/* =====================================================================
   Carlos Torres Advisory · style.css
   Boutique de corporate finance independiente · doble audiencia.
   Newsreader (serif editorial) + Libre Franklin (sans). Sin degradados.
   ===================================================================== */

/* 1 · Tokens */
:root{
  --ink:#0C1E38; --navy:#12294A; --navy-2:#1A3860;
  --paper:#F7F6F2; --paper-2:#FFFFFF; --paper-3:#F1EFE9;
  --muted:#55606F; --muted-2:#8A93A0;
  --line:#E6E4DB; --line-2:#D8D5CA; --line-dark:#2A4269;
  --accent:#3A5A82; --accent-l:#A7BAD2;
  --serif:"Newsreader",Georgia,"Times New Roman",serif;
  --sans:"Libre Franklin",-apple-system,BlinkMacSystemFont,"Segoe UI",Arial,sans-serif;
  --wrap:1520px; --gutter:clamp(1.5rem,5vw,5rem); --section-y:clamp(6rem,11vw,11rem);
  --header-h:88px; --ease:cubic-bezier(0.22,0.61,0.36,1);
}

/* 2 · Base */
*,*::before,*::after{box-sizing:border-box;}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;scroll-padding-top:calc(var(--header-h) + 12px);}
body{margin:0;background:var(--paper);color:var(--ink);font-family:var(--sans);font-size:1.0625rem;line-height:1.65;-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility;}
img,svg{display:block;max-width:100%;}
a{color:inherit;text-decoration:none;}
:focus-visible{outline:2px solid var(--accent);outline-offset:3px;border-radius:2px;}
.wrap{width:100%;max-width:var(--wrap);margin-inline:auto;padding-inline:var(--gutter);}
.skip-link{position:absolute;left:1rem;top:-100px;z-index:1000;background:var(--ink);color:#fff;padding:0.65rem 1rem;font-size:0.9rem;border-radius:4px;transition:top 0.2s var(--ease);}
.skip-link:focus{top:1rem;}

/* 3 · Tipografía de sistema */
.eyebrow{font-size:0.72rem;font-weight:600;letter-spacing:0.2em;text-transform:uppercase;color:var(--accent);margin:0 0 1.25rem;display:inline-flex;align-items:center;gap:0.75rem;}
.eyebrow::before{content:"";width:26px;height:1px;background:var(--accent);}
.section-title{font-family:var(--serif);font-weight:300;letter-spacing:-0.012em;color:var(--ink);font-size:clamp(2rem,3.8vw,3rem);line-height:1.12;margin:0;max-width:24ch;text-wrap:balance;}
.section-lead{margin:1.4rem 0 0;font-size:1.2rem;line-height:1.6;color:var(--muted);max-width:54ch;text-wrap:pretty;}
.prose{font-size:1.1rem;line-height:1.72;}
.prose p{margin:0 0 1rem;max-width:58ch;color:var(--muted);}
.prose p:last-child{margin-bottom:0;}

/* 4 · Botones */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:0.55rem;font-family:var(--sans);font-size:0.95rem;font-weight:500;line-height:1;padding:0.95rem 1.6rem;border:1px solid transparent;border-radius:2px;cursor:pointer;transition:background-color 0.25s var(--ease),color 0.25s var(--ease),border-color 0.25s var(--ease),transform 0.25s var(--ease),box-shadow 0.25s var(--ease);}
.btn-primary{background:var(--ink);color:#fff;}
.btn-primary:hover{background:var(--navy-2);transform:translateY(-1px);box-shadow:0 10px 24px -14px rgba(12,30,56,0.5);}
.btn-lg{padding:1.15rem 2.1rem;font-size:1.02rem;border-radius:3px;}
.btn-sm{padding:0.62rem 1.2rem;font-size:0.86rem;}
.btn-block{width:100%;padding-block:1.05rem;}
.btn-arrow{transition:transform 0.25s var(--ease);}
.btn:hover .btn-arrow{transform:translateX(4px);}
.btn-spinner{display:none;width:16px;height:16px;border:2px solid rgba(255,255,255,0.35);border-top-color:#fff;border-radius:50%;animation:spin 0.7s linear infinite;}
.section-contact .btn-spinner{border-color:rgba(12,30,56,0.25);border-top-color:var(--ink);}
.btn.is-loading{pointer-events:none;}
.btn.is-loading .btn-label{opacity:0.55;}
.btn.is-loading .btn-spinner{display:inline-block;}
@keyframes spin{to{transform:rotate(360deg);}}

/* 5 · Cabecera (barra ancha) */
.site-header{position:sticky;top:0;z-index:100;background:rgba(252,251,249,0.75);backdrop-filter:saturate(180%) blur(10px);-webkit-backdrop-filter:saturate(180%) blur(10px);border-bottom:1px solid var(--line);transition:background-color 0.3s var(--ease),box-shadow 0.3s var(--ease);}
.site-header.is-scrolled{background:rgba(252,251,249,0.93);box-shadow:0 10px 30px -24px rgba(12,30,56,0.28);}
.site-header .wrap{max-width:1680px;}
.header-inner{display:flex;align-items:center;justify-content:space-between;gap:2rem;min-height:var(--header-h);}
.brand{display:inline-flex;flex-direction:column;line-height:1;gap:0.42rem;}
.brand-name{font-family:var(--serif);font-size:1.55rem;font-weight:400;letter-spacing:0.005em;color:var(--ink);}
.brand-sub{font-size:0.64rem;font-weight:600;letter-spacing:0.44em;text-transform:uppercase;color:var(--muted-2);padding-left:0.06em;}
.nav{display:flex;align-items:center;gap:2.5rem;}
.nav-menu{list-style:none;display:flex;align-items:center;gap:2.1rem;margin:0;padding:0;}
.nav-menu a{font-size:0.9rem;color:var(--muted);position:relative;padding-block:0.4rem;transition:color 0.2s var(--ease);}
.nav-menu a:hover{color:var(--ink);}
.nav-menu a::after{content:"";position:absolute;left:0;bottom:0;width:100%;height:1px;background:var(--accent);transform:scaleX(0);transform-origin:left;transition:transform 0.25s var(--ease);}
.nav-menu a:hover::after,.nav-menu a.is-active::after{transform:scaleX(1);}
.nav-actions{display:flex;align-items:center;gap:1.5rem;}
.lang-switch{display:inline-flex;align-items:center;font-size:0.8rem;letter-spacing:0.04em;}
.lang-switch a{color:var(--muted-2);transition:color 0.2s var(--ease);}
.lang-switch a:hover{color:var(--ink);}
.lang-switch a.is-current{color:var(--ink);font-weight:600;}
.lang-switch a:not(:last-child){margin-right:0.5rem;}
.lang-switch a:not(:last-child)::after{content:"·";color:var(--line-2);margin-left:0.5rem;}
.header-phone{display:inline-flex;align-items:center;gap:0.5rem;font-size:0.9rem;font-weight:500;color:var(--ink);transition:color 0.2s var(--ease);}
.header-phone .phone-ico{width:15px;height:15px;fill:none;stroke:currentColor;stroke-width:1.6;stroke-linecap:round;stroke-linejoin:round;}
.header-phone:hover{color:var(--accent);}
.nav-toggle{display:none;align-items:center;gap:0.5rem;background:none;border:none;cursor:pointer;font-family:var(--sans);font-size:0.75rem;font-weight:600;letter-spacing:0.12em;text-transform:uppercase;color:var(--ink);padding:0.4rem 0;}
.nav-toggle-bars{display:inline-grid;gap:5px;}
.nav-toggle-bars i{width:22px;height:1.5px;background:var(--ink);display:block;transition:transform 0.3s var(--ease),opacity 0.3s var(--ease);}

/* 6 · Secciones */
#servicios{padding-top:clamp(3rem,5vw,4.5rem);}
#sobre-mi{padding-bottom:clamp(2.25rem,3.5vw,3.5rem);}
#proceso{padding-top:clamp(2.25rem,3.5vw,3.5rem);}
#proceso-title{max-width:none;}
.section{padding-block:var(--section-y);}
.section-about{background:var(--paper-2);}
.section-testi{background:var(--paper-3);}
.section-head{margin-bottom:clamp(2.25rem,4vw,3.75rem);}
body[data-mode="buy"] #testimonios{display:none;}


/* Selector de perspectiva (cambio de modo) */
.mode-switch{display:inline-flex;align-items:center;gap:0.7rem;margin:0 0 2rem;}
.mode-switch-label{font-size:0.85rem;font-weight:500;letter-spacing:0.01em;color:var(--muted-2);}
.mode-switch-opts{display:inline-flex;border:1px solid var(--line-2);border-radius:999px;padding:3px;background:var(--paper-2);}
.mode-opt{appearance:none;border:none;cursor:pointer;font-family:var(--sans);font-size:0.82rem;font-weight:500;letter-spacing:0.01em;color:var(--muted);background:transparent;padding:0.5rem 1.1rem;border-radius:999px;transition:color 0.2s var(--ease),background-color 0.2s var(--ease);}
.mode-opt:hover{color:var(--ink);}
.mode-opt.is-active{background:var(--ink);color:#fff;}

/* 7 · Hero */
.hero{background:var(--paper-2);padding-top:clamp(2rem,4.5vh,3.5rem);padding-bottom:clamp(1.75rem,3.5vh,2.75rem);}
.hero .wrap{width:100%;}
.hero-eyebrow{font-size:0.75rem;font-weight:600;letter-spacing:0.2em;text-transform:uppercase;color:var(--accent);margin:0 0 1.6rem;}
.hero-title{font-family:var(--serif);font-weight:300;letter-spacing:-0.015em;font-size:clamp(2.1rem,3.9vw,3.4rem);line-height:1.16;margin:0;max-width:min(100%,1320px);}
.hero-title .soft{display:block;color:var(--muted);margin-top:0.3em;}
.hero-sub{margin:clamp(1.5rem,2.4vw,2rem) 0 0;max-width:none;font-size:clamp(1.12rem,1.5vw,1.35rem);line-height:1.55;color:var(--muted);}
.hero-cta{margin-top:clamp(2rem,3.5vw,2.75rem);display:flex;flex-wrap:wrap;align-items:center;gap:0.8rem 1rem;}
.hero-microcopy{margin:1.4rem 0 0;font-size:0.9rem;color:var(--muted-2);}
.hero-scroll{margin-top:clamp(2.25rem,4vw,3rem);display:inline-flex;align-items:center;gap:0.6rem;font-size:0.82rem;font-weight:500;color:var(--muted);transition:color 0.2s var(--ease);}
.hero-scroll:hover{color:var(--ink);}
.hero-scroll-arrow{animation:nudge 2.4s var(--ease) infinite;}
@keyframes nudge{0%,100%{transform:translateY(0);}50%{transform:translateY(4px);}}
.anim{opacity:0;transform:translateY(14px);animation:rise 0.8s var(--ease) forwards;}
.hero-eyebrow.anim{animation-delay:0.05s;} .hero-title.anim{animation-delay:0.16s;} .hero-sub.anim{animation-delay:0.30s;} .hero-cta.anim{animation-delay:0.44s;} .hero-microcopy.anim{animation-delay:0.52s;} .hero-scroll.anim{animation-delay:0.62s;}
@keyframes rise{to{opacity:1;transform:none;}}

/* 8 · Filosofía */
.statement{padding-block:clamp(2.5rem,4vw,3.75rem);border-block:1px solid var(--line);text-align:center;}
.statement-eyebrow{font-size:0.72rem;font-weight:600;letter-spacing:0.2em;text-transform:uppercase;color:var(--muted-2);margin:0 0 1.1rem;}
.statement-main{font-family:var(--serif);font-weight:300;letter-spacing:-0.01em;color:var(--ink);font-size:clamp(1.85rem,3vw,2.55rem);line-height:1.2;margin:0 auto;max-width:36ch;text-wrap:balance;}
.statement-support{margin:1.1rem auto 0;max-width:40ch;font-size:1.05rem;line-height:1.5;color:var(--muted);}

/* 9 · Servicios · tarjetas */
.cards{display:grid;}
.cards-primary{grid-template-columns:repeat(3,1fr);gap:1px;background:var(--line);border:1px solid var(--line);}
.card{position:relative;background:var(--paper);padding:clamp(1.9rem,2.6vw,2.75rem);display:block;text-decoration:none;color:inherit;transition:background-color 0.3s var(--ease);}
.card::before{content:"";position:absolute;top:-1px;left:0;right:0;height:2px;background:var(--accent);transform:scaleX(0);transform-origin:left;transition:transform 0.35s var(--ease);}
.card:hover{background:var(--paper-2);}
.card:hover::before{transform:scaleX(1);}
.card-icon{display:inline-flex;color:var(--accent);margin-bottom:1.15rem;}
.card-icon svg{width:28px;height:28px;fill:none;stroke:currentColor;stroke-width:1.35;stroke-linecap:round;stroke-linejoin:round;}
.card-icon .fill{fill:currentColor;stroke:none;}
.card-tag{font-size:0.7rem;font-weight:600;letter-spacing:0.14em;text-transform:uppercase;color:var(--accent);display:block;margin-bottom:0.55rem;}
.card-title{font-family:var(--serif);font-weight:400;font-size:1.3rem;line-height:1.25;margin:0 0 0.55rem;color:var(--ink);}
.card p{margin:0;color:var(--muted);font-size:1rem;line-height:1.6;text-wrap:pretty;}
.cards-primary .card-cta{grid-column:1/-1;}
.card-cta{background:var(--ink);display:flex;flex-flow:row wrap;align-items:center;justify-content:space-between;gap:0.6rem 1.5rem;padding-block:clamp(1.4rem,2vw,1.8rem);}
.card-cta::before{content:none;}
.card-cta:hover{background:var(--navy-2);}
.card-cta .card-cta-eyebrow{font-family:var(--serif);font-weight:500;font-size:clamp(1.4rem,1.9vw,1.65rem);color:#fff;margin:0;letter-spacing:-0.005em;}
.card-cta-link{display:inline-flex;align-items:center;gap:0.5rem;font-size:0.98rem;font-weight:500;color:#fff;transition:gap 0.25s var(--ease);}
.card-cta:hover .card-cta-link{color:#fff;gap:0.8rem;}
/* 10 · Sobre mí */
.about-grid{display:grid;grid-template-columns:0.8fr 1.2fr;gap:clamp(2.5rem,6vw,6rem);align-items:start;}
.about-photo{margin:0;}
.about-photo img{width:100%;height:auto;aspect-ratio:4/5;object-fit:cover;border-radius:2px;filter:grayscale(100%) contrast(1.02);background:var(--paper-3);}
.about-id{margin-top:1.4rem;padding-top:1.3rem;border-top:2px solid var(--ink);}
.about-name{font-family:var(--serif);font-weight:400;font-size:1.32rem;color:var(--ink);margin:0;letter-spacing:-0.01em;}
.about-role{margin:0.3rem 0 0;font-size:0.9rem;color:var(--muted);}
.about-text .section-title{margin-top:0.2rem;}
.about-text .prose{margin-top:1.6rem;}
.about-facts{list-style:none;margin:2rem 0 0;padding:0;border-top:1px solid var(--line);}
.about-facts li{padding:0.9rem 0;border-bottom:1px solid var(--line);font-size:0.98rem;color:var(--ink);display:grid;grid-template-columns:150px 1fr;gap:1rem;align-items:baseline;}
.about-facts span{font-size:0.7rem;font-weight:600;letter-spacing:0.12em;text-transform:uppercase;color:var(--muted-2);}

.proc-sample{margin:clamp(2.5rem,4vw,3.5rem) 0 0;font-size:0.95rem;font-style:italic;color:var(--muted-2);}

/* 11 · El proceso · timeline en dos columnas */
.timeline{display:grid;grid-template-columns:1fr 1fr;gap:clamp(2rem,5vw,5rem);}
.tl-phase-head{display:flex;align-items:baseline;gap:0.85rem;flex-wrap:wrap;padding-bottom:1.1rem;margin-bottom:1.5rem;border-bottom:1px solid var(--line);}
.tl-phase-tag{font-size:0.68rem;font-weight:600;letter-spacing:0.16em;text-transform:uppercase;color:var(--accent);}
.tl-phase-name{font-family:var(--serif);font-weight:400;font-size:1.25rem;color:var(--ink);margin:0;}
.tl-phase-note{margin-left:auto;font-size:0.8rem;font-style:italic;color:var(--muted-2);}
.timeline-v{list-style:none;margin:0;padding:0;position:relative;}
.timeline-v::before{content:"";position:absolute;left:5px;top:6px;bottom:6px;width:1px;background:var(--line-2);}
.tl-phase-2 .timeline-v::before{background:none;border-left:1px dashed var(--line-2);}
.timeline-v li{position:relative;padding-left:2rem;padding-bottom:1.4rem;}
.timeline-v li:last-child{padding-bottom:0;}
.tl-node{position:absolute;left:0;top:6px;width:11px;height:11px;border-radius:50%;background:var(--paper-2);border:1.5px solid var(--accent);}
.tl-phase-2 .tl-node{border-color:var(--accent-l);}
.timeline-v li.is-end .tl-node{background:var(--accent);border-color:var(--accent);}
.tl-head{display:flex;align-items:baseline;justify-content:space-between;gap:0.5rem 1.25rem;flex-wrap:wrap;}
.tl-body h4{font-family:var(--serif);font-weight:400;font-size:1.14rem;margin:0;color:var(--ink);line-height:1.2;}
.tl-body p{margin:0.3rem 0 0;color:var(--muted);font-size:0.92rem;line-height:1.5;max-width:42ch;}
.tl-time{font-size:0.72rem;font-weight:600;letter-spacing:0.1em;text-transform:uppercase;color:var(--muted-2);white-space:nowrap;}
.continuity{margin-top:clamp(3.5rem,6vw,5.5rem);background:var(--ink);color:#E9EDF3;border-radius:3px;padding:clamp(2.1rem,4.5vw,3.5rem);display:grid;grid-template-columns:1.1fr 0.9fr;gap:clamp(1.75rem,4vw,4rem);align-items:center;}
.continuity-title{font-family:var(--serif);font-weight:400;font-size:clamp(1.4rem,2.4vw,1.9rem);color:#fff;margin:0 0 0.9rem;line-height:1.22;max-width:22ch;}
.continuity-text{margin:0;color:#B7C2D2;font-size:1.02rem;line-height:1.6;max-width:46ch;}
.continuity-list{list-style:none;margin:0;padding:0;display:grid;gap:0.75rem;}
.continuity-list li{color:#E9EDF3;font-size:1.02rem;display:flex;gap:0.8rem;align-items:baseline;}
.continuity-list li::before{content:"";width:6px;height:1px;flex:none;background:var(--accent-l);transform:translateY(-4px);}

.proc-sample{margin:clamp(2rem,4vw,3rem) 0 0;font-size:0.95rem;font-style:italic;color:var(--muted-2);}

/* 12 · Testimonios · una línea, discretos */
.testi-list{max-width:1000px;margin:0 auto;list-style:none;padding:0;}
.testi{display:flex;align-items:baseline;justify-content:space-between;gap:1.5rem 2.5rem;padding:1.05rem 0;border-top:1px solid var(--line);}
.testi:first-child{border-top:none;}
.testi-q{font-family:var(--serif);font-style:italic;font-weight:300;font-size:clamp(1.02rem,1.35vw,1.22rem);line-height:1.5;color:var(--ink);}
.testi-r{flex:none;font-size:0.78rem;letter-spacing:0.06em;text-transform:uppercase;color:var(--muted-2);white-space:nowrap;}
/* 13 · Preguntas */
.faq{border-top:1px solid var(--line);max-width:940px;}
.faq-item{border-bottom:1px solid var(--line);}
.faq-item summary{display:flex;align-items:center;justify-content:space-between;gap:1.5rem;padding:1.5rem 0;cursor:pointer;list-style:none;font-family:var(--serif);font-size:clamp(1.1rem,1.7vw,1.3rem);font-weight:400;color:var(--ink);}
.faq-item summary::-webkit-details-marker{display:none;}
.faq-sign{position:relative;flex:none;width:16px;height:16px;}
.faq-sign::before,.faq-sign::after{content:"";position:absolute;top:50%;left:50%;background:var(--accent);transition:transform 0.3s var(--ease),opacity 0.3s var(--ease);}
.faq-sign::before{width:15px;height:1.5px;transform:translate(-50%,-50%);}
.faq-sign::after{width:1.5px;height:15px;transform:translate(-50%,-50%);}
.faq-item[open] .faq-sign::after{transform:translate(-50%,-50%) scaleY(0);opacity:0;}
.faq-answer{overflow:hidden;padding-bottom:1.6rem;}
.faq-lead{font-family:var(--serif);font-size:1.16rem;color:var(--ink);margin:0 0 0.6rem;max-width:70ch;}
.faq-answer p:last-child{margin:0;color:var(--muted);font-size:1.02rem;line-height:1.6;max-width:70ch;text-wrap:pretty;}
.faq-cta{display:inline-flex;align-items:center;gap:0.55rem;margin-top:1.75rem;font-size:0.95rem;font-weight:500;color:var(--accent);transition:gap 0.25s var(--ease),color 0.2s var(--ease);}
.faq-cta:hover{color:var(--ink);gap:0.85rem;}

/* 14 · Contacto */
.section-contact{background:var(--ink);color:#E9EDF3;}
#contacto{padding-bottom:clamp(3rem,5vw,5rem);}
.section-contact .eyebrow{color:var(--accent-l);}
.section-contact .eyebrow::before{background:var(--accent-l);}
.section-contact .section-title{color:#fff;}
.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:clamp(2.5rem,7vw,6.5rem);align-items:start;}
.contact-sub{margin:1.3rem 0 0.6rem;font-size:1.25rem;color:#fff;font-weight:500;}
.contact-microcopy{margin:0 0 1.4rem;font-size:0.92rem;color:var(--accent-l);}
.contact-note{margin:0 0 2rem;font-size:1rem;color:#B7C2D2;max-width:44ch;line-height:1.6;}
.contact-details{list-style:none;margin:0;padding:1.75rem 0 0;border-top:1px solid var(--line-dark);}
.contact-details li{display:flex;flex-wrap:wrap;align-items:baseline;gap:0.5rem 1rem;}
.contact-details li+li{margin-top:0.6rem;}
.cd-label{font-weight:500;color:#fff;}
.contact-details a{color:var(--accent-l);transition:color 0.2s var(--ease);}
.contact-details a:hover{color:#fff;}
.contact-form{display:grid;gap:1.3rem;}
.hp-field{position:absolute!important;left:-9999px!important;width:1px;height:1px;opacity:0;pointer-events:none;}
.field{display:grid;gap:0.5rem;}
.field-row{display:grid;grid-template-columns:1fr 1fr;gap:1.3rem;}
.field label{font-size:0.85rem;font-weight:500;color:#C7D0DD;}
.optional{color:#7E8AA0;font-weight:400;}
.field input,.field textarea{font-family:var(--sans);font-size:1rem;color:#fff;background:transparent;border:none;border-bottom:1px solid var(--line-dark);padding:0.7rem 0.1rem;transition:border-color 0.25s var(--ease);}
.field input::placeholder,.field textarea::placeholder{color:#6C788E;}
.field input:hover,.field textarea:hover{border-bottom-color:#43608B;}
.field input:focus,.field textarea:focus{outline:none;border-bottom-color:var(--accent-l);}
.field textarea{resize:vertical;min-height:92px;}
.field-error{font-size:0.82rem;color:#E9A7A0;min-height:0;}
.field.has-error input,.field.has-error textarea{border-bottom-color:#C9736B;}
.section-contact .btn-primary{background:#fff;color:var(--ink);margin-top:0.5rem;}
.section-contact .btn-primary:hover{background:#E9EDF3;}
.form-reassure{margin:0.9rem 0 0;font-size:0.85rem;color:#8A93A0;text-align:center;}
.form-status{margin:0.4rem 0 0;font-size:0.95rem;min-height:1.2em;text-align:center;}
.form-status.is-ok{color:var(--accent-l);}
.form-status.is-error{color:#E9A7A0;}

/* 15 · Pie */
.site-footer{background:var(--navy);color:#B7C2D2;padding-top:clamp(2.5rem,4vw,3.5rem);padding-bottom:clamp(2.5rem,4vw,3.5rem);}
.footer-inner{display:grid;grid-template-columns:1.4fr 1fr;gap:2rem 3rem;align-items:start;}
.footer-brand .brand-name{color:#fff;display:block;}
.footer-brand .brand-sub{color:var(--accent-l);display:block;margin-top:0.3rem;}
.footer-brand p{margin:0.9rem 0 0;font-size:0.9rem;max-width:none;white-space:nowrap;}
.footer-nav{display:flex;flex-wrap:wrap;gap:0.4rem 1.5rem;justify-content:flex-end;}
.footer-nav a{font-size:0.9rem;color:#B7C2D2;transition:color 0.2s var(--ease);}
.footer-nav a:hover{color:#fff;}
.footer-legal{grid-column:1/-1;margin:1.5rem 0 0;padding-top:1.75rem;border-top:1px solid var(--line-dark);font-size:0.83rem;color:#7E8AA0;}

/* 16 · Revelado */
.reveal{opacity:0;transform:translateY(14px);transition:opacity 0.7s var(--ease),transform 0.7s var(--ease);}
.reveal.is-visible{opacity:1;transform:none;}

/* 17 · Responsive */
@media (max-width:1040px){
  .cards-primary{grid-template-columns:repeat(2,1fr);}
  .card-cta{grid-column:1/-1;}
  .about-grid,.contact-grid{grid-template-columns:1fr;}
  .about-photo{max-width:320px;margin-inline:auto;}
  .about-aside{text-align:center;}
  .about-id{display:inline-block;text-align:left;}
  .timeline{grid-template-columns:1fr;gap:clamp(2rem,5vw,3rem);}
  .tl-phase-2{margin-top:0.5rem;}
  .footer-inner{grid-template-columns:1fr;}
  .footer-nav{justify-content:flex-start;}
  .testi-list{grid-template-columns:1fr;gap:2.5rem;}
}
@media (max-width:1000px){
  .nav-toggle{display:inline-flex;}
  .nav{position:fixed;inset:var(--header-h) 0 auto 0;flex-direction:column;align-items:stretch;gap:0;background:var(--paper);border-bottom:1px solid var(--line);padding:0.5rem var(--gutter) 1.5rem;box-shadow:0 24px 40px -24px rgba(12,30,56,0.35);transform:translateY(-8px);opacity:0;pointer-events:none;transition:opacity 0.25s var(--ease),transform 0.25s var(--ease);}
  .nav.is-open{transform:none;opacity:1;pointer-events:auto;}
  .nav-menu{flex-direction:column;align-items:stretch;gap:0;}
  .nav-menu li{border-bottom:1px solid var(--line);}
  .nav-menu a{display:block;padding:1rem 0;font-size:1rem;color:var(--ink);}
  .nav-menu a::after{display:none;}
  .nav-actions{flex-direction:column;align-items:stretch;gap:1rem;margin-top:1.25rem;}
  .lang-switch{justify-content:center;order:3;}
  .header-phone{justify-content:center;font-size:1rem;}
  .nav-actions .btn{width:100%;padding-block:0.9rem;}
  .nav-toggle[aria-expanded="true"] .nav-toggle-bars i:first-child{transform:translateY(3.25px) rotate(45deg);}
  .nav-toggle[aria-expanded="true"] .nav-toggle-bars i:last-child{transform:translateY(-3.25px) rotate(-45deg);}
  .hero{min-height:auto;}
  .hero-cta{width:100%;}
  .hero-cta .btn{flex:1 1 auto;}
  .continuity{grid-template-columns:1fr;gap:1.5rem;}
}
@media (max-width:640px){
  .testi{flex-direction:column;gap:0.35rem;}
  .testi-r{align-self:flex-start;}
}
@media (max-width:600px){
  .statement-main{font-weight:400;max-width:18ch;}
}
@media (max-width:520px){
  .cards-primary{grid-template-columns:1fr;}
  .field-row{grid-template-columns:1fr;}
  .about-facts li{grid-template-columns:1fr;gap:0.15rem;}
  .tl-phase-note{margin-left:0;width:100%;}
}

/* 18 · Preferencias / impresión */
@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto;}
  *,*::before,*::after{animation-duration:0.001ms!important;animation-delay:0s!important;transition-duration:0.001ms!important;}
  .anim,.reveal{opacity:1!important;transform:none!important;}
  .hero-scroll-arrow{animation:none;}
}
@media print{.site-header,.nav,.contact-form{display:none;}body{color:#000;background:#fff;}}