/* VINDEX · ESTRATEGIA JURÍDICA */
:root {
  --ink: #101823;
  --night: #131d29;
  --night-deep: #0d141d;
  --navy: #1b2836;
  --navy-raised: #223445;
  --steel: #83a4ba;
  --steel-bright: #a8c5d6;
  --silver: #d5e0e7;
  --pale: #edf1f3;
  --muted: #9eaebb;
  --faint: #718294;
  --line: rgba(173, 200, 218, .17);
  --line-strong: rgba(173, 200, 218, .34);
  --text: #c7d2db;
  --serif: 'Iowan Old Style', 'Baskerville', 'Palatino Linotype', 'Book Antiqua', Georgia, serif;
  --sans: 'Avenir Next', 'Segoe UI', Arial, sans-serif;
  --max: 1240px;
  --header-h: 78px;
}
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: calc(var(--header-h) + 18px); }
body { margin: 0; color: var(--text); background: var(--night-deep); font-family: var(--sans); font-size: 16px; -webkit-font-smoothing: antialiased; overflow-x: clip; }
body.menu-open { overflow: hidden; }
::selection { background: #62869e; color: #fff; }
a { color: inherit; text-decoration: none; }
a:focus-visible, button:focus-visible { outline: 2px solid var(--steel-bright); outline-offset: 5px; }
button { font: inherit; }
img { display: block; max-width: 100%; }
h1,h2,h3,p { margin-top: 0; }
h1,h2,h3 { font-weight: 400; }
.container { width: min(var(--max), calc(100% - 96px)); margin-inline: auto; }
.section-wrap { position: relative; padding: 113px 0 122px; }
.eyebrow { margin: 0; color: var(--steel-bright); text-transform: uppercase; letter-spacing: .2em; font-size: 11px; font-weight: 700; line-height: 1.7; }
.section-heading { font-family: var(--serif); color: var(--pale); font-size: clamp(3.3rem, 5.5vw, 6.15rem); line-height: 1.01; letter-spacing: -.047em; margin: 22px 0 0; }
.section-heading em { color: var(--steel-bright); font-weight: 400; }
.section-intro { display: flex; align-items: center; gap: 22px; margin-bottom: 44px; }
.section-number, .section-context { font-size: 10px; letter-spacing: .19em; font-weight: 700; color: var(--steel-bright); white-space: nowrap; }
.section-context { color: var(--faint); }
.section-hairline { flex: 1; height: 1px; background: var(--line-strong); }
.skip-link { position: fixed; z-index: 1000; left: 16px; top: -80px; padding: 12px 20px; background: var(--pale); color: var(--night); }
.skip-link:focus { top: 16px; }
.scroll-progress { position: fixed; z-index: 102; left: 0; top: 0; height: 2px; width: 100%; background: linear-gradient(90deg,#537d96, #d0e4ee); transform: scaleX(0); transform-origin: left center; pointer-events: none; }

/* Header */
.site-header { position: fixed; top: 0; left: 0; right: 0; z-index: 100; height: var(--header-h); border-bottom: 1px solid rgba(191,215,232,.075); background: rgba(14, 22, 32, .52); backdrop-filter: blur(20px); -webkit-backdrop-filter: blur(20px); transition: background .3s, border-color .3s, box-shadow .3s; }
.site-header.is-scrolled { background: rgba(13,20,29,.94); border-color: var(--line); box-shadow: 0 12px 38px #050b1270; }
.header-inner { height: 100%; display: flex; justify-content: space-between; align-items: center; gap: 28px; }
.brand { display: inline-flex; gap: 11px; align-items: center; flex: none; min-width: 0; }
.brand img { width: 40px; height: 45px; object-fit: contain; }
.brand-wordmark { display: flex; flex-direction: column; gap: 2px; }
.brand-wordmark strong { font-family: var(--serif); font-size: 24px; color: var(--pale); letter-spacing: .16em; line-height: 1; font-weight: 400; }
.brand-wordmark small { color: #c1d1dd; font-size: 7px; letter-spacing: .22em; white-space: nowrap; }
.primary-nav { display: flex; align-items: center; gap: clamp(13px, 1.75vw, 27px); }
.nav-link { position: relative; color: #bdcbd7; font-size: 11px; white-space: nowrap; transition: color .25s; padding: 10px 0; }
.nav-link::after { content: ''; position: absolute; width: 0; left: 0; bottom: 4px; height: 1px; background: var(--steel-bright); transition: width .25s; }
.nav-link:is(:hover,.active) { color: #fff; }
.nav-link:is(:hover,.active)::after { width: 100%; }
.menu-toggle { display: none; }

/* Hero */
.hero { min-height: min(860px, 100svh); min-height: max(700px, 100svh); padding-top: var(--header-h); display: flex; flex-direction: column; position: relative; isolation: isolate; background: radial-gradient(ellipse at 77% 42%, #2b455a66 0%, transparent 37%), linear-gradient(135deg, #162433 0%, #121b28 46%, #0b121b 100%); overflow: hidden; }
.hero::before { content: ''; position: absolute; inset: 0; z-index: -1; opacity: .27; background-image: linear-gradient(to right, transparent calc(100% - 1px), #7898ac29 calc(100% - 1px)),linear-gradient(to bottom, transparent calc(100% - 1px), #7898ac21 calc(100% - 1px)); background-size: 110px 110px; mask-image: linear-gradient(90deg,transparent 4%,black 100%); }
.hero::after { content: ''; position: absolute; bottom: -30%; left: -22%; width: 73%; aspect-ratio: 1; border-radius: 50%; background: radial-gradient(circle, #2b465538, transparent 69%); filter: blur(25px); z-index: -1; }
.hero-orbit { position: absolute; width: 760px; height: 760px; border: 1px solid #a8c5d60b; border-radius: 50%; top: 50%; right: -210px; transform: translateY(-50%); pointer-events: none; }
.hero-orbit-two { width: 540px; height: 540px; right: -100px; border-color: #c3dbe414; }
.hero-beam { position: absolute; top: 0; bottom: 0; left: 55%; width: 1px; background: linear-gradient(transparent,#a8c5d61f 48%,transparent); }
.hero-grid { position: relative; width: min(var(--max),calc(100% - 96px)); flex: 1; display: grid; align-items: center; grid-template-columns: 1.16fr .84fr; gap: 35px; padding-top: 62px; padding-bottom: 66px; }
.hero-copy { max-width: 710px; position: relative; z-index: 3; animation: intro-rise .95s both; }
.hero-eyebrow { display: flex; align-items: center; gap: 12px; margin-bottom: 35px; }
.eyebrow-rule { width: 28px; height: 1px; background: var(--steel-bright); }
.eyebrow-divider { color: #546d80; }
.hero h1 { font-family: var(--serif); font-size: clamp(4.1rem,6.6vw,7.1rem); letter-spacing: -.053em; line-height: .99; color: #f1f4f6; margin: 0; font-weight: 400; }
.hero h1 span { display: block; margin-top: .16em; color: var(--steel-bright); font-style: italic; }
.hero-lead { max-width: 485px; margin: 34px 0 38px; padding-left: 21px; border-left: 1px solid #8fa9bc7a; font-size: 16px; line-height: 1.8; color: #b6c5d0; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 28px; align-items: center; }
.button { min-height: 52px; padding: 0 24px; display: inline-flex; align-items: center; justify-content: center; gap: 25px; font-size: 11px; letter-spacing: .12em; font-weight: 700; transition: background .25s,transform .25s, box-shadow .25s; }
.button-primary { background: #afc7d7; color: #12202d; box-shadow: 0 8px 25px #020b1345; }
.button-primary:hover { background: #e2eff5; transform: translateY(-2px); box-shadow: 0 14px 26px #020b136c; }
.button span, .text-link span { font-size: 17px; font-weight: 400; }
.text-link { display: inline-flex; align-items: center; gap: 14px; padding-bottom: 7px; font-size: 12px; color: var(--silver); border-bottom: 1px solid #8da9bb7f; transition: color .25s, border-color .25s; }
.text-link:hover { color: white; border-color: white; }
.hero-visual { display: grid; place-items: center; position: relative; min-height: 480px; animation: intro-fade 1.4s both .15s; }
.hero-visual::before { content: ''; position: absolute; width: 94%; aspect-ratio: 1; background: radial-gradient(circle, #476f8747, #263f5026 35%, transparent 69%); border-radius: 50%; filter: blur(18px); }
.hero-visual-frame { position: absolute; width: min(100%, 500px); aspect-ratio: 1; display: grid; place-items: center; }
.hero-visual-frame::after { content: ''; width: 78%; height: 78%; position: absolute; transform: rotate(45deg); border: 1px solid #b3c9d416; }
.seal-ring { position: absolute; aspect-ratio: 1; border: 1px solid rgba(184,209,222,.18); border-radius: 50%; }
.seal-ring-outer { width: 96%; }
.seal-ring-inner { width: 78%; border-style: dashed; opacity: .4; animation: spin 60s linear infinite; }
.corner { position: absolute; width: 24px; height: 24px; border-color: #9db9c779; border-style: solid; z-index: 1; }
.corner-tl { top: 0; left: 0; border-width: 1px 0 0 1px; }.corner-tr { top: 0; right: 0; border-width: 1px 1px 0 0; }.corner-bl { bottom: 0; left: 0; border-width: 0 0 1px 1px; }.corner-br { bottom: 0; right: 0; border-width: 0 1px 1px 0; }
.hero-logo { position: relative; z-index: 1; width: min(86%, 420px); height: auto; filter: drop-shadow(0 12px 25px #0008); }
.visual-caption { position: absolute; bottom: 2%; color: #a8c3d2; letter-spacing: .21em; font-size: 9px; display: flex; align-items: center; gap: 12px; white-space: nowrap; }
.visual-caption span { display: inline-block; width: 3px; height: 3px; border-radius: 50%; background: #6c899a; }
.hero-bottom { display: flex; align-items: center; justify-content: space-between; min-height: 76px; border-top: 1px solid var(--line); }
.scroll-cue,.hero-index { display: flex; align-items: center; gap: 16px; color: #8da3b2; font-size: 9px; font-weight: 700; letter-spacing: .21em; }
.scroll-cue:hover { color: var(--pale); }
.scroll-cue-line { display: block; width: 31px; height: 1px; background: var(--steel-bright); }
.hero-index span { color: #526b80; }

/* Posicionamiento */
.positioning { background: #e5e9eb; color: #263747; padding-top: 110px; padding-bottom: 116px; }
.positioning .section-number { color: #3f627b; }.positioning .section-context { color: #6f7f89; }.positioning .section-hairline { background: #c2ccd1; }
.positioning-main { margin: 23px 0 70px; }
.positioning h2 { margin: 0; font: 400 clamp(3.7rem,7vw,8rem)/1.02 var(--serif); letter-spacing: -.056em; color: #182c3d; }
.positioning h2 span { display: block; color: #517b96; font-style: italic; }
.positioning-duo { display: grid; grid-template-columns: repeat(2,1fr); border-top: 1px solid #bccad1; }
.positioning-statement { position: relative; padding: 31px 20px 0 0; }
.positioning-statement + .positioning-statement { border-left: 1px solid #bccad1; padding-left: 48px; }
.statement-index { font-size: 11px; color: #70879a; letter-spacing: .12em; }
.positioning-statement p { color: #657887; font-size: clamp(1.2rem,2vw,1.5rem); margin: 24px 0 0; }
.positioning-statement strong { font: italic 400 clamp(2.9rem,4.7vw,5.2rem)/1.1 var(--serif); color: #1d374b; }

/* Quiénes somos */
.about { background: #192838; overflow: hidden; }
.about::before { content: ''; position: absolute; right: -10%; top: 5%; width: 500px; aspect-ratio: 1; border: 1px solid #c5dbe01c; transform: rotate(45deg); }
.about-grid { display: grid; grid-template-columns: .9fr 1.1fr; gap: clamp(70px,8vw,140px); }
.about-heading { position: relative; }
.about-content { padding-top: 13px; }
.about-content p { font-size: clamp(1.02rem,1.36vw,1.17rem); color: #b8c8d2; line-height: 1.9; margin-bottom: 21px; }
.about-content .lead-statement { font: 400 clamp(1.65rem,2.3vw,2.35rem)/1.43 var(--serif); color: #f2f5f7; letter-spacing: -.015em; }
.about-content .lead-statement span { color: var(--steel-bright); }
.about-content .standalone-line { padding-left: 22px; margin: 34px 0; border-left: 2px solid var(--steel-bright); color: #dfebf1; }
.about-mark { margin-top: 80px; position: relative; width: 125px; height: 125px; }
.about-mark span { position: absolute; inset: 0; border: 1px solid #8bb0c02b; transform: rotate(45deg); }
.about-mark span:nth-child(2) { inset: 22px; }.about-mark span:nth-child(3) { inset: 44px; }

/* Misión y visión */
.mission { background: #101923; }
.heading-spaced { margin-bottom: 48px; }
.purpose-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 22px; }
.purpose-card { position: relative; overflow: hidden; min-height: 370px; padding: clamp(28px,3.5vw,52px); background: linear-gradient(145deg,#223648 0%,#1b2a39 100%); border: 1px solid #7394a638; display: flex; flex-direction: column; }
.purpose-card::before { content: ''; position: absolute; width: 250px; height: 250px; border: 1px solid #bfd5df13; border-radius: 50%; right: -90px; top: -115px; }
.purpose-card-alternate { background: linear-gradient(145deg,#172432 0%,#101923 100%); }
.card-head { display: flex; justify-content: space-between; align-items: flex-start; }
.card-kicker { font-size: 10px; letter-spacing: .21em; color: #a8c5d6; font-weight: 700; }
.card-symbol { display: block; width: 22px; height: 22px; position: relative; flex: none; }
.card-symbol-mission::before, .card-symbol-mission::after { content: ""; position: absolute; background: #9eb9cb; }
.card-symbol-mission::before { width: 1px; height: 22px; left: 10px; top: 0; }
.card-symbol-mission::after { width: 22px; height: 1px; top: 10px; left: 0; }
.card-symbol-vision { width: 19px; height: 19px; border: 1px solid #9eb9cb; transform: rotate(45deg); margin: 3px; }
.purpose-card h3 { color: var(--pale); font: 400 clamp(2.6rem,4vw,4.15rem)/1.1 var(--serif); letter-spacing: -.03em; margin: 57px 0 23px; }
.purpose-card p { max-width: 470px; line-height: 1.84; color: #c5d2dc; font-size: 15px; margin-bottom: 41px; }
.card-footline { height: 1px; width: 56px; background: var(--steel-bright); margin-top: auto; }

/* Principios */
.principles { background: #172432; }
.principles-grid { display: grid; grid-template-columns: .82fr 1.18fr; gap: clamp(50px,7vw,105px); }
.principles-left { position: relative; }
.principles-caption { color: #839aaa; font-size: 12px; letter-spacing: .05em; margin-top: 28px; line-height: 1.7; }
.principles-list { padding: 0; margin: 0; list-style: none; border-top: 1px solid var(--line-strong); }
.principles-list li { display: flex; align-items: center; gap: 25px; padding: 26px 0; border-bottom: 1px solid var(--line); color: #dfebf1; font: 400 clamp(1.35rem,2vw,2.05rem)/1.26 var(--serif); }
.principle-number { color: var(--steel); font: 700 10px var(--sans); letter-spacing: .17em; }
.principle-mark { flex: none; margin-left: auto; width: 11px; height: 11px; border-top: 1px solid #99b5c4; border-right: 1px solid #99b5c4; transform: rotate(45deg); opacity: .65; transition: transform .2s, opacity .2s; }
.principles-list li:hover .principle-mark { opacity: 1; transform: translateX(3px) rotate(45deg); }

/* Enfoque */
.approach { background: #dfe6ea; color: #213648; overflow: hidden; }
.approach .section-number { color: #446b84; }.approach .section-context { color: #748895; }.approach .section-hairline { background: #bdcbd3; }
.approach-grid-overlay { position: absolute; inset: 0; background: linear-gradient(to right, #456f830c 1px, transparent 1px),linear-gradient(to bottom,#456f830c 1px, transparent 1px); background-size: 110px 110px; mask-image: linear-gradient(to left,black,transparent 75%); pointer-events: none; }
.approach-head { max-width: 970px; margin-bottom: 50px; }
.approach-head h2 { font: 400 clamp(3rem,5.5vw,6rem)/1.04 var(--serif); letter-spacing: -.05em; color: #182b3a; margin-bottom: 28px; }
.approach-head h2 span { display: block; font-style: italic; color: #527e98; }
.approach-head > p { font-size: 14px; color: #546c7c; margin: 0; }
.approach-layout { display: grid; grid-template-columns: 1.14fr .86fr; gap: 60px; align-items: center; }
.approach-list { padding: 0; margin: 0; list-style: none; border-top: 1px solid #b6c7d0; }
.approach-list li { display: flex; align-items: center; gap: 23px; padding: 24px 2px; border-bottom: 1px solid #b6c7d0; }
.approach-list li > span { color: #6b8ba0; font: 700 11px var(--sans); letter-spacing: .15em; }
.approach-list strong { color: #223c4f; font: 400 clamp(1.45rem,2.1vw,2.1rem)/1.2 var(--serif); }
.approach-list i { margin-left: auto; width: 7px; height: 7px; flex: none; background: #7499ae; transform: rotate(45deg); }
.approach-art { position: relative; display: grid; place-items: center; width: min(100%,410px); aspect-ratio: 1; margin: auto; }
.art-outline { position: absolute; border: 1px solid #5b849963; border-radius: 50%; }
.art-outline-1 { width: 90%; aspect-ratio: 1; }.art-outline-2 { width: 68%; aspect-ratio: 1; border-style: dashed; opacity: .65; }.art-outline-3 { width: 46%; aspect-ratio: 1; }
.art-crosshair { position: absolute; background: #628aa24a; }.art-crosshair-v { width: 1px; height: 100%; }.art-crosshair-h { height: 1px; width: 100%; }
.art-core { z-index: 2; width: 156px; height: 156px; background: #21384b; color: #e4edf2; border: 6px solid #dfe6ea; outline: 1px solid #6c8fa3; display: flex; flex-direction: column; justify-content: center; align-items: center; gap: 10px; transform: rotate(45deg); box-shadow: 0 10px 25px #142c3b26; }
.art-core span,.art-core small { display: block; transform: rotate(-45deg); text-align: center; }
.art-core span { font: 400 17px var(--serif); letter-spacing: .1em; margin: 2px 16px -20px -20px; }.art-core small { font: 700 7px/1.7 var(--sans); letter-spacing: .16em; margin: -1px -20px 0 18px; }
.art-point { position: absolute; width: 9px; height: 9px; border: 2px solid #e0e9ef; border-radius: 50%; background: #4c7991; z-index: 1; }.art-point-1 { top: 5%; left: 47%; }.art-point-2 { top: 54%; right: 4%; }.art-point-3 { bottom: 17%; left: 19%; }
.art-coordinate { position: absolute; z-index: 2; color: #63859a; background: #dfe6ea; padding: 7px 10px; font-size: 9px; letter-spacing: .15em; font-weight: 700; }.art-coordinate-a { left: -3%; top: 14%; }.art-coordinate-b { right: -3%; bottom: 15%; }

/* Inteligencia jurídica */
.intelligence { background: #121d29; }
.intelligence-head { margin: 15px 0 90px; max-width: 1030px; }
.intelligence-head h2 { margin: 22px 0 0; font: 400 clamp(3.4rem,5.9vw,6.7rem)/1.04 var(--serif); letter-spacing: -.055em; color: #eff3f6; }
.intelligence-head em { color: var(--steel-bright); }
.editorial-grid { display: grid; grid-template-columns: .36fr 1fr; gap: 60px; border-top: 1px solid var(--line-strong); padding: 50px 0 35px; }
.editorial-segment { margin-top: 10px; }
.editorial-sidebar { display: flex; flex-direction: column; align-items: flex-start; }
.aside-sequence { font: 400 55px var(--serif); color: #7898aa; line-height: 1; }
.editorial-sidebar p { color: #a5b7c5; margin: 18px 0 0; font-size: 12px; letter-spacing: .12em; text-transform: uppercase; }
.aside-rule { width: 48px; height: 1px; background: #708fa2; margin-top: 30px; }
.editorial-body { max-width: 780px; }
.editorial-body p { font-size: clamp(1.02rem,1.45vw,1.2rem); line-height: 1.9; color: #b8c9d5; margin: 0 0 23px; }
.editorial-body strong { color: #e1ecf2; font-weight: 600; }
.editorial-body .editorial-punch { margin: 42px 0 8px; padding-left: 24px; border-left: 1px solid #90b7cc; color: #eff5f7; font: 400 clamp(1.8rem,2.7vw,3rem)/1.35 var(--serif); letter-spacing: -.023em; }
.editorial-body .editorial-punch em { color: var(--steel-bright); }
.editorial-body .small-punch { font-size: clamp(1.6rem,2.3vw,2.6rem); }

/* Arquitectura */
.architecture { background: #1d2c3b; }
.architecture-head { margin-bottom: 47px; }
.architecture-head h2 { font: 400 clamp(2.9rem,5vw,5.5rem)/1.07 var(--serif); letter-spacing: -.045em; color: #eaf1f4; margin: 23px 0 0; }
.architecture-head h2 em { color: var(--steel-bright); }
.architecture-cards { display: grid; grid-template-columns: repeat(3,minmax(0,1fr)); gap: 17px; }
.architecture-card { min-height: 250px; display: flex; flex-direction: column; background: #172533; border: 1px solid #8eacbf30; padding: 30px; position: relative; overflow: hidden; transition: background .3s,transform .3s,border-color .3s; }
.architecture-card::before { content: ''; position: absolute; bottom: -75px; right: -75px; width: 200px; height: 200px; border: 1px solid #b9d2dc1b; transform: rotate(45deg); }
.architecture-card:hover { background: #243b4d; border-color: #92b3c66e; transform: translateY(-4px); }
.architecture-card > span { font-size: 10px; letter-spacing: .2em; font-weight: 700; color: #91b5c9; }
.architecture-card p { font: 400 clamp(1.6rem,2.4vw,2.6rem)/1.18 var(--serif); color: #ecf3f5; margin: auto 0 36px; }
.architecture-card-rule { width: 48px; height: 1px; background: #9bbac8; }
.new-law { margin-top: 103px; padding-top: 63px; border-top: 1px solid var(--line-strong); }
.new-law-lines { margin: 32px 0 58px; }
.new-law-lines p { font: 400 clamp(2.5rem,4.4vw,5.25rem)/1.26 var(--serif); letter-spacing: -.04em; color: #becbd5; margin: 0; }
.new-law-lines strong { font-weight: 400; font-style: italic; color: #b5d0e0; }
.new-law-conclusion { max-width: 830px; border-left: 1px solid #8aafc3; padding: 3px 0 4px 28px; }
.new-law-conclusion p { font-size: 16px; line-height: 1.9; color: #b2c3ce; }
.new-law-conclusion strong { font: italic 400 clamp(1.6rem,2.2vw,2.3rem) var(--serif); color: #eff3f6; }

/* Manifiesto */
.manifesto { isolation: isolate; background: #0d141e; overflow: hidden; }
.manifesto-glow { position: absolute; z-index: -1; width: 1000px; height: 1000px; top: 0; left: 50%; background: radial-gradient(circle,#32506b30,transparent 65%); transform: translateX(-25%); }
.manifesto-opening { margin: 60px 0 73px; }
.manifesto-opening h2 { color: #e8f0f3; font: 400 clamp(3.9rem,7.3vw,8.2rem)/.99 var(--serif); letter-spacing: -.055em; margin: 23px 0 0; }
.manifesto-opening h2 em { color: var(--steel-bright); }
.manifesto-chapter { display: grid; grid-template-columns: .38fr 1fr; gap: 62px; padding: 45px 0 49px; border-top: 1px solid var(--line-strong); }
.chapter-label { padding-top: 5px; }
.chapter-label > span { display: inline-flex; align-items: center; justify-content: center; width: 39px; height: 39px; border: 1px solid #7fa0b452; border-radius: 50%; color: #a1bdd0; font-size: 10px; letter-spacing: .08em; }
.chapter-label h3 { font: 400 clamp(1.5rem,2.25vw,2.15rem)/1.23 var(--serif); color: #eff4f6; max-width: 260px; margin: 23px 0 0; }
.chapter-copy { max-width: 770px; }
.chapter-copy p { font: 400 clamp(1.12rem,1.6vw,1.38rem)/1.74 var(--serif); letter-spacing: .003em; color: #c0d0dc; margin-bottom: 25px; }
.chapter-copy p:last-child { margin-bottom: 0; }
.chapter-copy strong { color: #eff5f7; font-weight: 400; font-style: italic; }
.chapter-pairs p { border-left: 1px solid #7499af80; padding-left: 22px; }

/* Cierre */
.closing { position: relative; overflow: hidden; min-height: 660px; display: grid; place-items: center; text-align: center; padding: 100px 0; background: radial-gradient(ellipse at 50% 36%,#2b455973,transparent 50%),#152331; }
.closing-grid { position: absolute; top: 0; left: 50%; width: 730px; height: 730px; border: 1px solid #acc8d51c; transform: translate(-50%,-9%) rotate(45deg); }
.closing-grid::before,.closing-grid::after { content: ''; position: absolute; inset: 90px; border: 1px solid #acc8d51b; }
.closing-grid::after { inset: 180px; }
.closing-content { display: flex; flex-direction: column; align-items: center; position: relative; z-index: 1; }
.closing-content img { width: 255px; filter: drop-shadow(0 12px 17px #0005); }
.closing-line { width: 61px; height: 1px; background: var(--steel-bright); margin: 26px 0; }
.closing h2 { font: 400 clamp(2.7rem,4.3vw,4.8rem)/1.08 var(--serif); letter-spacing: -.04em; color: #eff4f7; margin: 0 0 34px; }
.closing h2 em { color: var(--steel-bright); }
.closing-return { display: inline-flex; align-items: center; gap: 20px; padding: 12px 0; border-bottom: 1px solid #799daf; color: #c8dce5; font-size: 10px; font-weight: 700; letter-spacing: .18em; transition: color .2s; }
.closing-return:hover { color: white; }
.closing-return span { font-size: 18px; line-height: .8; }
.site-footer { background: #0a111a; border-top: 1px solid var(--line); }
.footer-inner { display: flex; justify-content: space-between; align-items: center; gap: 22px; min-height: 82px; color: #90a4b2; font-size: 10px; letter-spacing: .13em; }
.footer-separator { color: #637b8c; padding: 0 8px; }
.footer-inner a { color: #b6cddc; }.footer-inner a:hover { color: #fff; }.footer-inner a span { margin-left: 9px; font-size: 15px; }
.back-to-top { position: fixed; z-index: 90; right: 22px; bottom: 22px; width: 46px; height: 46px; border: 1px solid #a5becb70; background: #152534ed; color: #d5e7ee; cursor: pointer; font-size: 20px; opacity: 0; transform: translateY(12px); pointer-events: none; transition: opacity .3s, transform .3s, background .3s; }
.back-to-top.visible { opacity: 1; transform: none; pointer-events: auto; }
.back-to-top:hover { background: #2d485e; }

/* Animación segura para Cloudflare: todos los textos permanecen visibles
   incluso si el navegador bloquea JavaScript o IntersectionObserver. */
[data-reveal] { opacity: 1; transform: none; }
.has-motion [data-reveal].is-visible { animation: reveal-safe .72s cubic-bezier(.2,.7,.25,1) both; }
@keyframes reveal-safe { from { opacity: .84; transform: translateY(12px); } to { opacity: 1; transform: none; } }
@keyframes intro-rise { from { opacity: 0; transform: translateY(20px); } to { opacity: 1; transform: none; } }
@keyframes intro-fade { from { opacity: 0; } to { opacity: 1; } }
@keyframes spin { from { transform: rotate(0); } to { transform: rotate(360deg); } }

@media (max-width: 1100px) {
  :root { --header-h: 72px; }
  .container, .hero-grid { width: min(var(--max),calc(100% - 68px)); }
  .brand-wordmark strong { font-size: 21px; }.brand img { width: 35px; height: 40px; }
  .primary-nav { gap: 12px; }.nav-link { font-size: 10px; }
  .hero h1 { font-size: clamp(3.7rem,6.5vw,6.25rem); }.hero-visual { min-height: 390px; }
  .approach-layout { gap: 28px; }.manifesto-chapter { gap: 38px; }
}
@media (max-width: 860px) {
  :root { --header-h: 69px; }
  .container, .hero-grid { width: min(var(--max),calc(100% - 48px)); }
  .menu-toggle { width: 44px; height: 44px; display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 6px; border: 1px solid #91aab63f; background: transparent; cursor: pointer; z-index: 105; }
  .menu-toggle span { display: block; width: 20px; height: 1px; background: #c6d6e0; transition: transform .25s, opacity .25s; }
  .menu-toggle[aria-expanded="true"] span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
  .menu-toggle[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
  .menu-toggle[aria-expanded="true"] span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }
  .primary-nav { position: fixed; top: var(--header-h); left: 0; right: 0; display: flex; flex-direction: column; align-items: stretch; gap: 0; padding: 20px 24px 30px; background: #111c29f7; border-top: 1px solid var(--line); border-bottom: 1px solid var(--line-strong); max-height: calc(100svh - var(--header-h)); overflow-y: auto; opacity: 0; visibility: hidden; pointer-events: none; transform: translateY(-9px); transition: opacity .22s, transform .22s,visibility .22s; box-shadow: 0 20px 50px #02071080; }
  .primary-nav.is-open { opacity: 1; visibility: visible; pointer-events: auto; transform: none; }
  .nav-link { font-size: 14px; padding: 16px 5px; border-bottom: 1px solid var(--line); }.nav-link::after { display:none; }
  .hero { min-height: auto; }.hero-grid { grid-template-columns: 1fr 1fr; gap: 10px; padding-top: 110px; padding-bottom: 80px; }.hero-visual { min-height: 320px; }.hero h1 { font-size: clamp(3.35rem,7vw,5rem); }.hero-lead { font-size: 14px; }
  .section-wrap { padding-block: 90px; }.about-grid, .principles-grid { gap: 45px; }
  .architecture-card { min-height: 230px; padding: 23px; }
}
@media (max-width: 680px) {
  .container,.hero-grid { width: min(var(--max),calc(100% - 40px)); }
  .section-wrap { padding-block: 74px; }.section-intro { margin-bottom: 30px; gap: 12px; }.section-number,.section-context { font-size: 9px; }.section-context { display: none; }
  .section-heading { font-size: clamp(3.2rem,13vw,4.65rem); }
  .hero-grid { grid-template-columns: 1fr; padding-top: 77px; padding-bottom: 35px; gap: 26px; }.hero h1 { font-size: clamp(3.65rem,11vw,5.3rem); }.hero-lead { margin: 29px 0 29px; }.hero-eyebrow { margin-bottom: 27px; font-size: 9px; }.hero-visual { min-height: 365px; }.hero-visual-frame { width: min(100%,370px); }.hero-logo { width: min(86%,310px); }.visual-caption { font-size: 8px; bottom: 1%; }
  .hero-orbit { right: -300px; }.hero-beam { display: none; }.hero-bottom { min-height: 63px; }.hero-index { display: none; }.scroll-cue { font-size: 8px; }
  .positioning { padding-block: 77px 80px; }.positioning-main { margin: 20px 0 48px; }.positioning h2 { font-size: clamp(3.3rem,12.5vw,5.8rem); }.positioning-statement + .positioning-statement { padding-left: 21px; }.positioning-statement { padding-top: 24px; }.positioning-statement p { font-size: 1rem; margin-top: 15px; }.positioning-statement strong { font-size: clamp(2.25rem,8vw,3.7rem); }
  .about-grid, .principles-grid { grid-template-columns: 1fr; gap: 35px; }.about-mark { display: none; }.about-content { padding-top: 0; }.about-content .lead-statement { font-size: 1.85rem; }.about-content p { font-size: 1rem; }
  .heading-spaced { margin-bottom: 32px; }.purpose-grid { grid-template-columns: 1fr; gap: 15px; }.purpose-card { min-height: 310px; padding: 29px; }.purpose-card h3 { margin: 35px 0 17px; }.purpose-card p { margin-bottom: 30px; }
  .principles-list li { gap: 15px; padding: 22px 0; font-size: 1.42rem; }.principle-number { font-size: 9px; }.principles-caption { margin-top: 15px; }
  .approach-head h2 { font-size: clamp(3.05rem,10.4vw,4.8rem); }.approach-layout { grid-template-columns: 1fr; gap: 38px; }.approach-list strong { font-size: 1.5rem; }.approach-art { width: min(95%,330px); }
  .intelligence-head { margin: 12px 0 50px; }.intelligence-head h2 { font-size: clamp(3.2rem,11vw,5rem); }.editorial-grid { grid-template-columns: 1fr; gap: 20px; padding: 31px 0 15px; }.editorial-sidebar { flex-direction: row; align-items: center; gap: 15px; }.aside-sequence { font-size: 36px; }.editorial-sidebar p { margin: 0; }.aside-rule { display: none; }.editorial-body p { font-size: 1rem; }.editorial-body .editorial-punch { font-size: 1.82rem; }
  .architecture-head h2 { font-size: clamp(2.85rem,10vw,4.8rem); }.architecture-cards { grid-template-columns: 1fr; gap: 12px; }.architecture-card { min-height: 190px; }.architecture-card p { font-size: 2rem; }.new-law { margin-top: 72px; padding-top: 48px; }.new-law-lines { margin: 30px 0 42px; }.new-law-lines p { font-size: clamp(2.25rem,8vw,3.6rem); margin-bottom: 11px; }.new-law-conclusion { padding-left: 18px; }.new-law-conclusion p { font-size: 14px; }
  .manifesto-opening { margin: 28px 0 49px; }.manifesto-opening h2 { font-size: clamp(3.5rem,12vw,5.3rem); }.manifesto-chapter { grid-template-columns: 1fr; gap: 17px; padding: 30px 0 37px; }.chapter-label { display: flex; align-items: center; gap: 19px; }.chapter-label h3 { margin: 0; font-size: 1.7rem; max-width: none; }.chapter-copy p { font-size: 1.15rem; }.chapter-pairs p { padding-left: 16px; }
  .closing { min-height: 550px; padding-block: 75px; }.closing-grid { width: 420px; height: 420px; }.closing-grid::before { inset: 52px; }.closing-grid::after { inset: 104px; }.closing-content img { width: 245px; }.closing h2 { font-size: clamp(2.7rem,9vw,4.1rem); }.footer-inner { min-height: 92px; flex-wrap: wrap; align-content: center; gap: 12px; }.footer-inner span:nth-child(2) { display: none; }
}
@media (max-width: 360px) {
  .container,.hero-grid { width: calc(100% - 32px); }.brand-wordmark strong { font-size: 19px; }.brand-wordmark small { font-size: 6px; }
  .hero h1 { font-size: 3.25rem; }.hero-actions { gap: 19px; }.button { padding-inline: 17px; }.positioning h2 { font-size: 3rem; }.positioning-statement + .positioning-statement { padding-left: 14px; }.positioning-statement strong { font-size: 2rem; }.principles-list li { font-size: 1.26rem; }.approach-list strong { font-size: 1.26rem; }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; }
  .has-motion [data-reveal] { opacity: 1 !important; transform: none !important; }
}
/* Ajuste adicional para equipos muy estrechos */
@media (max-width: 360px) {
  .positioning-statement strong { font-size: 1.68rem; }
}

/* Frase proporcionada literalmente, sin completar su final ausente. */
.approach-method-fragment { margin: 22px 0 0; padding-left: 16px; border-left: 1px solid var(--steel); color: #a8bfcd; font-family: var(--serif); font-size: clamp(1.02rem,1.7vw,1.3rem); font-style: italic; line-height: 1.6; }