:root {
  --ink: #061312;
  --ink-soft: #102321;
  --paper: #f2f2eb;
  --white: #fff;
  --muted: #a7b3b0;
  --aqua: #08aa9d;
  --aqua-bright: #10c4b3;
  --blue: #456c7f;
  --line: rgba(255,255,255,.14);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; background: var(--ink); color: var(--white); font-family: "Manrope", sans-serif; overflow-x: hidden; }
a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }

.site-header { position: fixed; z-index: 50; inset: 0 0 auto; height: 88px; display: flex; align-items: center; justify-content: space-between; padding: 0 5vw; border-bottom: 1px solid transparent; transition: .3s ease; }
.site-header.scrolled { height: 72px; background: rgba(6,19,18,.88); backdrop-filter: blur(14px); border-color: var(--line); }
.brand { width: 88px; height: 58px; overflow: hidden; display: flex; align-items: center; }
.brand img { width: 88px; transform: scale(1.62); }
nav { display: flex; align-items: center; gap: 2rem; font-size: .78rem; font-weight: 600; text-transform: uppercase; letter-spacing: .09em; }
nav a { opacity: .74; transition: .2s; }
nav a:hover { opacity: 1; color: var(--aqua-bright); }
.nav-cta { padding: .75rem 1.2rem; border: 1px solid rgba(255,255,255,.35); border-radius: 999px; }
.menu-toggle { display: none; background: none; border: 0; width: 40px; height: 40px; padding: 10px; }
.menu-toggle span { display: block; height: 1px; margin: 7px 0; background: white; }

.hero { position: relative; min-height: 100svh; display: grid; grid-template-columns: 58% 42%; align-items: center; padding: 130px 7vw 70px; overflow: hidden; }
.hero::after { content: ""; position: absolute; inset: auto 0 0; height: 1px; background: var(--line); }
.hero-content { position: relative; z-index: 2; max-width: 820px; }
.eyebrow { color: var(--aqua-bright); font-size: .76rem; letter-spacing: .18em; text-transform: uppercase; font-weight: 700; }
h1, h2, h3, p { margin-top: 0; }
h1 { margin: 1.4rem 0 1.8rem; font-size: clamp(3.7rem, 7.2vw, 7.6rem); line-height: .92; letter-spacing: -.065em; font-weight: 600; }
h1 em, .contact h2 em { color: var(--aqua-bright); font-style: normal; }
.hero-copy { max-width: 650px; color: #bdc8c5; font-size: clamp(1rem, 1.3vw, 1.25rem); line-height: 1.7; }
.hero-actions { display: flex; align-items: center; gap: 1.8rem; margin-top: 2.3rem; }
.button { display: inline-flex; align-items: center; justify-content: center; gap: 1.5rem; padding: 1rem 1.4rem; border-radius: 999px; font-size: .82rem; font-weight: 700; transition: transform .2s, background .2s; }
.button:hover { transform: translateY(-2px); }
.button-primary { background: var(--aqua); }
.button-link { padding-inline: 0; border-radius: 0; border-bottom: 1px solid #73817e; }
.hero-mark { position: relative; z-index: 1; justify-self: center; width: min(38vw, 620px); filter: drop-shadow(0 28px 80px rgba(8,170,157,.2)); }
.hero-mark img { transform: scale(1.28); }
.hero-glow { position: absolute; border-radius: 50%; filter: blur(80px); opacity: .2; }
.glow-one { width: 35vw; height: 35vw; right: -12vw; top: 15%; background: var(--aqua); }
.glow-two { width: 23vw; height: 23vw; left: 28%; bottom: -20%; background: var(--blue); }
.scroll-note { position: absolute; left: 7vw; bottom: 2.2rem; color: #899693; font-size: .68rem; letter-spacing: .13em; text-transform: uppercase; }
.scroll-note span { display: inline-block; width: 36px; height: 1px; margin: 0 12px 3px 0; background: var(--aqua); }

.section { padding: 8rem 7vw; }
.section-label { display: flex; gap: 1rem; color: #586966; font-size: .72rem; text-transform: uppercase; letter-spacing: .16em; font-weight: 700; margin-bottom: 5rem; }
.section-label span { color: var(--aqua); }
.about { background: var(--paper); color: var(--ink); }
.about-grid { display: grid; grid-template-columns: 1.1fr .9fr; gap: 8vw; }
.about h2, .section-intro h2, .services-heading h2, .operations h2 { font-size: clamp(2.5rem, 4.8vw, 5rem); line-height: 1.05; letter-spacing: -.055em; font-weight: 600; }
.about h2 span { color: var(--aqua); }
.about-copy { padding-top: .5rem; }
.about-copy .lead { font-size: 1.35rem; line-height: 1.55; font-weight: 600; }
.about-copy > p:not(.lead) { color: #53605d; line-height: 1.8; }
.values { margin-top: 2.5rem; border-top: 1px solid #ccd0ca; }
.values div { display: grid; grid-template-columns: 120px 1fr; padding: 1rem 0; border-bottom: 1px solid #ccd0ca; }
.values span { color: #68736f; font-size: .86rem; }

.team { background: #dce3df; color: var(--ink); }
.section-intro { display: flex; justify-content: space-between; align-items: end; margin-bottom: 3.2rem; }
.section-intro h2 { margin-bottom: 0; }
.section-intro p { max-width: 400px; line-height: 1.7; color: #52605c; }
.team-grid { display: grid; grid-template-columns: 1.4fr 1fr 1fr; gap: 1.2rem; }
.person-card { background: #eef1ed; }
.person-visual { aspect-ratio: 1 / .83; display: grid; place-items: center; background: linear-gradient(145deg, #0db7a6, #055c5b); color: rgba(255,255,255,.22); font-size: 5rem; font-weight: 800; letter-spacing: -.08em; }
.person-visual.alt { background: linear-gradient(145deg, #4f7485, #142f35); }
.person-visual.dark { background: linear-gradient(145deg, #1c3b38, #071311); }
.person-card > div:last-child { padding: 1.5rem; }
.person-card .role { color: var(--aqua); font-size: .68rem; text-transform: uppercase; letter-spacing: .16em; }
.person-card h3 { font-size: 1.35rem; }
.person-card div p:last-child { color: #68726f; font-size: .86rem; line-height: 1.6; }
.editable-note { margin-top: 1.5rem; color: #72807c; font-size: .78rem; }
.team-list { border-top: 1px solid var(--line); }
.team-list > div { display: grid; grid-template-columns: 70px minmax(240px, 1fr) 1fr; align-items: center; gap: 2rem; min-height: 110px; border-bottom: 1px solid var(--line); }
.team-list span { color: var(--aqua); font-size: .72rem; font-weight: 700; letter-spacing: .12em; }
.team-list h3 { margin: 0; font-size: clamp(1.5rem, 2.6vw, 2.25rem); letter-spacing: -.04em; }
.team-list p { margin: 0; color: #68726f; line-height: 1.6; }

.services { background: var(--ink); }
.services-heading { display: grid; grid-template-columns: 1fr 420px; align-items: end; gap: 4rem; margin-bottom: 4rem; }
.services-heading p { color: var(--muted); line-height: 1.7; }
.service { display: grid; grid-template-columns: 70px 1fr 1.3fr 50px; gap: 2rem; align-items: center; min-height: 145px; border-top: 1px solid var(--line); transition: padding .3s, background .3s; }
.service:last-child { border-bottom: 1px solid var(--line); }
.service:hover { padding-inline: 1.2rem; background: rgba(8,170,157,.06); }
.service-number { color: var(--aqua); font-size: .75rem; }
.service h3 { margin: 0; font-size: 1.4rem; }
.service p { margin: 0; color: var(--muted); line-height: 1.6; font-size: .9rem; }
.service-arrow { color: var(--aqua); font-size: 1.5rem; text-align: right; }

.operations { background: #0b211e; }
.operations-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 10vw; align-items: center; }
.operations-copy > p { color: #aebdb9; font-size: 1.15rem; line-height: 1.8; max-width: 570px; }
.stat-grid { display: grid; grid-template-columns: 1fr 1fr; margin-top: 3rem; }
.stat-grid div { padding: 1.7rem 0; border-top: 1px solid var(--line); }
.stat-grid div:nth-child(odd) { border-right: 1px solid var(--line); }
.stat-grid div:nth-child(even) { padding-left: 2rem; }
.stat-grid strong { display: block; color: var(--aqua-bright); font-size: 2.2rem; }
.stat-grid span { color: #82928e; font-size: .75rem; text-transform: uppercase; letter-spacing: .1em; }
.operation-banner { margin: 7rem -7vw -8rem; padding: 1.6rem 7vw; display: flex; justify-content: space-between; align-items: center; gap: 1rem; background: var(--aqua); color: #031513; font-size: .73rem; font-weight: 800; letter-spacing: .16em; }
.operation-banner i { width: 5px; height: 5px; background: #031513; transform: rotate(45deg); }

.alliances { background: #fff; color: var(--ink); }
.alliances-heading { display: grid; grid-template-columns: 1fr 420px; align-items: end; gap: 4rem; margin-bottom: 4.5rem; }
.alliances-heading h2 { max-width: 760px; margin-bottom: 0; font-size: clamp(2.5rem, 4.8vw, 5rem); line-height: 1.05; letter-spacing: -.055em; font-weight: 600; }
.alliances-heading p { margin-bottom: 0; color: var(--muted); line-height: 1.7; }
.alliances-grid { display: grid; grid-template-columns: 1fr 1fr; border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.alliance { min-width: 0; padding: 3rem 4rem 3.2rem 0; }
.alliance + .alliance { padding-right: 0; padding-left: 4rem; border-left: 1px solid var(--line); }
.alliance-logo { height: 170px; display: flex; align-items: center; justify-content: center; margin-bottom: 2.5rem; }
.alliance-logo img { width: auto; height: auto; max-width: min(100%, 330px); max-height: 160px; object-fit: contain; object-position: center; }
.alliance-logo-jcga img { max-height: 135px; mix-blend-mode: multiply; }
.alliance-logo-andes img { max-height: 170px; }
.alliance-type { margin-bottom: .9rem; color: var(--aqua); font-size: .68rem; font-weight: 700; letter-spacing: .14em; text-transform: uppercase; }
.alliance h3 { margin-bottom: 1rem; font-size: clamp(1.55rem, 2.5vw, 2.2rem); letter-spacing: -.04em; }
.alliance > p:last-child { max-width: 560px; margin-bottom: 0; color: var(--muted); font-size: .92rem; line-height: 1.75; }

.contact { padding: 9rem 7vw 2rem; background: var(--aqua); color: #031513; }
.contact-inner { max-width: 900px; }
.contact .eyebrow { color: #073e39; }
.contact h2 { margin: 1.2rem 0 1.8rem; font-size: clamp(3.7rem, 7vw, 7rem); line-height: .92; letter-spacing: -.065em; font-weight: 600; }
.contact h2 em { color: white; }
.contact-inner > p:not(.eyebrow) { max-width: 650px; line-height: 1.7; }
.contact-actions { display: flex; gap: 1rem; margin-top: 2.5rem; }
.button-light { background: #f3f2e9; }
.button-outline { border: 1px solid rgba(3,21,19,.4); }
footer { display: grid; grid-template-columns: 1fr auto auto; gap: 3rem; align-items: center; margin-top: 8rem; padding-top: 1.5rem; border-top: 1px solid rgba(3,21,19,.25); font-size: .74rem; }
.footer-brand { display: flex; align-items: center; gap: .8rem; font-weight: 800; letter-spacing: .08em; }
.footer-brand img { width: 38px; height: 38px; object-fit: cover; transform: scale(1.5); }
footer p { margin: 0; }

.reveal { opacity: 0; transform: translateY(25px); transition: opacity .7s ease, transform .7s ease; }
.reveal.visible { opacity: 1; transform: none; }

@media (max-width: 900px) {
  .site-header { height: 72px; }
  .menu-toggle { display: block; position: relative; z-index: 2; }
  nav { position: fixed; inset: 0; display: flex; flex-direction: column; justify-content: center; background: #061312; transform: translateX(100%); transition: transform .35s ease; font-size: 1.1rem; }
  nav.open { transform: none; }
  .hero { grid-template-columns: 1fr; padding-inline: 6vw; }
  .hero-mark { position: absolute; width: 75vw; right: -25vw; bottom: -2rem; opacity: .19; }
  .hero-content { margin-top: -2rem; }
  .about-grid, .operations-grid { grid-template-columns: 1fr; gap: 3rem; }
  .alliances-heading { grid-template-columns: 1fr; gap: 1rem; }
  .team-grid { grid-template-columns: 1fr 1fr; }
  .team-grid .featured { grid-column: 1 / -1; }
  .services-heading { grid-template-columns: 1fr; gap: 1rem; }
  .service { grid-template-columns: 45px 1fr 32px; gap: 1rem; padding-block: 1.5rem; }
  .service p { grid-column: 2 / 3; }
  .service-arrow { grid-column: 3; grid-row: 1; }
}

@media (max-width: 600px) {
  .section { padding: 6rem 6vw; }
  h1 { font-size: 3.8rem; }
  .hero-actions, .contact-actions { align-items: stretch; flex-direction: column; }
  .button { width: fit-content; }
  .section-label { margin-bottom: 3rem; }
  .section-intro { display: block; }
  .team-list > div { grid-template-columns: 38px 1fr; gap: 1rem; padding-block: 1.5rem; }
  .team-list p { grid-column: 2; }
  .team-grid { grid-template-columns: 1fr; }
  .team-grid .featured { grid-column: auto; }
  .operation-banner { margin: 5rem -6vw -6rem; padding-inline: 6vw; overflow: hidden; min-width: max-content; }
  .alliances-grid { grid-template-columns: 1fr; }
  .alliance, .alliance + .alliance { padding: 2.5rem 0; border-left: 0; }
  .alliance + .alliance { border-top: 1px solid var(--line); }
  .alliance-logo { height: 140px; margin-bottom: 2rem; }
  .contact { padding-inline: 6vw; }
  .contact h2 { font-size: 3.7rem; }
  footer { grid-template-columns: 1fr; gap: 1rem; margin-top: 6rem; }
}

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

/* Dirección visual minimalista */
:root {
  --ink: #151918;
  --ink-soft: #262d2b;
  --paper: #f5f5f1;
  --white: #ffffff;
  --muted: #68716e;
  --aqua: #079b91;
  --aqua-bright: #079b91;
  --blue: #687e87;
  --line: rgba(21, 25, 24, .13);
}

body { background: var(--paper); color: var(--ink); }
.site-header { color: var(--ink); }
.site-header.scrolled { background: rgba(245, 245, 241, .94); border-color: var(--line); }
.brand { width: 72px; height: 52px; padding: 4px; background: #000; border-radius: 4px; }
.brand img { width: 64px; transform: none; }
nav a:hover { color: var(--aqua); }
.nav-cta { border-color: rgba(21, 25, 24, .3); }

.hero { background: var(--paper); grid-template-columns: minmax(0, 1fr); }
.hero::after { background: var(--line); }
.hero-content { max-width: 1000px; }
.hero-copy { color: var(--muted); }
.hero-mark, .hero-glow { display: none; }
.button-primary { background: var(--ink); color: var(--white); }
.button-primary:hover { background: var(--aqua); }
.button-link { border-color: #9ca3a0; }
.scroll-note { color: var(--muted); }

.about { background: var(--white); }
.team { background: #eceeea; }
.person-card { background: var(--white); }
.person-visual,
.person-visual.alt,
.person-visual.dark { background: #dfe3e0; color: rgba(21,25,24,.17); }

.services { background: var(--paper); color: var(--ink); }
.services-heading p, .service p { color: var(--muted); }
.service { border-color: var(--line); }
.service:hover { background: var(--white); }

.operations { background: var(--white); color: var(--ink); }
.operations-copy > p { color: var(--muted); }
.stat-grid div { border-color: var(--line); }
.operation-banner { background: var(--ink); color: var(--white); }
.operation-banner i { background: var(--aqua); }

.contact { background: var(--ink); color: var(--white); }
.contact .eyebrow, .contact h2 em { color: #20b9ad; }
.button-outline { border-color: rgba(255,255,255,.35); }
.contact footer { border-color: rgba(255,255,255,.18); }
.footer-brand img { width: 44px; height: 44px; object-fit: cover; transform: none; }

@media (max-width: 900px) {
  nav { background: var(--paper); color: var(--ink); }
  .menu-toggle span { background: var(--ink); }
}

/* Versión simple: blanco, negro y un solo acento */
:root {
  --ink: #151515;
  --paper: #ffffff;
  --white: #ffffff;
  --muted: #6f6f6f;
  --aqua: #08a99d;
  --aqua-bright: #08a99d;
  --line: #e5e5e5;
}

body,
.hero,
.about,
.team,
.services,
.operations,
.contact { background: #fff; color: var(--ink); }

.section,
.contact { border-top: 1px solid var(--line); }

.site-header.scrolled { background: rgba(255,255,255,.96); border-color: var(--line); }
.brand { width: 76px; height: 64px; padding: 0; background: transparent; border-radius: 0; }
.brand img { width: 70px; height: 62px; object-fit: contain; transform: none; }
.nav-cta { border-color: #cfcfcf; }

.hero { min-height: 92svh; }
.hero-content { max-width: 900px; }
h1 { font-size: clamp(3.4rem, 6.4vw, 6.7rem); }
.eyebrow,
.section-label span,
.service-number,
.service-arrow,
.person-card .role,
.stat-grid strong { color: var(--aqua); }

.button-primary { background: var(--ink); color: white; }
.button-primary:hover { background: var(--aqua); }
.button-link { color: var(--ink); }

.about h2 span { color: var(--ink); }
.about-copy > p:not(.lead),
.section-intro p,
.services-heading p,
.service p,
.operations-copy > p,
.stat-grid span { color: var(--muted); }
.stat-grid p { margin: .65rem 1.5rem 0 0; color: var(--muted); font-size: .76rem; line-height: 1.55; }
.stat-grid div:nth-child(even) p { margin-right: 0; }

.team-grid { gap: 1px; background: var(--line); border: 1px solid var(--line); }
.person-card { background: white; }
.person-visual,
.person-visual.alt,
.person-visual.dark { background: #f7f7f7; color: #d8d8d8; }

.service:hover { background: #fafafa; }
.operation-banner { background: #f5f5f5; color: var(--ink); border-top: 1px solid var(--line); }
.operation-banner i { background: var(--aqua); }

.contact .eyebrow,
.contact h2 em { color: var(--aqua); }
.contact-inner > p:not(.eyebrow) { color: var(--muted); }
.button-light { background: var(--ink); color: white; }
.button-outline { border-color: #cfcfcf; color: var(--ink); }
.contact footer { border-color: var(--line); }
.footer-brand img { background: transparent; mix-blend-mode: normal; }

@media (max-width: 900px) {
  nav { background: #fff; color: var(--ink); }
}

.contact-details {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 0;
  margin-top: 5rem;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.contact-details > div {
  min-height: 145px;
  padding: 1.4rem 1.5rem 1.4rem 0;
  border-right: 1px solid var(--line);
}

.contact-details > div:not(:first-child) { padding-left: 1.5rem; }
.contact-details > div:last-child { border-right: 0; }
.contact-details span {
  display: block;
  margin-bottom: 1.1rem;
  color: var(--muted);
  font-size: .68rem;
  font-weight: 700;
  letter-spacing: .14em;
  text-transform: uppercase;
}
.contact-details a {
  display: block;
  width: fit-content;
  margin-bottom: .45rem;
  font-size: .86rem;
  line-height: 1.6;
  transition: color .2s;
}
.contact-details a:hover { color: var(--aqua); }

@media (max-width: 900px) {
  .contact-details { grid-template-columns: 1fr 1fr; }
  .contact-details > div { border-bottom: 1px solid var(--line); }
  .contact-details > div:nth-child(2) { border-right: 0; }
}

@media (max-width: 600px) {
  .contact-details { grid-template-columns: 1fr; }
  .contact-details > div,
  .contact-details > div:not(:first-child) { padding: 1.3rem 0; border-right: 0; }
}

.product-list { border-top: 1px solid var(--line); }
.product { border-bottom: 1px solid var(--line); }
.product summary {
  display: grid;
  grid-template-columns: 44px 140px 1fr 32px;
  gap: 1.5rem;
  align-items: center;
  min-height: 118px;
  cursor: pointer;
  list-style: none;
  transition: background .2s, padding .2s;
}
.product summary::-webkit-details-marker { display: none; }
.product summary:hover { padding-inline: 1rem; background: #fafafa; }
.product-letter { color: var(--aqua); font-size: .76rem; font-weight: 800; }
.product-short { color: var(--muted); font-size: .7rem; font-weight: 700; letter-spacing: .12em; text-transform: uppercase; }
.product h3 { margin: 0; font-size: clamp(1.25rem, 2vw, 1.7rem); font-weight: 600; }
.product-toggle { position: relative; width: 26px; height: 26px; }
.product-toggle::before,
.product-toggle::after { content: ""; position: absolute; top: 12px; left: 5px; width: 16px; height: 1px; background: var(--ink); transition: transform .25s; }
.product-toggle::after { transform: rotate(90deg); }
.product[open] .product-toggle::after { transform: rotate(0); }
.product-content { display: grid; grid-template-columns: 1fr 1fr; gap: 3rem; padding: 0 3.5rem 2.5rem 208px; }
.product-content p { color: var(--muted); line-height: 1.7; }
.product-content ul { margin: 0; padding: 0; list-style: none; }
.product-content li { padding: .55rem 0; border-bottom: 1px solid var(--line); font-size: .82rem; }
.product-content li::before { content: "—"; margin-right: .7rem; color: var(--aqua); }

@media (max-width: 760px) {
  .product summary { grid-template-columns: 32px 1fr 28px; gap: 1rem; min-height: 98px; }
  .product-short { display: none; }
  .product-content { grid-template-columns: 1fr; gap: 1rem; padding: 0 0 2rem 48px; }
}