:root {
    --navy-950: #0A101F;
    --navy-900: #0F172A;
    --navy-800: #16223A;
    --gold: #C5A059;
    --gold-soft: #D9BC85;
    --gold-deep: #A98438;
    --cloud: #EEF0F4;
    --paper: #FFFFFF;
    --ink: #1B2337;
    --ink-soft: #5A6275;
    --line-gold: rgba(197, 160, 89, .3);
    --line-soft: #E3E6EC;
    --shadow-lg: 0 30px 60px -20px rgba(10, 16, 31, .35);
}

* { margin: 0; padding: 0; box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
    font-family: 'Archivo', sans-serif;
    color: var(--ink);
    background: var(--paper);
    line-height: 1.55;
    -webkit-font-smoothing: antialiased;
}

h1, h2, .serif { font-family: 'Playfair Display', serif; line-height: 1.12; }

img { max-width: 100%; display: block; }

a { text-decoration: none; color: inherit; }

.wrap { max-width: 1280px; margin: 0 auto; padding: 0 28px; }

/* ============ Botones ============ */
.btn {
    display: inline-flex; align-items: center; justify-content: center; gap: 10px;
    font-size: 12px; font-weight: 600; letter-spacing: .1em; text-transform: uppercase;
    padding: 14px 24px; border: 1px solid transparent; cursor: pointer; border-radius: 3px;
    transition: transform .25s ease, box-shadow .25s ease, background .25s ease, color .25s ease, border-color .25s ease;
}
.btn svg { width: 15px; height: 15px; flex: none; }
.btn-gold { background: var(--gold); color: #fff; }
.btn-gold:hover { background: var(--gold-deep); transform: translateY(-2px); box-shadow: 0 14px 30px -12px rgba(197, 160, 89, .6); }
.btn-ghost { border-color: rgba(255, 255, 255, .45); color: #fff; }
.btn-ghost:hover { border-color: var(--gold); color: var(--gold-soft); transform: translateY(-2px); }
.btn-ghost-dark { border-color: var(--navy-900); color: var(--navy-900); background: #fff; }
.btn-ghost-dark:hover { background: var(--navy-900); color: var(--gold-soft); transform: translateY(-2px); }

/* ============ Header blanco ============ */
header {
    position: sticky; top: 0; z-index: 90; background: #fff;
    border-bottom: 1px solid var(--line-soft);
    box-shadow: 0 6px 24px -18px rgba(15, 23, 42, .35);
}
.nav { display: flex; align-items: center; justify-content: space-between; padding: 14px 0; }
.brand { display: flex; align-items: center; gap: 12px; color: var(--navy-900); }
/* Isotipo oficial: la "A" dorada dentro del cuadro de borde dorado */
.brand-mark { width: 46px; height: 46px; flex: none; color: var(--gold-deep); }
.brand-mark svg { width: 100%; height: 100%; display: block; }
footer .brand-mark { color: var(--gold); }
.brand-name { font-family: 'Playfair Display', serif; font-size: 22px; font-weight: 700; letter-spacing: .14em; display: block; line-height: 1.1; }
.brand-sub { font-size: 8.5px; letter-spacing: .46em; text-transform: uppercase; color: var(--gold-deep); display: flex; align-items: center; gap: 8px; }
.brand-sub::before, .brand-sub::after { content: ""; height: 1px; width: 15px; background: var(--gold); }
.brand-tagline { display: block; margin-top: 5px; font-size: 8.5px; letter-spacing: .17em; text-transform: uppercase; color: var(--ink-soft); }
@media (max-width: 560px) { .brand-tagline { display: none; } }
footer .brand { color: #fff; }
.nav-links { display: flex; gap: 26px; align-items: center; list-style: none; }
.nav-links a { color: var(--ink); font-size: 12.5px; font-weight: 600; letter-spacing: .08em; text-transform: uppercase; padding: 8px 0 6px; border-bottom: 2px solid transparent; transition: color .2s, border-color .2s; }
.nav-links a:hover { color: var(--gold-deep); }
.nav-links a.active { border-color: var(--gold); }
.nav-cta { margin-left: 10px; }
.nav-cta a { border-bottom: none; padding: 12px 20px; }
.nav-toggle { display: none; background: none; border: 1px solid var(--line-soft); color: var(--navy-900); padding: 8px 12px; font-size: 18px; cursor: pointer; }

/* ============ Hero ============ */
.hero { position: relative; background: var(--navy-950); color: #fff; overflow: hidden; }
.hero-grid { display: grid; grid-template-columns: 47% 53%; min-height: 78vh; }
.hero-text {
    display: flex; flex-direction: column; justify-content: center;
    padding: 90px 56px 110px calc(max((100vw - 1280px) / 2, 0px) + 28px);
    position: relative; z-index: 2;
}
.hero-kicker {
    display: inline-flex; align-items: center; gap: 14px;
    font-size: 11.5px; font-weight: 600; letter-spacing: .18em; text-transform: uppercase;
    color: var(--gold-soft);
}
.hero-kicker::before { content: ""; width: 38px; height: 2px; background: var(--gold); flex: none; }
.hero h1 { font-size: clamp(32px, 3.6vw, 46px); font-weight: 600; margin: 24px 0 26px; color: #fff; }
.hero h1 .gold { color: var(--gold); }
.hero-copy {
    font-size: 16.5px; color: rgba(255, 255, 255, .8); max-width: 480px;
    padding-left: 20px; border-left: 3px solid var(--gold); margin-bottom: 36px;
}
.hero-actions { display: flex; flex-wrap: wrap; gap: 14px; }
.hero-photo { position: relative; }
/* 62% deja visible la pantalla de la presentación, que se corta con el encuadre centrado */
.hero-photo img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; object-position: 62% center; }
.hero-photo::after {
    content: ""; position: absolute; inset: 0;
    background: linear-gradient(90deg, var(--navy-950) 0%, rgba(10, 16, 31, .25) 22%, transparent 45%);
}
.hero-scroll {
    position: absolute; left: 50%; bottom: 18px; transform: translateX(-50%); z-index: 3;
    display: flex; flex-direction: column; align-items: center; gap: -6px; color: rgba(255, 255, 255, .8);
    animation: bob 2s ease-in-out infinite;
}
.hero-scroll svg { width: 22px; height: 22px; margin-top: -12px; }
@keyframes bob { 0%, 100% { transform: translate(-50%, 0); } 50% { transform: translate(-50%, 7px); } }

/* ============ Flotantes ============ */
.floaters { position: fixed; right: 24px; bottom: 96px; z-index: 80; display: flex; flex-direction: column; gap: 14px; }
.floaters a {
    width: 52px; height: 52px; border-radius: 50%; display: grid; place-items: center;
    color: #fff; box-shadow: 0 10px 24px -8px rgba(0, 0, 0, .45);
    transition: transform .25s ease;
}
.floaters a:hover { transform: scale(1.1); }
.floaters svg { width: 25px; height: 25px; }
.f-phone { background: #2563EB; }
.f-wsp { background: #25D366; }

/* ============ Tríptico ============ */
.triptych { display: grid; grid-template-columns: 38.5% 27.5% 34%; align-items: stretch; }
.col-head {
    font-size: 14px; font-weight: 700; letter-spacing: .1em; text-transform: uppercase;
    color: var(--navy-900); text-align: center; margin-bottom: 28px;
    display: flex; align-items: center; justify-content: center; gap: 14px;
}
.col-head::before, .col-head::after { content: ""; height: 1px; width: 26px; background: var(--gold); }

/* — Servicios — */
.t-services { background: #fff; padding: 48px 40px 44px calc(max((100vw - 1280px) / 2, 0px) + 28px); border-right: 1px solid var(--line-soft); }
.svc-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 26px 28px; margin-bottom: 30px; }
.svc { display: grid; grid-template-columns: 40px 1fr; gap: 12px; align-items: start; }
.svc .icon { width: 38px; height: 38px; color: var(--gold-deep); }
.svc .icon svg { width: 100%; height: 100%; }
.svc strong { font-size: 13.5px; color: var(--navy-900); display: block; margin-bottom: 4px; line-height: 1.25; }
.svc p { font-size: 11.5px; color: var(--ink-soft); line-height: 1.5; }
.t-services .btn { display: flex; max-width: 280px; margin: 0 auto; }

/* — Empresas — */
.t-clients { background: var(--cloud); padding: 48px 30px 44px; border-right: 1px solid var(--line-soft); display: flex; flex-direction: column; }
.client-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; flex: 1; }
.client-card {
    background: #fff; border: 1px solid var(--line-soft); border-radius: 4px;
    padding: 22px 12px 18px; text-align: center;
    display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 10px;
    transition: transform .3s ease, border-color .3s ease;
}
.client-card:hover { transform: translateY(-4px); border-color: var(--gold); }
.client-card .c-icon { width: 44px; height: 44px; color: var(--navy-900); }
.client-card .c-icon svg { width: 100%; height: 100%; }
.client-card .c-logo { width: auto; max-width: 140px; max-height: 64px; object-fit: contain; mix-blend-mode: multiply; }
.client-card .c-script { font-family: 'Allura', cursive; font-size: 44px; line-height: 44px; color: var(--gold-deep); }
.client-card strong { font-size: 11.5px; font-weight: 700; letter-spacing: .06em; text-transform: uppercase; color: var(--navy-900); line-height: 1.3; }
.client-card span { font-size: 9.5px; letter-spacing: .12em; text-transform: uppercase; color: var(--ink-soft); }
.client-count { display: flex; align-items: center; gap: 16px; margin-top: 24px; padding: 0 6px; }
.client-count .c-icon { width: 40px; height: 40px; color: var(--gold-deep); flex: none; }
.client-count .c-icon svg { width: 100%; height: 100%; }
.client-count strong { font-family: 'Playfair Display', serif; font-size: 44px; color: var(--navy-900); line-height: 1; }
.client-count div b { display: block; font-size: 13px; letter-spacing: .08em; text-transform: uppercase; color: var(--navy-900); }
.client-count div small { font-size: 11.5px; color: var(--ink-soft); }

/* — Sobre mí — */
.t-about { background: var(--navy-950); color: #fff; position: relative; overflow: hidden; display: flex; }
.t-about .about-text { position: relative; z-index: 2; padding: 48px 14px 44px 34px; width: 58%; }
.about-label {
    font-size: 11.5px; font-weight: 600; letter-spacing: .2em; text-transform: uppercase;
    color: var(--gold-soft); display: inline-flex; align-items: center; gap: 12px;
}
.about-label::after { content: ""; width: 30px; height: 2px; background: var(--gold); }
.t-about h2 { font-size: clamp(22px, 1.9vw, 28px); color: #fff; margin: 16px 0 16px; }
.t-about p { font-size: 13px; color: rgba(255, 255, 255, .82); margin-bottom: 12px; }
.t-about .signature { font-family: 'Allura', cursive; font-size: 40px; color: var(--gold-soft); margin: 10px 0 18px; }
.t-about .photo { position: absolute; right: 0; top: 0; bottom: 0; width: 64%; }
/* Encuadre centrado en el rostro: la columna es angosta y cover recorta los lados */
.t-about .photo img { width: 100%; height: 100%; object-fit: cover; object-position: 54% 6%; }
.t-about .photo::before {
    content: ""; position: absolute; inset: 0; z-index: 1;
    background: linear-gradient(90deg, var(--navy-950) 0%, rgba(10, 16, 31, .5) 14%, transparent 38%);
}

/* ============ Metodología I.D.E.A. ============ */
.method { background: var(--navy-900); color: #fff; position: relative; overflow: hidden; padding: 90px 0; border-top: 1px solid var(--line-gold); }
.method::before {
    content: ""; position: absolute; inset: 0;
    background-image: radial-gradient(rgba(197, 160, 89, .1) 1px, transparent 1px);
    background-size: 30px 30px; opacity: .4;
}
.method .sec-head { max-width: 680px; margin: 0 auto 52px; text-align: center; position: relative; }
.method .sec-head h2 { font-size: clamp(28px, 3.2vw, 40px); color: #fff; margin-top: 14px; }
.method .sec-head p { color: rgba(255, 255, 255, .72); margin-top: 16px; font-size: 15.5px; }
.method .kicker {
    font-size: 11.5px; font-weight: 600; letter-spacing: .22em; text-transform: uppercase; color: var(--gold-soft);
}
.method-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1px; background: var(--line-gold); border: 1px solid var(--line-gold); position: relative; }
.method-step { background: var(--navy-950); padding: 38px 28px 42px; position: relative; transition: background .3s ease; }
.method-step:hover { background: var(--navy-800); }
.method-step .letter {
    font-family: 'Playfair Display', serif; font-size: 60px; font-weight: 700;
    color: transparent; -webkit-text-stroke: 1.5px var(--gold); line-height: 1;
}
.method-step h3 { font-family: 'Playfair Display', serif; font-size: 20px; margin: 18px 0 10px; color: var(--gold-soft); }
.method-step p { font-size: 14px; color: rgba(255, 255, 255, .72); }
.method-step .num { position: absolute; top: 22px; right: 22px; font-size: 11px; letter-spacing: .2em; color: rgba(255,255,255,.35); }

/* ============ Stats + CTA ============ */
.band { background: #fff; border-bottom: 1px solid var(--line-soft); }
/* Indicadores: 4 pilares a todo el ancho sobre gris claro */
.stats { background: #F5F5F4; padding: 72px 0; }
.stats-grid { display: grid; grid-template-columns: repeat(4, 1fr); max-width: 1280px; margin: 0 auto; padding: 0 28px; }
.stat { text-align: center; padding: 0 18px; border-right: 1px solid #DFDFDD; }
.stat:last-child { border-right: none; }
.stat .s-icon { width: 46px; height: 46px; margin: 0 auto 22px; color: var(--gold-deep); }
.stat .s-icon svg { width: 100%; height: 100%; }
.stat strong { font-family: 'Playfair Display', serif; font-weight: 600; font-size: clamp(19px, 1.75vw, 25px); color: var(--navy-900); display: block; line-height: 1.1; margin-bottom: 10px; white-space: nowrap; text-transform: uppercase; letter-spacing: .02em; }
.stat b { display: block; font-size: 12.5px; font-weight: 600; letter-spacing: .06em; text-transform: uppercase; color: var(--navy-900); margin-bottom: 14px; }
.stat span { font-size: 14px; color: var(--ink-soft); line-height: 1.6; display: block; }
.band-cta { position: relative; background: var(--cloud); overflow: hidden; display: flex; align-items: center; }
.band-cta .bg { position: absolute; right: 0; top: 0; bottom: 0; width: 46%; }
.band-cta .bg img { width: 100%; height: 100%; object-fit: cover; opacity: .9; }
.band-cta .bg::before { content: ""; position: absolute; inset: 0; z-index: 1; background: linear-gradient(90deg, var(--cloud) 0%, rgba(238, 240, 244, .82) 45%, rgba(238, 240, 244, .25) 100%); }
.band-cta .inner { position: relative; z-index: 2; display: grid; grid-template-columns: 1fr auto; gap: 40px; align-items: center; padding: 56px 28px; width: 100%; max-width: 1280px; margin: 0 auto; }
.band-cta h2 { font-size: clamp(24px, 2.4vw, 34px); color: var(--navy-900); }
.band-cta p { font-size: 14.5px; color: var(--ink-soft); margin-top: 14px; max-width: 430px; }
.band-cta .actions { display: flex; flex-direction: column; gap: 12px; min-width: 220px; }

/* ============ Footer ============ */
footer { background: var(--navy-950); color: rgba(255, 255, 255, .75); }
.foot-grid { display: grid; grid-template-columns: 1.25fr .65fr .9fr 1fr 1.1fr; gap: 38px; padding: 64px 0 48px; }
.foot-grid h4 { font-size: 11.5px; letter-spacing: .2em; text-transform: uppercase; color: var(--gold); margin-bottom: 18px; }
.foot-grid ul { list-style: none; display: grid; gap: 9px; }
.foot-grid ul a { font-size: 13.5px; transition: color .2s; }
.foot-grid ul a:hover { color: var(--gold-soft); }
.foot-brand > p { font-size: 13px; margin-top: 16px; max-width: 240px; color: rgba(255, 255, 255, .7); }
.socials { display: flex; gap: 11px; margin-top: 20px; }
.socials a {
    width: 34px; height: 34px; border: 1px solid rgba(255, 255, 255, .25); border-radius: 50%;
    display: grid; place-items: center; transition: border-color .2s, color .2s; color: rgba(255,255,255,.75);
}
.socials a:hover { border-color: var(--gold); color: var(--gold-soft); }
.socials svg { width: 14px; height: 14px; }
.foot-contact li { display: flex; gap: 11px; align-items: flex-start; font-size: 13.5px; }
.foot-contact svg { width: 15px; height: 15px; color: var(--gold); flex: none; margin-top: 3px; }
.foot-quote-col .qmark { font-family: 'Playfair Display', serif; font-size: 64px; color: var(--gold); line-height: .6; display: block; margin-bottom: 14px; }
.foot-quote-col p { font-size: 14px; font-style: italic; color: rgba(255, 255, 255, .8); line-height: 1.6; }
.foot-quote-col .ra { font-family: 'Allura', cursive; font-size: 34px; color: var(--gold-soft); margin-top: 12px; }
.foot-bottom { border-top: 1px solid rgba(255, 255, 255, .1); padding: 20px 0; font-size: 12.5px; text-align: center; color: rgba(255, 255, 255, .5); }
.foot-bottom a { color: rgba(255, 255, 255, .65); }
.foot-bottom a:hover { color: var(--gold-soft); }

/* ============ Reveal (solo se oculta si hay JS activo) ============ */
html.js .reveal { opacity: 0; transform: translateY(24px); transition: opacity .7s ease, transform .7s ease; }
html.js .reveal.active { opacity: 1; transform: none; }
.reveal-d1 { transition-delay: .12s; }
.reveal-d2 { transition-delay: .24s; }
.reveal-d3 { transition-delay: .36s; }

/* ============ Responsive ============ */
@media (max-width: 1080px) {
    .triptych { grid-template-columns: 1fr 1fr; }
    .t-about { grid-column: 1 / -1; min-height: 420px; }
    .stats { padding: 56px 0; }
    .stats-grid { grid-template-columns: 1fr 1fr; gap: 44px 0; }
    .stat:nth-child(2) { border-right: none; }
    .stat:nth-child(-n+2) { padding-bottom: 44px; border-bottom: 1px solid #DFDFDD; }
}
@media (max-width: 980px) {
    .hero-grid { grid-template-columns: 1fr; min-height: 0; }
    .hero-text { padding: 70px 28px 90px; }
    .hero-photo { min-height: 320px; }
    .hero-photo::after { background: linear-gradient(0deg, var(--navy-950) 0%, transparent 45%); }
    .nav-links { position: fixed; inset: 75px 0 auto 0; background: #fff; flex-direction: column; padding: 24px 0 30px; gap: 18px; transform: translateY(-140%); transition: transform .3s ease; box-shadow: 0 20px 30px -20px rgba(0,0,0,.25); }
    .nav-links.open { transform: none; }
    .nav-toggle { display: block; }
    .method-grid { grid-template-columns: 1fr 1fr; }
    .foot-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 640px) {
    .triptych { grid-template-columns: 1fr; }
    .t-services { padding: 44px 24px; border-right: none; }
    .t-clients { padding: 44px 24px; border-right: none; }
    .svc-grid { grid-template-columns: 1fr; }
    .t-about { flex-direction: column; }
    .t-about .about-text { width: 100%; padding: 40px 24px 0; }
    .t-about .photo { position: relative; width: 100%; height: 300px; }
    .t-about .photo::before { background: linear-gradient(0deg, var(--navy-950) 0%, transparent 40%); }
    .method-grid { grid-template-columns: 1fr; }
    .stats-grid { grid-template-columns: 1fr; gap: 0; }
    .stat { border-right: none; padding: 0 8px; }
    .stat:not(:last-child) { padding-bottom: 38px; margin-bottom: 38px; border-bottom: 1px solid #DFDFDD; }
    .band-cta .inner { grid-template-columns: 1fr; padding: 40px 24px; }
    .foot-grid { grid-template-columns: 1fr; gap: 30px; }
    .hero-actions .btn { width: 100%; }
}

@media (prefers-reduced-motion: reduce) {
    html.js .reveal { opacity: 1; transform: none; transition: none; }
    .hero-scroll { animation: none; }
}

/* ============================================================
   PÁGINAS INTERNAS (metodología, servicios, casos, sobre mí)
   ============================================================ */

/* — Migas de pan — */
.migas { background: var(--cloud); border-bottom: 1px solid var(--line-soft); font-size: 12.5px; }
.migas .wrap { padding-top: 12px; padding-bottom: 12px; color: var(--ink-soft); }
.migas a { color: var(--gold-deep); }
.migas a:hover { text-decoration: underline; }
.migas .sep { color: #B9BFCB; margin: 0 4px; }

/* — Hero interno — */
.hero-interno {
    background: radial-gradient(900px 420px at 78% 15%, #1C2A49 0%, var(--navy-950) 62%);
    color: #fff; padding: 76px 0 72px; position: relative; overflow: hidden;
}
.hero-interno::before {
    content: ""; position: absolute; inset: 0;
    background-image: radial-gradient(rgba(197, 160, 89, .11) 1px, transparent 1px);
    background-size: 28px 28px; opacity: .5;
    mask-image: linear-gradient(115deg, transparent 40%, #000 100%);
    -webkit-mask-image: linear-gradient(115deg, transparent 40%, #000 100%);
}
.hero-interno .wrap { position: relative; }
.hero-interno h1 {
    font-family: 'Playfair Display', serif; font-weight: 600;
    font-size: clamp(30px, 4vw, 50px); margin: 20px 0 20px; max-width: 900px;
}
.hero-interno h1 .gold { color: var(--gold); }
.hero-interno .bajada {
    font-size: 17px; color: rgba(255, 255, 255, .8); max-width: 640px;
    padding-left: 18px; border-left: 3px solid var(--gold);
}

/* — Contenido general — */
.contenido { padding: 76px 0 90px; background: var(--paper); }
.prosa { max-width: 780px; }
.prosa h2 {
    font-family: 'Playfair Display', serif; font-weight: 600; font-size: clamp(22px, 2.4vw, 30px);
    color: var(--navy-900); margin: 44px 0 16px;
}
.prosa h2:first-child { margin-top: 0; }
.prosa p { font-size: 16.5px; color: var(--ink-soft); margin-bottom: 18px; line-height: 1.75; }
.prosa a { color: var(--gold-deep); text-decoration: underline; text-underline-offset: 3px; }
.prosa a:hover { color: var(--navy-900); }
.prosa .destacado {
    font-family: 'Playfair Display', serif; font-style: italic; font-size: clamp(19px, 2.1vw, 25px);
    color: var(--navy-900); border-left: 3px solid var(--gold); padding-left: 22px; margin-bottom: 30px;
    line-height: 1.45;
}
.prosa .nota-confid {
    font-size: 13.5px; color: var(--ink-soft); background: var(--cloud);
    border-left: 3px solid var(--gold); padding: 16px 20px; margin-top: 34px;
}
.prosa .volver { margin-top: 44px; }
.prosa .volver a { display: inline-flex; align-items: center; gap: 10px; text-decoration: none; font-weight: 600; font-size: 13px; letter-spacing: .08em; text-transform: uppercase; }
.prosa .volver svg { width: 15px; height: 15px; transform: rotate(180deg); }
.prosa .caso-img { width: 100%; border: 1px solid var(--line-soft); margin-bottom: 34px; }
.prosa .firma-prosa { font-family: 'Allura', cursive; font-size: 40px; color: var(--gold-deep); margin: 6px 0 26px; }
.creds-lista { list-style: none; display: grid; gap: 10px; margin: 0 0 22px; }
.creds-lista li { display: flex; gap: 12px; align-items: flex-start; font-size: 16px; color: var(--ink); }
.creds-lista li::before { content: "◆"; color: var(--gold); font-size: 10px; margin-top: 6px; }

/* — Pasos I.D.E.A. — */
.pasos { display: grid; gap: 1px; background: var(--line-soft); border: 1px solid var(--line-soft); margin-top: 56px; }
.paso { background: #fff; display: grid; grid-template-columns: 108px 1fr; gap: 26px; padding: 34px 32px; align-items: start; }
.paso .letra {
    font-family: 'Playfair Display', serif; font-size: 66px; font-weight: 700; line-height: 1;
    color: transparent; -webkit-text-stroke: 1.5px var(--gold-deep); text-align: center;
}
.paso h2 { font-family: 'Playfair Display', serif; font-size: 24px; color: var(--navy-900); margin: 0 0 8px; }
.paso .resumen { font-size: 15.5px; color: var(--navy-900); font-weight: 500; margin-bottom: 10px; }
.paso p { font-size: 15px; color: var(--ink-soft); line-height: 1.7; margin: 0; }

/* — Servicios (detalle) — */
.servicios-lista { display: grid; gap: 26px; }
.servicio-detalle {
    border: 1px solid var(--line-soft); border-top: 3px solid var(--gold); background: #fff;
    padding: 34px 34px 30px; scroll-margin-top: 110px;
}
.servicio-detalle h2 { font-family: 'Playfair Display', serif; font-size: clamp(21px, 2.2vw, 27px); color: var(--navy-900); margin-bottom: 10px; }
.servicio-detalle .resumen { font-size: 15.5px; color: var(--navy-900); font-weight: 500; margin-bottom: 16px; }
.prosa-corta p { font-size: 15.5px; color: var(--ink-soft); line-height: 1.72; margin-bottom: 14px; }
.servicio-detalle .btn { margin-top: 10px; }

/* — Fichas de casos — */
.casos-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: 26px; }
.ficha-caso {
    border: 1px solid var(--line-soft); background: #fff; padding: 32px 30px;
    display: flex; flex-direction: column; gap: 12px;
    transition: transform .3s ease, box-shadow .3s ease, border-color .3s ease;
}
.ficha-caso:hover { transform: translateY(-5px); box-shadow: 0 24px 44px -24px rgba(15, 23, 42, .28); border-color: var(--line-gold); }
.ficha-caso .etiqueta { font-size: 11px; font-weight: 600; letter-spacing: .16em; text-transform: uppercase; color: var(--gold-deep); }
.ficha-caso h2 { font-family: 'Playfair Display', serif; font-size: 21px; color: var(--navy-900); line-height: 1.25; }
.ficha-caso p { font-size: 14.5px; color: var(--ink-soft); flex: 1; line-height: 1.65; }
.ficha-caso .leer { display: inline-flex; align-items: center; gap: 9px; font-size: 12px; font-weight: 600; letter-spacing: .1em; text-transform: uppercase; color: var(--navy-900); }
.ficha-caso .leer svg { width: 15px; height: 15px; transition: transform .25s ease; }
.ficha-caso:hover .leer { color: var(--gold-deep); }
.ficha-caso:hover .leer svg { transform: translateX(4px); }

@media (max-width: 640px) {
    .hero-interno { padding: 54px 0 50px; }
    .contenido { padding: 54px 0 64px; }
    .paso { grid-template-columns: 1fr; gap: 10px; padding: 28px 24px; }
    .paso .letra { text-align: left; font-size: 54px; }
    .servicio-detalle { padding: 28px 24px 26px; }
}
.prosa .lista-caso { list-style: none; display: grid; gap: 10px; margin: 0 0 22px; }
.prosa .lista-caso li { display: flex; gap: 12px; align-items: flex-start; font-size: 16px; color: var(--ink); line-height: 1.6; }
.prosa .lista-caso li::before { content: "◆"; color: var(--gold); font-size: 9px; margin-top: 7px; flex: none; }
.prosa .intro-lista { margin-bottom: 12px; font-weight: 500; color: var(--navy-900); }