/* Fenix Investments Fund S.A. — landing page
   Paleta sobria: tinta naval, papel marfil, acento bronce. */

:root {
  --paper:       oklch(0.976 0.005 85);
  --paper-2:     oklch(0.949 0.008 80);
  --paper-3:     oklch(0.918 0.010 78);
  --ink:         oklch(0.235 0.028 250);
  --ink-2:       oklch(0.295 0.026 250);
  --ink-3:       oklch(0.185 0.026 250);
  --body:        oklch(0.405 0.018 250);
  --muted:       oklch(0.535 0.014 250);
  --on-ink:      oklch(0.955 0.006 85);
  --on-ink-mute: oklch(0.775 0.012 250);
  --line:        oklch(0.868 0.008 80);
  --line-2:      oklch(0.805 0.010 80);
  --line-ink:    oklch(0.375 0.022 250);
  --accent:      oklch(0.575 0.100 55);
  --accent-hi:   oklch(0.700 0.090 55);
  --accent-deep: oklch(0.470 0.090 55);

  --serif: "Source Serif 4", Georgia, "Times New Roman", Times, serif;
  --sans: "Archivo", "Helvetica Neue", Helvetica, Arial, sans-serif;

  --wrap: 1180px;
  --gut: clamp(20px, 5.5vw, 64px);
  --sec: clamp(72px, 9vw, 132px);
}

*, *::before, *::after { box-sizing: border-box; }

html { -webkit-text-size-adjust: 100%; }

body {
  margin: 0;
  overflow-x: hidden;
  background: var(--paper);
  color: var(--body);
  font-family: var(--sans);
  font-size: 17px;
  line-height: 1.68;
  font-weight: 400;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

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

a { color: var(--accent-deep); text-decoration: none; }
a:hover { color: var(--accent); }

h1, h2, h3 {
  font-family: var(--serif);
  color: var(--ink);
  font-weight: 400;
  letter-spacing: -0.018em;
  line-height: 1.1;
  text-wrap: balance;
  margin: 0;
}

p { margin: 0; text-wrap: pretty; }

.wrap {
  width: 100%;
  max-width: var(--wrap);
  margin-inline: auto;
  padding-inline: var(--gut);
}

.skip {
  position: absolute;
  left: -9999px;
  top: 0;
  background: var(--ink);
  color: var(--on-ink);
  padding: 12px 18px;
  z-index: 100;
}
.skip:focus { left: 12px; top: 12px; }

/* ---------- marca ---------- */

.mark { width: 26px; height: 26px; flex: none; color: var(--accent); }

.brand {
  display: flex;
  align-items: center;
  gap: 11px;
  font-family: var(--serif);
  font-size: 21px;
  letter-spacing: -0.01em;
  color: inherit;
  line-height: 1;
}
.brand b { font-weight: 600; }
.brand i { font-style: normal; }
.brand span {
  font-family: var(--sans);
  font-size: 10.5px;
  font-weight: 500;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  display: block;
  margin-top: 5px;
  opacity: 0.68;
}
.brand-txt { display: block; }

/* ---------- cabecera ---------- */

.hdr {
  position: fixed;
  inset: 0 0 auto 0;
  z-index: 50;
  color: var(--on-ink);
  transition: background-color 0.28s ease, border-color 0.28s ease;
  border-bottom: 1px solid transparent;
}
.hdr.is-solid {
  background: color-mix(in oklab, var(--ink-3) 92%, transparent);
  border-bottom-color: var(--line-ink);
  backdrop-filter: saturate(1.4) blur(10px);
}
.hdr-in {
  display: flex;
  align-items: center;
  gap: clamp(16px, 3vw, 44px);
  min-height: 78px;
  padding-block: 14px;
}
.hdr.is-solid .hdr-in { min-height: 64px; }

.nav {
  display: flex;
  align-items: center;
  gap: clamp(14px, 2.2vw, 30px);
  margin-left: auto;
}
.nav a {
  color: var(--on-ink-mute);
  font-size: 14px;
  letter-spacing: 0.01em;
  padding: 6px 0;
  border-bottom: 1px solid transparent;
}
.nav a:hover { color: var(--on-ink); border-bottom-color: var(--accent); }

.lang {
  display: flex;
  align-items: center;
  gap: 7px;
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.1em;
  color: var(--on-ink-mute);
}
.lang i { font-style: normal; opacity: 0.4; }
.lang a, .lang strong { padding: 4px 2px; }
.lang strong { color: var(--accent-hi); font-weight: 600; }
.lang a { color: var(--on-ink-mute); }
.lang a:hover { color: var(--on-ink); }

.btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  min-height: 46px;
  padding: 12px 22px;
  font-family: var(--sans);
  font-size: 14px;
  font-weight: 500;
  letter-spacing: 0.02em;
  border: 1px solid var(--accent);
  background: var(--accent);
  color: var(--paper);
  border-radius: 2px;
  transition: background-color 0.2s ease, border-color 0.2s ease, color 0.2s ease;
  cursor: pointer;
}
.btn:hover { background: var(--accent-deep); border-color: var(--accent-deep); color: var(--paper); }
.btn svg { width: 15px; height: 15px; flex: none; }

.btn-ghost {
  background: transparent;
  color: var(--on-ink);
  border-color: color-mix(in oklab, var(--on-ink) 42%, transparent);
}
.btn-ghost:hover {
  background: transparent;
  color: var(--paper);
  border-color: var(--accent-hi);
}

.btn-sm { min-height: 40px; padding: 9px 18px; font-size: 13px; }

/* ---------- héroe ---------- */

.hero {
  position: relative;
  min-height: min(92vh, 880px);
  display: flex;
  align-items: flex-end;
  padding-block: 160px var(--sec);
  color: var(--on-ink);
  overflow: hidden;
  background: var(--ink-3);
}
.hero-bg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.5;
  filter: saturate(0.6) contrast(1.05);
}
.hero::after {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(100deg, color-mix(in oklab, var(--ink-3) 90%, transparent) 0%, color-mix(in oklab, var(--ink-3) 62%, transparent) 46%, color-mix(in oklab, var(--ink-3) 22%, transparent) 100%),
    linear-gradient(184deg, color-mix(in oklab, var(--ink-3) 82%, transparent) 0%, color-mix(in oklab, var(--ink-3) 20%, transparent) 44%, color-mix(in oklab, var(--ink-3) 88%, transparent) 100%);
}
.hero-in { position: relative; z-index: 2; }

.eyebrow {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 8px 12px;
  font-size: 11.5px;
  font-weight: 500;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--accent-hi);
  margin: 0 0 26px;
}
.eyebrow::before {
  content: "";
  width: 34px;
  height: 1px;
  background: var(--accent);
  flex: none;
}

.hero h1 {
  color: var(--on-ink);
  font-size: clamp(2.35rem, 5.2vw, 4.15rem);
  line-height: 1.04;
  max-width: 17ch;
  margin: 0;
}
.hero-lead {
  margin-top: 26px;
  max-width: 54ch;
  font-size: clamp(1.02rem, 1.35vw, 1.2rem);
  color: var(--on-ink-mute);
  line-height: 1.62;
}
.hero-cta {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 40px;
}

/* ---------- estructura de sección ---------- */

.sec { padding-block: var(--sec); }
.sec-line { border-top: 1px solid var(--line); }

.kicker {
  display: flex;
  align-items: baseline;
  gap: 14px;
  font-size: 11.5px;
  font-weight: 500;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--accent-deep);
  margin: 0 0 30px;
}
.kicker-n {
  font-style: normal;
  font-family: var(--serif);
  font-size: 13px;
  letter-spacing: 0.05em;
  color: oklch(0.735 0.012 80);
}

.sec h2 {
  font-size: clamp(1.75rem, 3.1vw, 2.65rem);
  max-width: 20ch;
}
.sec-lead {
  margin-top: 20px;
  max-width: 58ch;
  font-size: 1.05rem;
  color: var(--muted);
}

/* ---------- nosotros ---------- */

.about-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1.05fr);
  gap: clamp(32px, 6vw, 88px);
  align-items: start;
}
.about-body {
  display: flex;
  flex-direction: column;
  gap: 20px;
  font-size: 1.06rem;
}
.about-body p:first-child {
  font-family: var(--serif);
  font-size: clamp(1.2rem, 1.9vw, 1.5rem);
  line-height: 1.48;
  color: var(--ink-2);
  letter-spacing: -0.008em;
}

.facts {
  display: flex;
  flex-direction: column;
  gap: 0;
  margin-top: 44px;
  border-top: 1px solid var(--line);
  grid-column: 1 / -1;
}
.fact {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 2fr);
  gap: 20px;
  padding-block: 18px;
  border-bottom: 1px solid var(--line);
}
.fact dt {
  font-size: 11.5px;
  font-weight: 500;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--muted);
}
.fact dd {
  margin: 0;
  font-family: var(--serif);
  font-size: 1.12rem;
  color: var(--ink);
}

/* ---------- servicios ---------- */

.cards {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: clamp(20px, 3vw, 40px);
  margin-top: 56px;
}
.card {
  display: flex;
  flex-direction: column;
  gap: 0;
  background: transparent;
}
.card-img {
  aspect-ratio: 4 / 3;
  width: 100%;
  object-fit: cover;
  filter: saturate(0.62) contrast(1.03);
  border-radius: 2px;
  transition: filter 0.4s ease;
}
.card:hover .card-img { filter: saturate(0.95) contrast(1.03); }
.card h3 {
  font-size: 1.32rem;
  line-height: 1.24;
  margin: 24px 0 0;
  padding-top: 22px;
  border-top: 1px solid var(--line-2);
}
.card p { margin-top: 14px; font-size: 0.97rem; }

/* ---------- proceso ---------- */

.steps {
  margin-top: 56px;
  border-top: 1px solid var(--line);
}
.step {
  display: grid;
  grid-template-columns: 76px minmax(0, 0.85fr) minmax(0, 1.75fr);
  gap: clamp(16px, 3vw, 48px);
  align-items: start;
  padding-block: 30px;
  border-bottom: 1px solid var(--line);
}
.step-n {
  font-family: var(--serif);
  font-size: 1.55rem;
  color: var(--accent);
  line-height: 1.1;
  font-variant-numeric: lining-nums tabular-nums;
}
.step h3 { font-size: 1.28rem; line-height: 1.24; }
.step p { font-size: 0.99rem; }

/* ---------- panamá ---------- */

.band {
  position: relative;
  color: var(--on-ink);
  background: var(--ink-3);
  overflow: hidden;
  padding-block: clamp(88px, 11vw, 152px);
}
.band-bg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.52;
  filter: saturate(0.5) contrast(1.04);
}
.band::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(96deg, color-mix(in oklab, var(--ink-3) 94%, transparent) 4%, color-mix(in oklab, var(--ink-3) 74%, transparent) 48%, color-mix(in oklab, var(--ink-3) 30%, transparent) 100%);
}
.band-in { position: relative; z-index: 2; max-width: 60ch; }
.band h2 {
  color: var(--on-ink);
  font-size: clamp(1.7rem, 3vw, 2.5rem);
  max-width: 20ch;
}
.band p {
  margin-top: 24px;
  color: var(--on-ink-mute);
  font-size: 1.05rem;
  line-height: 1.66;
}
.band .kicker { color: var(--accent-hi); }
.band .kicker-n { color: var(--line-ink); }

/* ---------- contacto ---------- */

.contact-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(0, 1fr);
  gap: clamp(32px, 6vw, 80px);
  align-items: start;
  margin-top: 8px;
}
.contact-cta { margin-top: 34px; }

.vcard {
  background: var(--paper-2);
  border: 1px solid var(--line);
  border-radius: 2px;
  padding: clamp(26px, 3.4vw, 40px);
  display: flex;
  flex-direction: column;
  gap: 26px;
}
.vcard-row { display: flex; flex-direction: column; gap: 8px; }
.vcard-row dt {
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--muted);
}
.vcard-row dd {
  margin: 0;
  font-family: var(--serif);
  font-size: 1.08rem;
  color: var(--ink);
  line-height: 1.55;
}
.vcard-row dd span { display: block; }
.vcard-name { font-weight: 600; }
.vcard a {
  color: var(--ink);
  border-bottom: 1px solid var(--line-2);
  padding-bottom: 1px;
}
.vcard a:hover { color: var(--accent-deep); border-bottom-color: var(--accent); }

/* ---------- pie ---------- */

.ftr {
  background: var(--ink-3);
  color: var(--on-ink-mute);
  padding-block: clamp(52px, 6vw, 76px) 34px;
  font-size: 0.9rem;
}
.ftr .brand { color: var(--on-ink); }
.ftr-top {
  display: flex;
  flex-wrap: wrap;
  gap: 32px;
  align-items: flex-start;
  justify-content: space-between;
  padding-bottom: 30px;
  border-bottom: 1px solid var(--line-ink);
}
.ftr-nav {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 26px;
  align-items: center;
}
.ftr-nav a { color: var(--on-ink-mute); font-size: 0.9rem; }
.ftr-nav a:hover { color: var(--on-ink); }
.ftr-bot {
  display: flex;
  flex-wrap: wrap;
  gap: 20px 40px;
  justify-content: space-between;
  padding-top: 26px;
  font-size: 0.82rem;
  line-height: 1.6;
  color: color-mix(in oklab, var(--on-ink-mute) 78%, transparent);
}
.ftr-bot p { max-width: 68ch; }

/* ---------- responsivo ---------- */

@media (max-width: 980px) {
  .cards { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .about-grid, .contact-grid { grid-template-columns: minmax(0, 1fr); }
  .step { grid-template-columns: 58px minmax(0, 1fr); }
  .step p:not(.step-n) { grid-column: 2; }
}

@media (max-width: 760px) {
  body { font-size: 16px; }
  .nav { display: none; }
  .hdr-in { min-height: 64px; }
  .hero { min-height: 0; padding-block: 132px 72px; }
  .cards { grid-template-columns: minmax(0, 1fr); gap: 44px; }
  .fact { grid-template-columns: minmax(0, 1fr); gap: 6px; }
  .card-img { aspect-ratio: 16 / 10; }
  .brand { font-size: 17px; gap: 9px; white-space: nowrap; }
  .brand .brand-txt span { display: none; }
  .mark { width: 22px; height: 22px; }
  .ftr-top { flex-direction: column; }
}

@media (max-width: 480px) {
  .hdr .brand-rest { display: none; }
}

@media (prefers-reduced-motion: reduce) {
  * { transition-duration: 0.01ms !important; scroll-behavior: auto !important; }
}

html { scroll-behavior: smooth; scroll-padding-top: 88px; }

:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 3px;
}