/* =========================================================
   MFJ — Arquitectura Operativa & Inteligencia Aplicada
   Landing de marca personal · Dark · Irreverente
========================================================= */

:root {
    --bg: #0a0b0d;
    --bg-2: #101216;
    --bg-3: #15181d;
    --line: #1f242b;
    --text: #e9eaec;
    --text-dim: #8e95a0;
    --text-mute: #5a626d;
    --accent: #00e5ff;
    --accent-2: #7cffcb;
    --red: #ff5c5c;
    --yellow: #ffd166;
    --radius: 14px;
    --maxw: 1280px;
    --ease: cubic-bezier(.2,.7,.2,1);
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
    background: var(--bg);
    color: var(--text);
    font-family: 'Inter', system-ui, -apple-system, sans-serif;
    font-weight: 400;
    line-height: 1.55;
    margin: 0;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
    text-rendering: optimizeLegibility;
}

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

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

::selection { background: var(--accent); color: #000; }

/* ---------- Textura grain ---------- */
.grain {
    position: fixed;
    inset: 0;
    pointer-events: none;
    z-index: 1;
    opacity: .06;
    mix-blend-mode: overlay;
    background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='200' height='200'><filter id='n'><feTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2' stitchTiles='stitch'/><feColorMatrix values='0 0 0 0 1 0 0 0 0 1 0 0 0 0 1 0 0 0 0.6 0'/></filter><rect width='100%' height='100%' filter='url(%23n)'/></svg>");
}

/* ---------- Cursor glow ---------- */
.cursor-glow {
    position: fixed;
    width: 400px; height: 400px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(0,229,255,.12) 0%, rgba(0,229,255,0) 60%);
    pointer-events: none;
    z-index: 2;
    transform: translate(-9999px,-9999px);
    transition: transform .1s var(--ease);
    mix-blend-mode: screen;
}

/* ---------- Header / Nav ---------- */
.site-header {
    position: sticky;
    top: 0;
    z-index: 50;
    backdrop-filter: blur(14px);
    -webkit-backdrop-filter: blur(14px);
    background: rgba(10,11,13,.6);
    border-bottom: 1px solid rgba(255,255,255,.04);
}

.nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
    max-width: var(--maxw);
    margin: 0 auto;
    padding: 1.1rem 2rem;
    gap: 2rem;
}

.logo {
    display: inline-flex;
    align-items: center;
    font-family: 'Space Grotesk', sans-serif;
    font-weight: 800;
    font-size: 1.4rem;
    letter-spacing: -.02em;
    line-height: 1;
}
.logo img {
    height: 44px;
    width: auto;
    display: block;
    filter: invert(1) brightness(1.05);
    transition: opacity .25s var(--ease), filter .25s var(--ease);
}
.logo:hover img { opacity: .85; }
.logo.big { font-size: 2.6rem; }
.logo.big img { height: 92px; }
.logo-dot { color: var(--accent); }

.nav-links {
    display: flex;
    gap: 2rem;
    list-style: none;
    margin: 0;
    padding: 0;
    font-size: .92rem;
    color: var(--text-dim);
}
.nav-links a {
    position: relative;
    transition: color .25s var(--ease);
}
.nav-links a:hover { color: var(--text); }
.nav-links a::after {
    content: '';
    position: absolute;
    left: 0; bottom: -6px;
    width: 0; height: 1px;
    background: var(--accent);
    transition: width .35s var(--ease);
}
.nav-links a:hover::after { width: 100%; }

.btn-nav {
    display: inline-flex;
    align-items: center;
    gap: .55rem;
    border: 1px solid var(--line);
    padding: .6rem 1.1rem;
    border-radius: 999px;
    font-size: .88rem;
    font-weight: 500;
    transition: all .25s var(--ease);
    background: rgba(255,255,255,.02);
}
.btn-nav:hover {
    border-color: var(--accent);
    background: rgba(0,229,255,.06);
}

/* ---------- Dot live ---------- */
.dot-live {
    display: inline-block;
    width: 7px; height: 7px;
    border-radius: 50%;
    background: var(--accent);
    box-shadow: 0 0 0 0 rgba(0,229,255,.7);
    animation: pulse 2s infinite;
}
@keyframes pulse {
    0%   { box-shadow: 0 0 0 0 rgba(0,229,255,.6); }
    70%  { box-shadow: 0 0 0 10px rgba(0,229,255,0); }
    100% { box-shadow: 0 0 0 0 rgba(0,229,255,0); }
}

/* =========================================================
   HERO
========================================================= */
.hero {
    position: relative;
    max-width: var(--maxw);
    margin: 0 auto;
    padding: 4rem 2rem 2rem;
    display: grid;
    grid-template-columns: 1.35fr .95fr;
    gap: 3rem;
    align-items: start;
    min-height: 90vh;
    z-index: 3;
}
.hero-inner { min-width: 0; }

.hero-bg {
    position: absolute;
    inset: 0;
    overflow: hidden;
    z-index: -1;
    pointer-events: none;
}
.orb {
    position: absolute;
    border-radius: 50%;
    filter: blur(100px);
    opacity: .35;
}
.orb-1 {
    width: 500px; height: 500px;
    background: radial-gradient(circle, #00e5ff 0%, transparent 70%);
    top: -100px; left: -120px;
}
.orb-2 {
    width: 420px; height: 420px;
    background: radial-gradient(circle, #7cffcb 0%, transparent 70%);
    bottom: -120px; right: 0;
    opacity: .18;
}
.grid-lines {
    position: absolute;
    inset: 0;
    background-image:
        linear-gradient(rgba(255,255,255,.025) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255,255,255,.025) 1px, transparent 1px);
    background-size: 64px 64px;
    mask-image: radial-gradient(ellipse at center, #000 30%, transparent 75%);
    -webkit-mask-image: radial-gradient(ellipse at center, #000 30%, transparent 75%);
}

.hero-tag {
    display: inline-flex;
    align-items: center;
    gap: .6rem;
    font-family: 'JetBrains Mono', monospace;
    font-size: .78rem;
    color: var(--text-dim);
    border: 1px solid var(--line);
    padding: .45rem .85rem;
    border-radius: 999px;
    background: rgba(255,255,255,.02);
    margin-bottom: 2rem;
}

.hero-title {
    font-family: 'Space Grotesk', 'Inter', sans-serif;
    font-weight: 700;
    font-size: clamp(2.6rem, 6.5vw, 5.4rem);
    line-height: .98;
    letter-spacing: -.035em;
    margin: 0 0 1.8rem;
}
.slash {
    background: linear-gradient(135deg, var(--accent) 0%, var(--accent-2) 100%);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
    font-style: italic;
    font-weight: 700;
}

.hero-sub {
    font-size: clamp(1.05rem, 1.4vw, 1.25rem);
    color: var(--text);
    max-width: 620px;
    margin: 0 0 1rem;
    line-height: 1.5;
}
.hero-sub em { color: var(--accent); font-style: normal; }

.hero-body {
    font-size: 1rem;
    color: var(--text-dim);
    max-width: 580px;
    margin: 0 0 2.2rem;
}
.hero-body strong { color: var(--text); font-weight: 600; }
.hero-body u {
    text-decoration: underline;
    text-decoration-color: var(--accent);
    text-decoration-thickness: 2px;
    text-underline-offset: 4px;
}

.hero-ctas {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
    margin-bottom: 3rem;
}

/* Buttons */
.btn-primary {
    display: inline-flex;
    align-items: center;
    gap: .7rem;
    background: var(--accent);
    color: #000;
    padding: 1.05rem 1.6rem;
    border: 1px solid var(--accent);
    border-radius: 999px;
    font-weight: 600;
    font-size: .98rem;
    letter-spacing: -.005em;
    transition: transform .25s var(--ease), box-shadow .25s var(--ease), background .25s var(--ease);
    box-shadow: 0 10px 40px -10px rgba(0,229,255,.5);
    cursor: pointer;
}
.btn-primary svg { width: 18px; height: 18px; transition: transform .3s var(--ease); }
.btn-primary:hover { transform: translateY(-2px); box-shadow: 0 16px 50px -10px rgba(0,229,255,.7); }
.btn-primary:hover svg { transform: translateX(4px); }
.btn-primary.big { padding: 1.3rem 2rem; font-size: 1.05rem; }

.btn-voice {
    display: inline-flex;
    align-items: center;
    gap: .6rem;
    background: transparent;
    color: var(--text);
    border: 1px solid var(--line);
    padding: 1rem 1.5rem;
    border-radius: 999px;
    font-size: .95rem;
    font-weight: 500;
    font-family: inherit;
    cursor: pointer;
    transition: all .25s var(--ease);
}
.btn-voice:hover {
    border-color: var(--accent);
    background: rgba(0,229,255,.06);
    color: var(--accent);
}
.btn-voice.big { padding: 1.25rem 1.8rem; }
.pulse {
    width: 8px; height: 8px;
    border-radius: 50%;
    background: var(--accent);
    animation: pulse 2s infinite;
}

/* Marquee */
.hero-marquee {
    overflow: hidden;
    margin-top: 1rem;
    border-top: 1px solid var(--line);
    border-bottom: 1px solid var(--line);
    padding: .8rem 0;
    mask-image: linear-gradient(90deg, transparent, #000 15%, #000 85%, transparent);
    -webkit-mask-image: linear-gradient(90deg, transparent, #000 15%, #000 85%, transparent);
}
.marquee-track {
    display: flex;
    gap: 1.5rem;
    white-space: nowrap;
    animation: marquee 30s linear infinite;
    font-family: 'JetBrains Mono', monospace;
    font-size: .82rem;
    color: var(--text-mute);
    text-transform: uppercase;
    letter-spacing: .15em;
}
@keyframes marquee {
    0%   { transform: translateX(0); }
    100% { transform: translateX(-50%); }
}

/* Hero portrait */
.hero-portrait {
    position: relative;
    min-width: 0;
    max-width: 520px;
    width: 100%;
    justify-self: end;
    margin-top: 2rem;
}
.portrait-frame {
    position: relative;
    width: 100%;
    border: 1px solid rgba(0,229,255,.18);
    border-radius: var(--radius);
    overflow: hidden;
    background:
        radial-gradient(120% 80% at 50% 110%, rgba(0,229,255,.08), transparent 55%),
        linear-gradient(180deg, #14181f 0%, #0a0d11 100%);
    box-shadow:
        0 0 0 1px rgba(0,229,255,.05) inset,
        0 40px 100px -30px rgba(0,0,0,.9),
        0 20px 60px -20px rgba(0,229,255,.18);
}
.portrait-halo {
    position: absolute;
    left: 50%;
    top: 48%;
    width: 90%;
    aspect-ratio: 1/1;
    transform: translate(-50%, -50%);
    background: radial-gradient(circle, rgba(0,229,255,.32) 0%, rgba(0,229,255,.1) 40%, transparent 65%);
    filter: blur(34px);
    pointer-events: none;
    z-index: 0;
}
.portrait-img {
    position: relative;
    z-index: 1;
    display: block;
    width: 100%;
    aspect-ratio: 4 / 5;
    object-fit: cover;
    object-position: center 30%;
    filter: contrast(1.05) saturate(1.02) drop-shadow(0 20px 30px rgba(0,0,0,.55));
    transition: transform .8s var(--ease);
}
.portrait-frame:hover .portrait-img { transform: scale(1.03); }

.portrait-label {
    position: absolute;
    left: 0; right: 0;
    display: flex;
    justify-content: space-between;
    padding: .7rem 1rem;
    font-family: 'JetBrains Mono', monospace;
    font-size: .72rem;
    color: var(--text-dim);
    background: linear-gradient(180deg, rgba(0,0,0,.8), transparent);
    pointer-events: none;
}
.portrait-label.top { top: 0; }
.portrait-label.bottom {
    bottom: 0; top: auto;
    background: linear-gradient(0deg, rgba(0,0,0,.85), transparent);
}
.portrait-label .blink { color: var(--red); animation: blink 1.6s infinite; }
@keyframes blink {
    0%,49% { opacity: 1; }
    50%,100% { opacity: .3; }
}

.portrait-tag {
    margin: 1.2rem auto 0;
    background: var(--accent);
    color: #000;
    padding: .75rem 1.1rem;
    border-radius: 999px;
    font-family: 'JetBrains Mono', monospace;
    font-weight: 500;
    font-size: .72rem;
    line-height: 1.1;
    letter-spacing: .06em;
    text-transform: uppercase;
    box-shadow: 0 15px 40px -12px rgba(0,229,255,.55);
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    column-gap: .55rem;
    row-gap: .3rem;
    align-items: center;
    width: fit-content;
    max-width: 100%;
    text-align: center;
}
.portrait-tag .sep { opacity: .4; }

/* =========================================================
   SECTION heads
========================================================= */
.section-head {
    display: flex;
    align-items: center;
    gap: 1rem;
    font-family: 'JetBrains Mono', monospace;
    font-size: .8rem;
    color: var(--text-mute);
    margin-bottom: 1.5rem;
    text-transform: uppercase;
    letter-spacing: .15em;
}
.section-head.center { justify-content: center; }
.section-num { color: var(--accent); }
.section-kicker::before { content: '— '; color: var(--text-mute); }

/* =========================================================
   MANIFIESTO
========================================================= */
.manifiesto {
    max-width: var(--maxw);
    margin: 0 auto;
    padding: 8rem 2rem 6rem;
    position: relative;
    z-index: 3;
}

.manifiesto-title {
    font-family: 'Space Grotesk', sans-serif;
    font-weight: 700;
    font-size: clamp(2rem, 4.5vw, 3.8rem);
    line-height: 1.05;
    letter-spacing: -.025em;
    margin: 0 0 3rem;
    max-width: 1100px;
}
.manifiesto-title s {
    color: var(--text-mute);
    text-decoration-color: var(--red);
    text-decoration-thickness: 3px;
}

.manifiesto-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.2rem;
}
.manif-card {
    background: var(--bg-2);
    border: 1px solid var(--line);
    border-radius: var(--radius);
    padding: 2rem;
    transition: transform .4s var(--ease), border-color .4s var(--ease);
    opacity: 0;
    transform: translateY(24px);
}
.manif-card.in {
    opacity: 1;
    transform: translateY(0);
    transition: opacity .7s var(--ease), transform .7s var(--ease), border-color .4s var(--ease);
}
.manif-card:hover { border-color: rgba(255,255,255,.12); transform: translateY(-4px); }
.manif-card.highlight {
    background: linear-gradient(160deg, rgba(0,229,255,.08), rgba(0,229,255,.02));
    border-color: rgba(0,229,255,.3);
    box-shadow: 0 0 0 1px rgba(0,229,255,.08) inset, 0 20px 60px -30px rgba(0,229,255,.25);
}
.manif-card.highlight:hover {
    border-color: var(--accent);
    transform: translateY(-6px);
    box-shadow: 0 0 0 1px rgba(0,229,255,.35) inset, 0 30px 80px -20px rgba(0,229,255,.45);
}
.manif-card header { margin-bottom: 1rem; }
.manif-card p { margin: 0; color: var(--text-dim); font-size: 1rem; }
.manif-card strong { color: var(--text); }

.tag {
    display: inline-block;
    font-family: 'JetBrains Mono', monospace;
    font-size: .72rem;
    text-transform: uppercase;
    letter-spacing: .1em;
    padding: .35rem .7rem;
    border-radius: 999px;
}
.tag-red    { background: rgba(255,92,92,.1);   color: var(--red); }
.tag-yellow { background: rgba(255,209,102,.1); color: var(--yellow); }
.tag-cyan   { background: rgba(0,229,255,.1);   color: var(--accent); }

/* =========================================================
   MÉTODO
========================================================= */
.metodo {
    max-width: var(--maxw);
    margin: 0 auto;
    padding: 6rem 2rem;
    position: relative;
    z-index: 3;
}
.metodo-title {
    font-family: 'Space Grotesk', sans-serif;
    font-weight: 700;
    font-size: clamp(2rem, 4.5vw, 3.8rem);
    line-height: 1.05;
    letter-spacing: -.025em;
    margin: 0 0 1.2rem;
}
.strike-red {
    position: relative;
    display: inline-block;
    color: var(--text-mute);
}
.strike-red::after {
    content: '';
    position: absolute;
    left: -4%; right: -4%;
    top: 55%;
    height: 4px;
    background: var(--red);
    transform: rotate(-4deg);
}
.under-cyan {
    background-image: linear-gradient(transparent 65%, rgba(0,229,255,.3) 65%);
    background-position: 0 85%;
}
.metodo-lead {
    color: var(--text-dim);
    font-size: 1.1rem;
    max-width: 680px;
    margin: 0 0 3.5rem;
}
.metodo-lead strong { color: var(--accent); font-weight: 600; }

.steps {
    list-style: none;
    padding: 0;
    margin: 0;
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1rem;
    counter-reset: step;
}
.step {
    background: var(--bg-2);
    border: 1px solid var(--line);
    border-radius: var(--radius);
    padding: 1.8rem 1.6rem;
    position: relative;
    transition: all .5s var(--ease);
    opacity: 0;
    transform: translateY(24px);
}
.step.in {
    opacity: 1;
    transform: translateY(0);
    transition: opacity .7s var(--ease), transform .7s var(--ease), border-color .4s var(--ease), background .4s var(--ease);
}
.step:hover { border-color: rgba(0,229,255,.4); transform: translateY(-4px); }
.step.highlight {
    background: linear-gradient(160deg, rgba(0,229,255,.1), rgba(0,229,255,.02));
    border-color: rgba(0,229,255,.35);
    box-shadow: 0 0 0 1px rgba(0,229,255,.08) inset, 0 20px 60px -30px rgba(0,229,255,.25);
}
.step.highlight:hover {
    border-color: var(--accent);
    transform: translateY(-6px);
    box-shadow: 0 0 0 1px rgba(0,229,255,.35) inset, 0 30px 80px -20px rgba(0,229,255,.45);
}
.step-head {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1.2rem;
}
.step-num {
    font-family: 'Space Grotesk', sans-serif;
    font-size: 2.2rem;
    font-weight: 700;
    color: var(--accent);
    letter-spacing: -.03em;
}
.step-weeks {
    font-family: 'JetBrains Mono', monospace;
    font-size: .72rem;
    color: var(--text-mute);
    background: rgba(255,255,255,.03);
    padding: .3rem .6rem;
    border-radius: 999px;
    border: 1px solid var(--line);
}
.step h3 {
    font-family: 'Space Grotesk', sans-serif;
    font-size: 1.2rem;
    font-weight: 600;
    margin: 0 0 .6rem;
    letter-spacing: -.01em;
}
.step p {
    margin: 0;
    font-size: .92rem;
    color: var(--text-dim);
    line-height: 1.55;
}

/* =========================================================
   SOBRE MÍ
========================================================= */
.yo {
    max-width: var(--maxw);
    margin: 0 auto;
    padding: 8rem 2rem;
    position: relative;
    z-index: 3;
}
.yo-grid {
    display: grid;
    grid-template-columns: 1.1fr .9fr;
    gap: 4rem;
    align-items: center;
}
.yo-title {
    font-family: 'Space Grotesk', sans-serif;
    font-weight: 700;
    font-size: clamp(2rem, 4.2vw, 3.4rem);
    line-height: 1.05;
    letter-spacing: -.025em;
    margin: 0 0 2rem;
}
.yo-text {
    color: var(--text-dim);
    font-size: 1.05rem;
    margin: 0 0 1.1rem;
    max-width: 580px;
}
.yo-text strong { color: var(--text); }
.yo-text em { color: var(--accent); font-style: normal; }

.quote-block {
    margin: 2.5rem 0 0;
    padding: 1.6rem 2rem 1.6rem 2.6rem;
    border-left: 3px solid var(--accent);
    background: rgba(0,229,255,.04);
    border-radius: 0 var(--radius) var(--radius) 0;
    position: relative;
}
.quote-block p {
    margin: 0;
    font-family: 'Space Grotesk', sans-serif;
    font-weight: 500;
    font-size: 1.2rem;
    font-style: italic;
    color: var(--text);
    line-height: 1.45;
}
.quote-open {
    position: absolute;
    top: .4rem;
    left: .8rem;
    font-family: 'Space Grotesk', Georgia, serif;
    font-size: 3.6rem;
    line-height: 1;
    color: var(--accent);
    opacity: .85;
    user-select: none;
    pointer-events: none;
}

.yo-photo {
    position: relative;
    border-radius: var(--radius);
    overflow: hidden;
    border: 1px solid var(--line);
    background:
        radial-gradient(120% 80% at 50% 110%, rgba(0,229,255,.05), transparent 55%),
        linear-gradient(180deg, #12161c 0%, #0c0f13 100%);
}
.yo-photo-halo {
    position: absolute;
    left: 50%;
    top: 50%;
    width: 75%;
    aspect-ratio: 1/1;
    transform: translate(-50%, -50%);
    background: radial-gradient(circle, rgba(124,255,203,.18) 0%, rgba(0,229,255,.08) 40%, transparent 65%);
    filter: blur(34px);
    pointer-events: none;
}
.yo-photo picture {
    display: block;
    width: 100%;
    position: relative;
}
.yo-photo img {
    position: relative;
    display: block;
    width: 100%;
    height: auto;
    aspect-ratio: 4 / 5;
    object-fit: cover;
    object-position: center 35%;
    filter: contrast(1.05) saturate(1.02) drop-shadow(0 20px 30px rgba(0,0,0,.5));
    transition: transform .8s var(--ease), filter .6s var(--ease);
}
.yo-photo:hover img { transform: scale(1.02); }
.yo-photo-badge {
    position: absolute;
    bottom: 1rem; left: 1rem;
    display: inline-flex;
    align-items: center;
    gap: .5rem;
    background: rgba(10,11,13,.85);
    backdrop-filter: blur(8px);
    border: 1px solid var(--line);
    padding: .5rem .85rem;
    border-radius: 999px;
    font-family: 'JetBrains Mono', monospace;
    font-size: .72rem;
    color: var(--text-dim);
}

/* =========================================================
   FILTRO (ICP)
========================================================= */
.filtro {
    max-width: 980px;
    margin: 0 auto;
    padding: 6rem 2rem;
    text-align: center;
    position: relative;
    z-index: 3;
}
.filtro-title {
    font-family: 'Space Grotesk', sans-serif;
    font-weight: 700;
    font-size: clamp(2.2rem, 5vw, 4rem);
    line-height: 1.05;
    letter-spacing: -.025em;
    margin: 0 0 1.5rem;
}
.filtro-title-soft {
    color: var(--text-mute);
    font-size: .55em;
    font-weight: 500;
    font-style: italic;
    display: inline-block;
    margin-top: .7rem;
}
.filtro-lead {
    color: var(--text-dim);
    font-size: 1.1rem;
    margin: 0 auto 3rem;
    max-width: 640px;
}
.filtro-lead strong { color: var(--accent); }

.check-list {
    list-style: none;
    padding: 0;
    margin: 0 0 3rem;
    display: grid;
    gap: .7rem;
    text-align: left;
    max-width: 720px;
    margin-left: auto;
    margin-right: auto;
}
.check-list li {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
    background: var(--bg-2);
    border: 1px solid var(--line);
    padding: 1.1rem 1.3rem;
    border-radius: var(--radius);
    font-size: 1.02rem;
    opacity: 0;
    transform: translateX(-16px);
    transition: all .5s var(--ease);
}
.check-list li.in { opacity: 1; transform: translateX(0); }
.check-list li:hover { border-color: rgba(0,229,255,.3); }
.check-list .check {
    flex-shrink: 0;
    width: 26px; height: 26px;
    background: var(--accent);
    color: #000;
    border-radius: 50%;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: .85rem;
}
.check-list strong { color: var(--text); }

.filtro-foot {
    font-family: 'Space Grotesk', sans-serif;
    font-size: 1.2rem;
    color: var(--text);
    font-style: italic;
    letter-spacing: -.01em;
}

/* =========================================================
   CTA FINAL
========================================================= */
.cta-final {
    max-width: var(--maxw);
    margin: 0 auto;
    padding: 4rem 2rem 8rem;
    position: relative;
    z-index: 3;
}
.cta-box {
    position: relative;
    background: linear-gradient(160deg, #0d1014 0%, #101821 100%);
    border: 1px solid var(--line);
    border-radius: 24px;
    padding: 5rem 3rem;
    text-align: center;
    overflow: hidden;
    box-shadow: 0 40px 100px -40px rgba(0,229,255,.3);
}
.cta-grid-lines {
    position: absolute;
    inset: 0;
    background-image:
        linear-gradient(rgba(0,229,255,.05) 1px, transparent 1px),
        linear-gradient(90deg, rgba(0,229,255,.05) 1px, transparent 1px);
    background-size: 40px 40px;
    mask-image: radial-gradient(ellipse at center, #000 20%, transparent 70%);
    -webkit-mask-image: radial-gradient(ellipse at center, #000 20%, transparent 70%);
    pointer-events: none;
}
.cta-pre {
    font-family: 'JetBrains Mono', monospace;
    font-size: .8rem;
    color: var(--accent);
    text-transform: uppercase;
    letter-spacing: .18em;
    display: block;
    margin-bottom: 1.5rem;
    position: relative;
}
.cta-title {
    font-family: 'Space Grotesk', sans-serif;
    font-weight: 700;
    font-size: clamp(2.4rem, 6vw, 5rem);
    line-height: 1;
    letter-spacing: -.035em;
    margin: 0 0 1.5rem;
    position: relative;
}
.cta-sub {
    color: var(--text-dim);
    font-size: 1.15rem;
    max-width: 560px;
    margin: 0 auto 2.5rem;
    position: relative;
}
.cta-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
    justify-content: center;
    position: relative;
}

/* =========================================================
   FOOTER
========================================================= */
.site-footer {
    border-top: 1px solid var(--line);
    padding: 4rem 2rem 2rem;
    position: relative;
    z-index: 3;
}
.footer-grid {
    max-width: var(--maxw);
    margin: 0 auto;
    display: grid;
    grid-template-columns: 1fr 1.2fr .8fr;
    gap: 3rem;
    align-items: start;
}
.footer-brand p {
    margin: 1rem 0 0;
    color: var(--text-dim);
    font-size: .95rem;
}
.footer-brand strong { color: var(--text); }
.footer-label {
    font-family: 'JetBrains Mono', monospace;
    font-size: .72rem;
    color: var(--text-mute);
    text-transform: uppercase;
    letter-spacing: .15em;
    display: block;
    margin-bottom: .8rem;
}
.footer-llm p {
    margin: 0;
    font-size: .88rem;
    color: var(--text-dim);
    line-height: 1.6;
}
.footer-meta {
    display: flex;
    flex-direction: column;
    gap: .6rem;
}
.footer-meta a {
    color: var(--text);
    font-weight: 500;
    border-bottom: 1px dashed var(--accent);
    padding-bottom: 2px;
    align-self: flex-start;
}
.footer-label-gap { margin-top: 1.5rem; }

.footer-legal-links {
    display: flex;
    flex-direction: column;
    gap: .45rem;
    font-size: .88rem;
}
.footer-legal-links a {
    color: var(--text-dim);
    transition: color .2s var(--ease);
    width: fit-content;
    border-bottom: 1px dashed transparent;
    padding-bottom: 1px;
}
.footer-legal-links a:hover {
    color: var(--accent);
    border-bottom-color: rgba(0,229,255,.4);
}

.footer-bottom {
    max-width: var(--maxw);
    margin: 3rem auto 0;
    padding-top: 1.5rem;
    border-top: 1px solid var(--line);
    font-family: 'JetBrains Mono', monospace;
    font-size: .76rem;
    color: var(--text-mute);
    letter-spacing: .04em;
    text-align: center;
}

/* =========================================================
   Fade-in sections
========================================================= */
section { opacity: 1; }

/* =========================================================
   RESPONSIVE
========================================================= */

/* ---------- Tablet landscape / laptop pequeño (<=1180px) ---------- */
@media (max-width: 1180px) {
    .hero { grid-template-columns: 1.2fr 1fr; gap: 2rem; }
    .hero-title { font-size: clamp(2.2rem, 5.2vw, 4.2rem); }
    .metodo-title, .manifiesto-title, .yo-title { font-size: clamp(1.9rem, 4.2vw, 3.2rem); }
}

/* ---------- Tablet portrait (<=1024px) ---------- */
@media (max-width: 1024px) {
    .hero {
        grid-template-columns: 1fr;
        gap: 2.8rem;
        padding-top: 2.5rem;
        min-height: auto;
        text-align: left;
    }
    .hero-portrait {
        max-width: 440px;
        margin: 0 auto;
        width: 100%;
    }
    .hero-title { font-size: clamp(2.4rem, 6.5vw, 3.6rem); }
    .manifiesto-grid { grid-template-columns: 1fr; }
    .steps { grid-template-columns: repeat(2, 1fr); gap: .9rem; }
    .yo-grid { grid-template-columns: 1fr; gap: 2.5rem; }
    .yo-photo { max-width: 440px; margin: 0 auto; width: 100%; }
    .footer-grid {
        grid-template-columns: 1fr 1fr;
        gap: 2.2rem;
    }
    .footer-brand { grid-column: 1 / -1; }
    .nav-links { gap: 1.2rem; font-size: .85rem; }
}

/* ---------- Mobile landscape / tablet vertical pequeña (<=768px) ---------- */
@media (max-width: 768px) {
    .site-header { position: relative; }
    .nav { padding: 1rem 1.2rem; }
    .nav-links {
        display: none;
    }
    .btn-nav {
        padding: .55rem .95rem;
        font-size: .82rem;
    }
    .logo img { height: 38px; }

    .hero { padding: 1.5rem 1.2rem 1rem; gap: 2rem; }
    .hero-title { font-size: clamp(2.1rem, 8.2vw, 2.9rem); }
    .hero-sub { font-size: 1rem; }
    .hero-body { font-size: .95rem; }

    .section-head { font-size: .72rem; }
    .manifiesto { padding: 5rem 1.2rem 3rem; }
    .manifiesto-title { font-size: clamp(1.8rem, 6vw, 2.6rem); }
    .metodo { padding: 4rem 1.2rem; }
    .metodo-title { font-size: clamp(1.8rem, 6vw, 2.6rem); }
    .yo { padding: 5rem 1.2rem; }
    .yo-title { font-size: clamp(1.8rem, 6vw, 2.6rem); }
    .filtro { padding: 4rem 1.2rem; }
    .filtro-title { font-size: clamp(2rem, 7vw, 3rem); }
    .cta-final { padding: 2rem 1.2rem 5rem; }
    .cta-box { padding: 3rem 1.4rem; }
    .cta-title { font-size: clamp(2.2rem, 9vw, 3.5rem); }

    .steps { grid-template-columns: 1fr; }
    .step-num { font-size: 1.8rem; }

    .hero-ctas { flex-direction: column; align-items: stretch; width: 100%; }
    .btn-primary, .btn-voice {
        justify-content: center;
        min-height: 52px;
        padding: 1rem 1.4rem;
        font-size: .98rem;
    }
    .cta-actions { flex-direction: column; align-items: stretch; width: 100%; }

    .quote-block { padding: 1.4rem 1.4rem 1.4rem 2.2rem; }
    .quote-block p { font-size: 1.05rem; }
    .quote-open { font-size: 2.8rem; top: .3rem; left: .6rem; }

    .check-list li { padding: .9rem 1.1rem; font-size: .95rem; }
    .check-list .check { width: 24px; height: 24px; font-size: .78rem; }

    .footer-grid { grid-template-columns: 1fr; gap: 2rem; }
    .footer-brand { grid-column: auto; }
    .logo.big img { height: 70px; }

    .portrait-tag { font-size: .68rem; padding: .65rem 1rem; }

    .grid-lines { background-size: 48px 48px; }
}

/* ---------- Mobile pequeño (<=420px) ---------- */
@media (max-width: 420px) {
    .nav { padding: .8rem 1rem; }
    .logo img { height: 34px; }
    .hero { padding: 1rem 1rem .5rem; }
    .hero-tag { font-size: .68rem; padding: .35rem .7rem; }
    .hero-title { font-size: clamp(1.9rem, 9vw, 2.4rem); letter-spacing: -.03em; }
    .hero-marquee { display: none; }
    .manifiesto, .metodo, .yo, .filtro { padding-left: 1rem; padding-right: 1rem; }
    .cta-box { padding: 2.5rem 1.2rem; }
    .portrait-tag {
        font-size: .62rem;
        padding: .6rem .85rem;
        letter-spacing: .04em;
    }
    .portrait-tag .sep { display: none; }
    .portrait-tag { column-gap: .4rem; }
    .cookie-grid { grid-template-columns: 1fr; }
}

/* =========================================================
   MENÚ HAMBURGUESA (móvil)
========================================================= */
.nav-burger {
    display: none;
    background: transparent;
    border: 1px solid var(--line);
    border-radius: 10px;
    width: 44px;
    height: 44px;
    padding: 0;
    cursor: pointer;
    position: relative;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    gap: 5px;
    transition: border-color .3s var(--ease), background .3s var(--ease);
    z-index: 120;
}
.nav-burger:hover { border-color: var(--accent); }
.nav-burger span {
    display: block;
    width: 20px;
    height: 2px;
    background: var(--text);
    border-radius: 2px;
    transition: transform .35s var(--ease), opacity .25s var(--ease);
    transform-origin: center;
}
.nav-burger.active span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-burger.active span:nth-child(2) { opacity: 0; }
.nav-burger.active span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

.mobile-menu {
    position: fixed;
    inset: 0;
    background: rgba(6, 7, 9, .96);
    backdrop-filter: blur(18px);
    -webkit-backdrop-filter: blur(18px);
    z-index: 100;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    opacity: 0;
    pointer-events: none;
    transform: translateY(-12px);
    transition: opacity .35s var(--ease), transform .35s var(--ease);
}
.mobile-menu.open {
    opacity: 1;
    pointer-events: auto;
    transform: translateY(0);
}
.mobile-menu-links {
    list-style: none;
    margin: 0;
    padding: 0;
    display: flex;
    flex-direction: column;
    gap: 1.4rem;
    align-items: center;
    text-align: center;
}
.mobile-menu-links a {
    font-family: 'Space Grotesk', sans-serif;
    font-size: 2rem;
    font-weight: 600;
    letter-spacing: -.02em;
    color: var(--text);
    padding: .4rem 1rem;
    display: inline-block;
}
.mobile-menu-links a:hover { color: var(--accent); }
.mobile-menu-links .mm-cta {
    margin-top: 1rem;
    font-size: 1rem;
    padding: .9rem 1.8rem;
    border: 1px solid var(--accent);
    border-radius: 999px;
    color: var(--accent);
    background: rgba(0,229,255,.06);
}

/* =========================================================
   COOKIE BANNER
========================================================= */
.cookie-banner {
    position: fixed;
    bottom: 1rem;
    left: 1rem;
    right: 1rem;
    z-index: 80;
    max-width: 760px;
    margin: 0 auto;
    background: rgba(12, 14, 18, .94);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border: 1px solid rgba(0,229,255,.22);
    border-radius: 16px;
    box-shadow:
        0 24px 60px -20px rgba(0,0,0,.7),
        0 0 0 1px rgba(0,229,255,.06) inset;
    opacity: 0;
    transform: translateY(18px);
    transition: opacity .35s var(--ease), transform .35s var(--ease);
}
.cookie-banner.show { opacity: 1; transform: translateY(0); }
.cookie-banner-inner {
    display: flex;
    gap: 1.2rem;
    align-items: center;
    padding: 1.1rem 1.3rem;
    flex-wrap: wrap;
}
.cookie-banner-text { flex: 1 1 320px; min-width: 0; }
.cookie-banner-text strong {
    display: block;
    font-family: 'Space Grotesk', sans-serif;
    font-size: 1rem;
    letter-spacing: -.01em;
    margin-bottom: .25rem;
    color: var(--text);
}
.cookie-banner-text p {
    margin: 0;
    font-size: .88rem;
    line-height: 1.5;
    color: var(--text-dim);
}
.cookie-banner-text a {
    color: var(--accent);
    text-decoration: underline;
    text-underline-offset: 3px;
}
.cookie-banner-actions {
    display: flex;
    gap: .5rem;
    flex-wrap: wrap;
}
.cookie-btn {
    border: 1px solid var(--line);
    background: transparent;
    color: var(--text);
    padding: .65rem 1.1rem;
    border-radius: 999px;
    font-size: .85rem;
    font-weight: 500;
    cursor: pointer;
    transition: all .3s var(--ease);
    font-family: inherit;
}
.cookie-btn-ghost:hover { border-color: var(--text-dim); }
.cookie-btn-primary {
    background: var(--accent);
    border-color: var(--accent);
    color: #001016;
    font-weight: 600;
}
.cookie-btn-primary:hover { background: #4ef0ff; border-color: #4ef0ff; }

/* ---------- Touch devices: quita hover excesivos ---------- */
@media (hover: none) {
    .cursor-glow { display: none; }
    .step:hover,
    .manif-card:hover,
    .cookie-card:hover { transform: none; }
}

/* ---------- Mostrar hamburguesa en móvil/tablet ---------- */
@media (max-width: 768px) {
    .nav-burger { display: inline-flex; }
    .btn-nav { display: none; }
    .cookie-banner-inner { padding: 1rem 1.1rem; gap: .9rem; }
    .cookie-banner-actions { width: 100%; justify-content: flex-end; }
    .cookie-btn { flex: 1 1 auto; text-align: center; }
}

/* =========================================================
   BOOKING MODAL (Google Calendar embed)
========================================================= */
.booking-modal {
    position: fixed;
    inset: 0;
    z-index: 200;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: clamp(.8rem, 3vw, 2.5rem);
    opacity: 0;
    pointer-events: none;
    transition: opacity .32s var(--ease);
}
.booking-modal.open {
    opacity: 1;
    pointer-events: auto;
}
.booking-backdrop {
    position: absolute;
    inset: 0;
    background: rgba(4, 5, 7, .78);
    backdrop-filter: blur(14px);
    -webkit-backdrop-filter: blur(14px);
}
.booking-dialog {
    position: relative;
    z-index: 1;
    width: 100%;
    max-width: 960px;
    max-height: calc(100dvh - 2rem);
    background: linear-gradient(180deg, #13171d 0%, #0c0f13 100%);
    border: 1px solid rgba(0,229,255,.22);
    border-radius: 18px;
    box-shadow:
        0 40px 100px -30px rgba(0,0,0,.8),
        0 0 0 1px rgba(0,229,255,.06) inset;
    display: flex;
    flex-direction: column;
    overflow: hidden;
    transform: translateY(14px) scale(.98);
    transition: transform .35s var(--ease);
}
.booking-modal.open .booking-dialog { transform: translateY(0) scale(1); }
.booking-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    padding: 1.1rem 1.3rem;
    border-bottom: 1px solid var(--line);
    background: rgba(255,255,255,.02);
}
.booking-kicker {
    display: block;
    font-family: 'JetBrains Mono', monospace;
    font-size: .7rem;
    letter-spacing: .1em;
    color: var(--accent);
    margin-bottom: .25rem;
}
.booking-header h3 {
    font-family: 'Space Grotesk', sans-serif;
    font-weight: 700;
    font-size: 1.15rem;
    letter-spacing: -.015em;
    margin: 0;
    color: var(--text);
}
.booking-close {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    padding: 0;
    border: 1px solid var(--line);
    border-radius: 10px;
    background: transparent;
    color: var(--text-dim);
    cursor: pointer;
    transition: all .25s var(--ease);
}
.booking-close:hover {
    color: var(--text);
    border-color: var(--accent);
    background: rgba(0,229,255,.06);
}
.booking-close svg { width: 18px; height: 18px; }
.booking-body {
    flex: 1 1 auto;
    position: relative;
    overflow: hidden;
    background: #0a0c10;
}
.booking-iframe {
    display: block;
    width: 100%;
    height: min(700px, calc(100dvh - 8rem));
    min-height: 520px;
    border: 0;
    background: #0a0c10;
}
.booking-iframe[hidden],
.booking-launchpad[hidden] { display: none !important; }
.booking-fallback {
    padding: 3rem 1.5rem;
    text-align: center;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1.4rem;
}
.booking-fallback p {
    color: var(--text-dim);
    max-width: 420px;
    margin: 0;
    font-size: 1rem;
    line-height: 1.55;
}

/* ----- Launchpad (opción por defecto cuando el host bloquea iframe) ----- */
.booking-launchpad {
    padding: 2.4rem 2rem 2.2rem;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1.2rem;
    text-align: center;
    background:
        radial-gradient(circle at 50% 0%, rgba(0,229,255,.08), transparent 60%),
        #0a0c10;
}
.booking-launchpad-icon {
    width: 56px;
    height: 56px;
    display: grid;
    place-items: center;
    border-radius: 14px;
    background: rgba(0,229,255,.08);
    border: 1px solid rgba(0,229,255,.25);
    color: var(--accent);
    box-shadow: 0 0 24px rgba(0,229,255,.15);
}
.booking-launchpad-icon svg { width: 28px; height: 28px; }
.booking-launchpad-intro {
    margin: 0;
    max-width: 460px;
    font-size: 1.04rem;
    line-height: 1.55;
    color: var(--text);
}
.booking-launchpad-intro strong {
    color: var(--accent);
    font-weight: 600;
}
.booking-launchpad-meta {
    list-style: none;
    padding: 0;
    margin: .4rem 0 .6rem;
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: .6rem;
    width: 100%;
    max-width: 440px;
}
.booking-launchpad-meta li {
    display: flex;
    flex-direction: column;
    gap: .2rem;
    padding: .7rem .5rem;
    border: 1px solid rgba(255,255,255,.08);
    border-radius: 10px;
    background: rgba(255,255,255,.02);
}
.booking-launchpad-meta span {
    font-family: var(--font-mono);
    font-size: .65rem;
    text-transform: uppercase;
    letter-spacing: .12em;
    color: var(--text-muted);
}
.booking-launchpad-meta strong {
    font-size: .92rem;
    color: var(--text);
    font-weight: 500;
}
.btn-primary.big {
    padding: 1rem 1.8rem;
    font-size: 1rem;
}
.booking-launchpad-foot {
    margin: .4rem 0 0;
    font-family: var(--font-mono);
    font-size: .72rem;
    letter-spacing: .08em;
    text-transform: uppercase;
    color: var(--text-muted);
}

@media (max-width: 480px) {
    .booking-launchpad { padding: 2rem 1.2rem 1.8rem; }
    .booking-launchpad-intro { font-size: .98rem; }
    .booking-launchpad-meta { grid-template-columns: 1fr; }
    .booking-launchpad-meta li { flex-direction: row; justify-content: space-between; align-items: center; }
}

@media (max-width: 640px) {
    .booking-modal { padding: 0; }
    .booking-dialog {
        max-width: 100%;
        max-height: 100dvh;
        height: 100dvh;
        border-radius: 0;
        border: 0;
    }
    .booking-iframe { height: calc(100dvh - 72px); min-height: 0; }
    .booking-body { display: flex; align-items: center; justify-content: center; }
    .booking-header { padding: .9rem 1rem; }
    .booking-header h3 { font-size: 1rem; }
}

/* ---------- Reducción de movimiento ---------- */
@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after {
        animation-duration: .001s !important;
        transition-duration: .001s !important;
    }
    .marquee-track { animation: none; }
    .cursor-glow { display: none; }
}