacing:-.01em;margin:0 0 14px;color:var(--ink)}
.area-desc{font-size:15px;line-height:1.55;color:var(--ink-60);margin:0}

/* =====================
   MÉTODO
   ===================== */
.metodo-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:64px 80px;margin-top:24px}
.metodo-item{padding-top:32px;border-top:1px solid rgba(245,239,230,.15);position:relative}
.metodo-item::before{content:"";position:absolute;top:-1px;left:0;width:40px;height:2px;background:var(--bronze)}
.metodo-k{font-size:11px;letter-spacing:.24em;color:var(--bronze);margin-bottom:18px;font-weight:600}
.metodo-t{font-family:var(--font-serif);font-size:26px;line-height:1.18;font-weight:700;letter-spacing:-.01em;color:var(--paper);margin:0 0 14px;text-wrap:balance}
.metodo-d{font-size:16px;line-height:1.6;color:rgba(245,239,230,.7);margin:0}

/* =====================
   CASO REAL
   ===================== */
.section-case{background:var(--ink);color:var(--paper);padding:140px 0}
.case-grid{display:grid;grid-template-columns:1fr 1fr;gap:80px;align-items:center}
.case-left{border-left:2px solid var(--bronze);padding-left:40px}
.case-big{font-family:var(--font-serif);font-size:clamp(72px,10vw,160px);line-height:.95;font-weight:700;letter-spacing:-.04em;color:var(--bronze);margin-top:32px;font-variant-numeric:tabular-nums}
.case-cents{font-size:.55em;color:var(--bronze-soft);letter-spacing:-.02em}
.case-big-sub{font-family:var(--font-serif);font-size:28px;font-style:italic;color:var(--paper);margin-top:12px;letter-spacing:-.01em}
.case-head{font-size:30px !important;line-height:1.2 !important;margin-bottom:24px}
.case-p{font-size:16px;line-height:1.65;color:rgba(245,239,230,.78);margin:0 0 16px}
.case-p strong{color:var(--paper);font-weight:600}
.case-legal{border-top:1px solid rgba(245,239,230,.15);border-bottom:1px solid rgba(245,239,230,.15);padding:18px 0;margin:28px 0 24px;font-size:14px;color:rgba(245,239,230,.85);letter-spacing:.005em}
.case-legal-label{display:inline-block;font-size:10px;font-weight:700;letter-spacing:.24em;color:var(--bronze);margin-right:14px}
.case-legal strong{color:var(--paper)}
.case-seal{display:inline-flex;align-items:center;gap:10px;font-size:11px;letter-spacing:.18em;text-transform:uppercase;color:var(--ink-40);font-family:var(--font-mono)}
.case-seal-dot{width:6px;height:6px;background:var(--bronze);border-radius:999px}

/* =====================
   MARDEN
   ===================== */
.marden-grid{display:grid;grid-template-columns:280px 1fr;gap:56px;align-items:start}
.marden-photo{}
.ph-frame{aspect-ratio:4/5;background:var(--paper-warm);border:1px dashed var(--paper-edge);display:block;position:relative;overflow:hidden;color:var(--ink-40)}
.ph-frame-real{border:1px solid var(--ink-20);background:var(--ink);box-shadow:0 24px 56px -28px rgba(0,0,0,.55)}
.ph-img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;object-position:center 22%;display:block;filter:grayscale(.15) contrast(1.02)}
.ph-label{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);font-family:var(--font-mono);font-size:13px;letter-spacing:.1em;color:var(--bronze-dark);background:var(--paper);padding:6px 12px;border:1px solid var(--paper-edge)}
.ph-hint{position:absolute;bottom:16px;left:50%;transform:translateX(-50%);font-size:11px;letter-spacing:.1em;text-transform:uppercase}
.marden-name{font-family:var(--font-serif);font-size:44px;line-height:1.02;font-weight:700;letter-spacing:-.02em;color:var(--ink)}
.marden-role{font-size:16px;color:var(--ink-60);margin-top:10px}
.marden-oab{font-family:var(--font-mono);font-size:13px;color:var(--ink-40);letter-spacing:.05em;margin-top:8px}
.marden-rule{width:40px;height:1px;background:var(--bronze);margin:32px 0 28px}
.marden-bio{font-size:17px;line-height:1.65;color:var(--ink-80);margin:0 0 16px;max-width:620px}
.marden-bio strong{color:var(--ink)}
.marden-links{display:flex;flex-direction:column;gap:10px;margin-top:32px;font-size:14px;color:var(--ink-60)}
.marden-links a{display:inline-flex;align-items:center;gap:10px;padding:6px 0;border-bottom:1px solid transparent;width:fit-content;transition:all 180ms}
.marden-links a:hover{color:var(--bronze-dark);border-bottom-color:var(--bronze)}
.marden-links i,.marden-links svg{width:16px;height:16px;stroke-width:1.5}

/* =====================
   CTA FINAL
   ===================== */
.section-cta{background:var(--ink);color:var(--paper);padding:140px 0 160px;text-align:center;position:relative;overflow:hidden}
.section-cta::before{content:"";position:absolute;inset:0;background:radial-gradient(ellipse at center,rgba(176,141,87,.12),transparent 55%);pointer-events:none}
.cta-eyebrow{font-size:11px;font-weight:600;letter-spacing:.28em;text-transform:uppercase;color:var(--bronze);margin-bottom:28px;position:relative}
.cta-title{font-family:var(--font-serif);font-size:clamp(44px,6vw,84px);line-height:1;font-weight:700;letter-spacing:-.025em;color:var(--paper);margin:0 0 32px;text-wrap:balance;position:relative}
.cta-p{font-size:19px;line-height:1.55;color:rgba(245,239,230,.78);max-width:660px;margin:0 auto 56px;position:relative}
.cta-btn{display:inline-flex;align-items:center;gap:14px;background:var(--bronze);color:var(--ink);padding:22px 36px;font-size:18px;font-weight:600;border-radius:3px;transition:all 200ms cubic-bezier(.2,.8,.2,1);position:relative;letter-spacing:.005em}
.cta-btn:hover{background:var(--bronze-soft);transform:translateY(-1px)}
.cta-btn i,.cta-btn svg{width:22px;height:22px;stroke-width:1.75}
.cta-arrow{font-family:var(--font-serif);font-size:22px;margin-left:4px}
.cta-small{font-size:12px;letter-spacing:.18em;text-transform:uppercase;color:var(--ink-40);margin-top:28px;position:relative;font-family:var(--font-mono)}

/* =====================
   FOOTER
   ===================== */
.footer{background:#050505;color:var(--paper);padding:80px 0 48px}
.foot-top{display:flex;align-items:center;gap:16px;margin-bottom:56px}
.foot-mono{width:36px}
.foot-name{font-family:var(--font-serif);font-size:20px;font-weight:700;letter-spacing:.03em;color:var(--paper)}
.foot-tag{font-size:9px;letter-spacing:.32em;color:var(--bronze);margin-top:5px;font-weight:500}
.foot-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:40px;margin-bottom:56px}
.foot-label{font-size:10px;font-weight:700;letter-spacing:.24em;color:var(--bronze);margin-bottom:14px}
.foot-val{font-size:13px;line-height:1.6;color:rgba(245,239,230,.72);margin-bottom:4px}
.foot-val a{border-bottom:1px solid transparent;transition:border-color 180ms}
.foot-val a:hover{border-bottom-color:var(--bronze)}
.foot-rule{height:1px;background:rgba(245,239,230,.12);margin-bottom:28px}
.foot-bottom{display:flex;justify-content:space-between;gap:40px;flex-wrap:wrap;font-size:11px;color:rgba(245,239,230,.45);letter-spacing:.02em;line-height:1.6}
.foot-disclaimer{max-width:640px}

/* =====================
   STICKY WHATSAPP (mobile only)
   ===================== */
.sticky-wa{display:none;position:fixed;bottom:16px;left:16px;right:16px;background:var(--ink);color:var(--paper);padding:14px 20px;font-size:14px;font-weight:500;border-radius:3px;z-index:100;align-items:center;justify-content:center;gap:10px;box-shadow:0 8px 32px rgba(0,0,0,.25);border:1px solid var(--bronze)}
.sticky-wa i,.sticky-wa svg{width:18px;height:18px;stroke-width:1.75;color:var(--bronze)}

/* =====================
   MOBILE
   ===================== */
@media (max-width:900px){
  .wrap{padding:0 24px}
  .nav-wrap{padding:14px 24px;gap:12px}
  .nav-links{display:none}
  .nav-cta{font-size:12px;padding:9px 14px}
  .nav-name{font-size:15px}
  .nav-tag{font-size:7px}
  .section{padding:72px 0}
  .section-case{padding:88px 0}
  .hero{padding:40px 0 80px;min-height:auto}
  .hero-sub{font-size:17px}
  .hero-ctas{flex-direction:column;align-items:stretch;gap:14px}
  .btn{justify-content:center}
  .hero-rule{display:none}
  .wrap-2col{grid-template-columns:1fr;gap:24px}
  .col-label{padding-top:0}
  .body-stack{margin-top:20px;font-size:16px}
  .lead{font-size:19px !important}
  .h2{font-size:32px}
  .areas-grid{grid-template-columns:1fr;gap:1px;border:none}
  .area-card,.area-card:nth-child(5){grid-column:auto}
  .area-card{padding:32px 24px 28px}
  .area-num{top:20px;right:20px}
  .metodo-grid{grid-template-columns:1fr;gap:40px}
  .metodo-t{font-size:22px}
  .case-grid{grid-template-columns:1fr;gap:40px}
  .case-left{padding-left:20px}
  .case-big{font-size:72px}
  .case-head{font-size:22px !important}
  .marden-grid{grid-template-columns:1fr;gap:32px}
  .marden-photo{max-width:260px}
  .marden-name{font-size:32px}
  .marden-bio{font-size:15px}
  .cta-title{font-size:40px}
  .cta-p{font-size:16px;margin-bottom:40px}
  .cta-btn{padding:18px 26px;font-size:15px;width:100%;justify-content:center}
  .foot-grid{grid-template-columns:1fr 1fr;gap:28px}
  .foot-bottom{flex-direction:column;gap:16px}
  body{padding-bottom:76px}
  .sticky-wa{display:flex}
}
@media (max-width:480px){
  .foot-grid{grid-template-columns:1fr}
  .hero-title{font-size:44px}
}