:root {
  --ink: #0a1114;
  --ink-2: #111c21;
  --ink-3: #18262c;
  --paper: #f7f7f5;
  --paper-2: #ededeb;
  --white: #ffffff;
  --silver: #aab0b3;
  --silver-2: #d9dddf;
  --blue: #0d6a80;
  --blue-2: #19869f;
  --blue-soft: #d8edf1;
  --line: rgba(9, 22, 28, .12);
  --shadow: 0 26px 70px rgba(5, 17, 22, .16);
  --serif: Georgia, "Times New Roman", serif;
  --sans: Arial, Helvetica, sans-serif;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--sans);
  line-height: 1.6;
  overflow-x: hidden;
}
img { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
button, a { -webkit-tap-highlight-color: transparent; }

.skip-link {
  position: fixed;
  left: 14px;
  top: 14px;
  z-index: 1000;
  padding: 10px 14px;
  border-radius: 10px;
  background: #fff;
  color: #111;
  transform: translateY(-160%);
  transition: transform .2s ease;
}
.skip-link:focus { transform: translateY(0); }

.shell {
  width: min(1180px, calc(100% - 40px));
  margin-inline: auto;
}
.section { padding: 110px 0; }
.overline {
  margin: 0 0 14px;
  color: var(--blue-2);
  font-size: .78rem;
  font-weight: 800;
  letter-spacing: .22em;
  text-transform: uppercase;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(8, 14, 17, .94);
  border-bottom: 1px solid rgba(255,255,255,.08);
  box-shadow: 0 10px 34px rgba(0,0,0,.08);
}
.nav-wrap {
  width: min(1220px, calc(100% - 36px));
  min-height: 88px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}
.brand {
  display: inline-flex;
  align-items: center;
  gap: 14px;
  min-width: 0;
}
.brand img {
  width: 64px;
  height: 64px;
  border-radius: 50%;
  object-fit: cover;
  box-shadow: 0 10px 28px rgba(0,0,0,.28);
}
.brand-text { color: #fff; line-height: 1.04; }
.brand-text strong {
  display: block;
  font-size: .9rem;
  letter-spacing: .08em;
  white-space: nowrap;
}
.brand-text i { color: var(--silver); font-style: normal; }
.brand-text small {
  display: block;
  margin-top: 7px;
  color: #a8afb2;
  font-family: var(--serif);
  font-size: .65rem;
  letter-spacing: .14em;
}
.main-nav {
  display: flex;
  align-items: center;
  gap: 6px;
}
.main-nav a {
  padding: 10px 13px;
  border-radius: 999px;
  color: #dce2e4;
  font-size: .88rem;
  font-weight: 700;
  transition: background .2s ease, color .2s ease, transform .2s ease;
}
.main-nav a:hover,
.main-nav a:focus-visible {
  color: #fff;
  background: rgba(255,255,255,.08);
  transform: translateY(-1px);
  outline: none;
}
.main-nav .nav-social {
  padding-inline: 18px;
  color: #fff;
  background: linear-gradient(135deg, var(--blue), var(--blue-2));
}
.menu-toggle { display: none; }

.banner-hero {
  background: linear-gradient(145deg, #071014, #111c20 58%, #091216);
  color: #fff;
}
.banner-stage {
  width: 100%;
  background: #0b1114;
  overflow: hidden;
}
.banner-stage img {
  width: 100%;
  height: auto;
  max-height: 760px;
  object-fit: cover;
  object-position: center;
}
.hero-caption {
  position: relative;
  overflow: hidden;
  border-top: 1px solid rgba(255,255,255,.07);
  background:
    radial-gradient(circle at 12% 12%, rgba(25,134,159,.18), transparent 30%),
    radial-gradient(circle at 90% 70%, rgba(170,176,179,.08), transparent 24%),
    linear-gradient(145deg, #071014, #111c21);
}
.hero-caption::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  opacity: .13;
  background-image: radial-gradient(rgba(255,255,255,.7) .55px, transparent .55px);
  background-size: 8px 8px;
}
.hero-caption-inner {
  position: relative;
  z-index: 2;
  width: min(1180px, calc(100% - 40px));
  margin: 0 auto;
  padding: 72px 0 82px;
}
.hero-caption h1,
.identity-copy h2,
.section-title h2,
.social-copy h2,
.closing h2,
.motto h2 {
  margin: 0;
  font-family: var(--serif);
  font-weight: 500;
  letter-spacing: -.035em;
  line-height: .98;
}
.hero-caption h1 {
  max-width: 920px;
  font-size: clamp(3rem, 6.2vw, 6.2rem);
}
.hero-caption h1 span,
.identity-copy h2 span,
.section-title h2 span,
.social-copy h2 span,
.closing h2 span { color: #aeb5b8; }
.lead {
  margin: 24px 0 0;
  color: #d5dadd;
  font-size: clamp(1rem, 2vw, 1.25rem);
}
.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 34px;
}
.button {
  min-height: 50px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 13px 22px;
  border-radius: 999px;
  font-size: .92rem;
  font-weight: 800;
  transition: transform .2s ease, box-shadow .2s ease, background .2s ease;
}
.button:hover,
.button:focus-visible { transform: translateY(-2px); outline: none; }
.button-primary {
  color: #fff;
  background: linear-gradient(135deg, var(--blue), var(--blue-2));
  box-shadow: 0 16px 38px rgba(13,106,128,.27);
}
.button-primary:hover { box-shadow: 0 20px 46px rgba(13,106,128,.38); }
.button-outline {
  color: #fff;
  border: 1px solid rgba(255,255,255,.2);
  background: rgba(255,255,255,.04);
}
.button-outline:hover { background: rgba(255,255,255,.08); }

.identity {
  position: relative;
  background: var(--paper-2);
  overflow: hidden;
}
.identity::before {
  content: "";
  position: absolute;
  width: 500px;
  height: 500px;
  right: -220px;
  top: -240px;
  border: 1px solid rgba(13,106,128,.13);
  border-radius: 50%;
  box-shadow: 0 0 0 58px rgba(13,106,128,.018), 0 0 0 116px rgba(13,106,128,.012);
}
.identity-grid {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: .9fr 1.1fr;
  gap: 86px;
  align-items: center;
}
.identity-logo {
  position: relative;
  width: min(520px, 100%);
  margin-inline: auto;
}
.identity-logo img {
  width: 100%;
  aspect-ratio: 1;
  object-fit: cover;
  border-radius: 50%;
  position: relative;
  z-index: 2;
  box-shadow: var(--shadow);
}
.logo-halo {
  position: absolute;
  inset: -28px;
  border-radius: 50%;
  border: 1px solid rgba(13,106,128,.22);
  box-shadow: 0 0 0 28px rgba(13,106,128,.035);
}
.identity-copy h2,
.section-title h2,
.social-copy h2 { font-size: clamp(2.8rem, 5.8vw, 5.5rem); }
.accent-line {
  width: min(390px, 80%);
  height: 2px;
  margin: 30px 0;
  background: linear-gradient(90deg, var(--blue), var(--silver), transparent);
}
.identity-phrase {
  margin: 0;
  max-width: 650px;
  font-family: var(--serif);
  font-size: clamp(1.55rem, 2.9vw, 2.5rem);
  line-height: 1.18;
}
.identity-service {
  margin: 18px 0 0;
  color: #657075;
  font-weight: 700;
}

.consulting { background: #fbfbfa; }
.section-title {
  max-width: 840px;
  margin: 0 auto 56px;
  text-align: center;
}
.cards {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 24px;
}
.card {
  min-height: 420px;
  position: relative;
  padding: 42px;
  overflow: hidden;
  border: 1px solid #e0e4e5;
  border-radius: 28px;
  background:
    radial-gradient(circle at 100% 0%, rgba(13,106,128,.11), transparent 31%),
    linear-gradient(145deg, #fff, #f2f4f4);
  box-shadow: 0 18px 50px rgba(8,20,26,.07);
  transition: transform .25s ease, box-shadow .25s ease, border-color .25s ease;
}
.card:hover {
  transform: translateY(-7px);
  border-color: rgba(13,106,128,.25);
  box-shadow: 0 28px 72px rgba(8,20,26,.13);
}
.card-index {
  position: absolute;
  right: 24px;
  top: 14px;
  color: rgba(13,106,128,.09);
  font-family: var(--serif);
  font-size: 6.8rem;
  line-height: 1;
}
.card-icon {
  width: 78px;
  height: 78px;
  display: grid;
  place-items: center;
  border-radius: 22px;
  color: var(--blue);
  background: var(--blue-soft);
}
.card-icon svg {
  width: 44px;
  height: 44px;
  fill: none;
  stroke: currentColor;
  stroke-width: 2.2;
  stroke-linecap: round;
  stroke-linejoin: round;
}
.card h3 {
  margin: 78px 0 10px;
  max-width: 430px;
  font-family: var(--serif);
  font-size: clamp(2rem, 3.6vw, 3.15rem);
  font-weight: 500;
  line-height: 1.04;
}
.card p {
  margin: 0;
  color: #697378;
  font-size: .82rem;
  font-weight: 800;
  letter-spacing: .09em;
}
.card::after {
  content: "";
  position: absolute;
  left: 42px;
  right: 42px;
  bottom: 40px;
  height: 1px;
  background: linear-gradient(90deg, var(--blue), #d8ddde 44%, transparent);
}

.motto {
  position: relative;
  padding: 118px 0;
  overflow: hidden;
  color: #fff;
  text-align: center;
  background: linear-gradient(145deg, #080e11, #152126 52%, #090f12);
}
.motto-grid {
  position: absolute;
  inset: 0;
  opacity: .14;
  background-image: radial-gradient(rgba(255,255,255,.7) .6px, transparent .6px);
  background-size: 7px 7px;
}
.motto::before,
.motto::after {
  content: "";
  position: absolute;
  border-radius: 50%;
  border: 1px solid rgba(25,134,159,.13);
}
.motto::before { width: 560px; height: 560px; left: -250px; top: -340px; }
.motto::after { width: 680px; height: 680px; right: -330px; bottom: -430px; border-color: rgba(170,176,179,.08); }
.motto-inner {
  position: relative;
  z-index: 2;
  width: min(780px, calc(100% - 40px));
  margin: 0 auto;
}
.motto img {
  width: 160px;
  height: 160px;
  margin: 0 auto 26px;
  border-radius: 50%;
  object-fit: cover;
  box-shadow: 0 18px 46px rgba(0,0,0,.38);
}
.motto p {
  margin: 0 0 11px;
  color: var(--blue-2);
  font-size: .78rem;
  font-weight: 800;
  letter-spacing: .22em;
}
.motto h2 { font-size: clamp(3.2rem, 8vw, 7.4rem); }
.motto h2 span { color: #aab0b3; }
.motto-rule {
  width: min(430px, 72%);
  height: 1px;
  margin: 34px auto 22px;
  background: linear-gradient(90deg, transparent, var(--blue-2), transparent);
}
.motto strong {
  color: #d1d6d8;
  font-family: var(--serif);
  font-weight: 500;
  letter-spacing: .05em;
}

.social { background: #f1f2f1; }
.social-grid {
  display: grid;
  grid-template-columns: 1fr .9fr;
  gap: 82px;
  align-items: center;
}
.social-handle {
  margin: 18px 0 32px;
  color: #59656a;
  font-size: 1.05rem;
  font-weight: 800;
}
.tiktok-icon {
  width: 22px;
  height: 22px;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.9;
  stroke-linecap: round;
  stroke-linejoin: round;
}
.social-panel {
  min-height: 500px;
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 22px;
  overflow: hidden;
  border: 1px solid rgba(255,255,255,.08);
  border-radius: 34px;
  color: #fff;
  background:
    radial-gradient(circle at 20% 18%, rgba(25,134,159,.24), transparent 28%),
    radial-gradient(circle at 90% 90%, rgba(170,176,179,.12), transparent 24%),
    linear-gradient(145deg, #101a1e, #070d10);
  box-shadow: var(--shadow);
}
.social-panel::after {
  content: "";
  position: absolute;
  inset: 0;
  opacity: .13;
  background-image: radial-gradient(rgba(255,255,255,.7) .55px, transparent .55px);
  background-size: 8px 8px;
}
.social-panel-ring {
  position: absolute;
  width: 370px;
  height: 370px;
  border: 1px solid rgba(25,134,159,.2);
  border-radius: 50%;
  box-shadow: 0 0 0 50px rgba(255,255,255,.018);
}
.social-panel img {
  position: relative;
  z-index: 2;
  width: min(280px, 68%);
  aspect-ratio: 1;
  object-fit: cover;
  border-radius: 50%;
  box-shadow: 0 22px 54px rgba(0,0,0,.35);
}
.social-panel span {
  position: relative;
  z-index: 2;
  color: #cbd2d4;
  font-weight: 700;
}

.closing {
  position: relative;
  overflow: hidden;
  padding: 104px 0;
  color: #fff;
  background: linear-gradient(135deg, #0b677c, #12566a 57%, #0e3b48);
}
.closing::after {
  content: "";
  position: absolute;
  width: 650px;
  height: 650px;
  right: -250px;
  top: -350px;
  border-radius: 50%;
  border: 1px solid rgba(255,255,255,.13);
  box-shadow: 0 0 0 70px rgba(255,255,255,.024), 0 0 0 140px rgba(255,255,255,.017);
}
.closing-inner { position: relative; z-index: 2; }
.closing .overline { color: #c7edf4; }
.closing h2 {
  max-width: 900px;
  font-size: clamp(3rem, 7vw, 6.4rem);
}
.closing h2 span { color: #d9e5e8; }
.closing p:not(.overline) {
  margin: 24px 0 32px;
  color: #dbe8eb;
  font-size: 1.08rem;
}
.button-light {
  color: #0b5366;
  background: #fff;
  box-shadow: 0 18px 46px rgba(4,29,35,.18);
}

.site-footer {
  background: #060a0c;
  color: #fff;
  border-top: 1px solid rgba(255,255,255,.08);
}
.footer-grid {
  min-height: 220px;
  display: grid;
  grid-template-columns: auto 1fr auto;
  gap: 30px;
  align-items: center;
}
.footer-logo img {
  width: 96px;
  height: 96px;
  border-radius: 50%;
  object-fit: cover;
}
.footer-copy strong { display: block; letter-spacing: .08em; }
.footer-copy span {
  display: block;
  margin-top: 5px;
  color: #a3aaad;
  font-family: var(--serif);
  font-size: .78rem;
  letter-spacing: .12em;
}
.footer-copy p { margin: 12px 0 0; color: #7f898d; font-size: .85rem; }
.footer-social {
  padding-bottom: 3px;
  color: #cbd2d4;
  border-bottom: 1px solid rgba(25,134,159,.48);
  font-size: .86rem;
  font-weight: 700;
}
.footer-social:hover { color: #fff; }

/* El contenido es visible por defecto. JavaScript solo añade una animación progresiva. */
.reveal { opacity: 1; transform: none; }
.reveal.reveal-ready {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity .6s ease, transform .6s ease;
}
.reveal.reveal-ready.is-visible { opacity: 1; transform: none; }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { scroll-behavior: auto !important; transition: none !important; animation: none !important; }
  .reveal.reveal-ready { opacity: 1; transform: none; }
}

@media (max-width: 960px) {
  .brand-text { display: none; }
  .menu-toggle {
    width: 46px;
    height: 46px;
    display: inline-flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 5px;
    border: 1px solid rgba(255,255,255,.14);
    border-radius: 14px;
    background: rgba(255,255,255,.05);
    cursor: pointer;
  }
  .menu-toggle span {
    width: 20px;
    height: 2px;
    background: #fff;
    transition: transform .2s ease, opacity .2s ease;
  }
  .menu-toggle.is-open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
  .menu-toggle.is-open span:nth-child(2) { opacity: 0; }
  .menu-toggle.is-open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }
  .main-nav {
    position: absolute;
    left: 18px;
    right: 18px;
    top: calc(100% + 10px);
    display: grid;
    gap: 4px;
    padding: 14px;
    border: 1px solid rgba(255,255,255,.1);
    border-radius: 20px;
    background: rgba(8,14,17,.98);
    box-shadow: 0 20px 55px rgba(0,0,0,.28);
    opacity: 0;
    visibility: hidden;
    transform: translateY(-8px);
    transition: opacity .2s ease, transform .2s ease, visibility .2s ease;
  }
  .main-nav.is-open { opacity: 1; visibility: visible; transform: none; }
  .main-nav a { padding: 12px 14px; }
  .main-nav .nav-social { text-align: center; }
  .identity-grid,
  .social-grid { grid-template-columns: 1fr; gap: 54px; }
  .identity-copy { text-align: center; }
  .accent-line { margin-inline: auto; }
  .identity-phrase { margin-inline: auto; }
  .identity-logo { width: min(430px, 78vw); }
  .social-copy { text-align: center; }
  .social-panel { min-height: 450px; }
  .footer-grid { grid-template-columns: auto 1fr; padding: 34px 0; }
  .footer-social { grid-column: 1 / -1; width: max-content; }
}

@media (max-width: 720px) {
  .shell,
  .hero-caption-inner { width: min(100% - 28px, 1180px); }
  .section { padding: 82px 0; }
  .nav-wrap { min-height: 74px; }
  .brand img { width: 52px; height: 52px; }
  .banner-stage img {
    max-height: none;
    object-fit: contain;
    background: #fff;
  }
  .hero-caption-inner { padding: 58px 0 66px; text-align: center; }
  .hero-caption h1 { font-size: clamp(2.7rem, 13.5vw, 4.5rem); }
  .hero-actions {
    max-width: 360px;
    margin-inline: auto;
    flex-direction: column;
  }
  .button { width: 100%; }
  .identity-copy h2,
  .section-title h2,
  .social-copy h2 { font-size: clamp(2.55rem, 12.5vw, 4rem); }
  .cards { grid-template-columns: 1fr; }
  .card { min-height: 360px; padding: 34px; }
  .card h3 { margin-top: 58px; }
  .card::after { left: 34px; right: 34px; bottom: 32px; }
  .motto { padding: 92px 0; }
  .motto h2 { font-size: clamp(3rem, 15vw, 5rem); }
  .social-panel { min-height: 390px; border-radius: 26px; }
  .social-panel-ring { width: 310px; height: 310px; }
  .closing { padding: 82px 0; text-align: center; }
  .closing h2 { font-size: clamp(2.8rem, 13vw, 4.5rem); }
  .closing .button { max-width: 360px; }
  .footer-grid { grid-template-columns: 1fr; text-align: center; justify-items: center; }
  .footer-social { grid-column: auto; width: auto; }
}