/* Finanza Sobre Inversiones — identidad visual */
:root {
  --ink: #0a1628;
  --ink-soft: #1a2d45;
  --teal: #0a6b6b;
  --teal-deep: #064e4e;
  --gold: #b8892e;
  --gold-light: #d4a84b;
  --sand: #f3efe6;
  --paper: #faf8f4;
  --line: rgba(10, 22, 40, 0.12);
  --muted: #5a6a7a;
  --white: #ffffff;
  --radius: 2px;
  --font-display: "Fraunces", Georgia, serif;
  --font-body: "Manrope", system-ui, sans-serif;
  --shadow: 0 18px 50px rgba(10, 22, 40, 0.12);
  --max: 1120px;
}

*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-body);
  color: var(--ink);
  background: var(--paper);
  line-height: 1.65;
  font-size: 1.05rem;
  overflow-x: hidden;
}

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

a {
  color: var(--teal-deep);
  text-decoration-thickness: 1px;
  text-underline-offset: 3px;
}

a:hover {
  color: var(--gold);
}

.container {
  width: min(100% - 2.5rem, var(--max));
  margin-inline: auto;
}

/* —— Header —— */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(250, 248, 244, 0.92);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--line);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 0.85rem 0;
}

.brand {
  display: flex;
  flex-direction: column;
  text-decoration: none;
  color: var(--ink);
  line-height: 1.15;
}

.brand-name {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 1.15rem;
  letter-spacing: -0.02em;
}

.brand-tag {
  font-size: 0.68rem;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: var(--teal);
  font-weight: 600;
}

.nav {
  display: flex;
  align-items: center;
  gap: 1.35rem;
}

.nav a {
  text-decoration: none;
  color: var(--ink-soft);
  font-size: 0.92rem;
  font-weight: 500;
}

.nav a:hover,
.nav a.active {
  color: var(--teal-deep);
}

.nav-cta {
  background: var(--ink);
  color: var(--sand) !important;
  padding: 0.55rem 1rem;
  text-decoration: none !important;
  font-size: 0.85rem !important;
  letter-spacing: 0.02em;
}

.nav-cta:hover {
  background: var(--teal-deep);
  color: var(--white) !important;
}

.nav-toggle {
  display: none;
  background: none;
  border: 1px solid var(--line);
  padding: 0.45rem 0.7rem;
  font: inherit;
  cursor: pointer;
  color: var(--ink);
}

/* —— Hero —— */
.hero {
  position: relative;
  min-height: min(92vh, 780px);
  display: grid;
  align-items: end;
  color: var(--sand);
  overflow: hidden;
}

.hero-media {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.hero-media video,
.hero-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(105deg, rgba(10, 22, 40, 0.88) 0%, rgba(10, 22, 40, 0.55) 55%, rgba(6, 78, 78, 0.35) 100%),
    linear-gradient(to top, rgba(10, 22, 40, 0.75), transparent 45%);
  z-index: 1;
}

.hero-content {
  position: relative;
  z-index: 2;
  padding: 4rem 0 5rem;
  max-width: 36rem;
  animation: rise 0.9s ease both;
}

.hero-brand {
  font-family: var(--font-display);
  font-size: clamp(2.4rem, 6vw, 3.75rem);
  font-weight: 600;
  line-height: 1.05;
  letter-spacing: -0.03em;
  margin-bottom: 1rem;
}

.hero-lead {
  font-size: 1.1rem;
  color: rgba(243, 239, 230, 0.9);
  margin-bottom: 1.75rem;
  max-width: 32rem;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.85rem 1.35rem;
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 0.95rem;
  text-decoration: none;
  border: none;
  cursor: pointer;
  transition: transform 0.2s ease, background 0.2s ease;
}

.btn:hover {
  transform: translateY(-1px);
}

.btn-primary {
  background: var(--gold);
  color: var(--ink);
}

.btn-primary:hover {
  background: var(--gold-light);
  color: var(--ink);
}

.btn-ghost {
  background: transparent;
  color: var(--sand);
  border: 1px solid rgba(243, 239, 230, 0.45);
}

.btn-ghost:hover {
  background: rgba(255, 255, 255, 0.08);
  color: var(--white);
}

.btn-dark {
  background: var(--ink);
  color: var(--sand);
}

.btn-dark:hover {
  background: var(--teal-deep);
  color: var(--white);
}

/* —— Sections —— */
.section {
  padding: 5rem 0;
}

.section-alt {
  background: var(--sand);
}

.section-dark {
  background: var(--ink);
  color: var(--sand);
}

.section-head {
  max-width: 38rem;
  margin-bottom: 2.5rem;
}

.eyebrow {
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.16em;
  color: var(--teal);
  font-weight: 700;
  margin-bottom: 0.65rem;
}

.section-dark .eyebrow {
  color: var(--gold-light);
}

.section-head h2,
.page-hero h1 {
  font-family: var(--font-display);
  font-size: clamp(1.85rem, 3.5vw, 2.65rem);
  font-weight: 600;
  letter-spacing: -0.02em;
  line-height: 1.15;
  margin-bottom: 0.75rem;
}

.section-head p,
.lead {
  color: var(--muted);
  font-size: 1.05rem;
}

.section-dark .section-head p,
.section-dark .lead {
  color: rgba(243, 239, 230, 0.72);
}

/* —— Page hero (inner) —— */
.page-hero {
  padding: 3.5rem 0 2.5rem;
  background:
    radial-gradient(ellipse 80% 60% at 100% 0%, rgba(10, 107, 107, 0.12), transparent),
    var(--paper);
  border-bottom: 1px solid var(--line);
}

.page-hero p {
  max-width: 40rem;
  color: var(--muted);
}

/* —— Trust strip —— */
.trust-strip {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
  margin-top: -2.5rem;
  position: relative;
  z-index: 3;
  box-shadow: var(--shadow);
}

.trust-item {
  background: var(--white);
  padding: 1.35rem 1.25rem;
  text-align: center;
}

.trust-item strong {
  display: block;
  font-family: var(--font-display);
  font-size: 1.35rem;
  color: var(--teal-deep);
  margin-bottom: 0.25rem;
}

.trust-item span {
  font-size: 0.82rem;
  color: var(--muted);
}

/* —— Feature / content grids —— */
.split {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 3rem;
  align-items: center;
}

.split.reverse {
  direction: rtl;
}

.split.reverse > * {
  direction: ltr;
}

.media-frame {
  position: relative;
  overflow: hidden;
  min-height: 320px;
  background: var(--ink-soft);
}

.media-frame img,
.media-frame video {
  width: 100%;
  height: 100%;
  min-height: 360px;
  object-fit: cover;
}

.media-caption {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  padding: 1rem 1.15rem;
  background: linear-gradient(transparent, rgba(10, 22, 40, 0.85));
  color: var(--sand);
  font-size: 0.85rem;
}

.prose h3 {
  font-family: var(--font-display);
  font-size: 1.55rem;
  margin: 1.5rem 0 0.65rem;
}

.prose p + p {
  margin-top: 1rem;
}

.prose ul {
  margin: 1rem 0 1rem 1.25rem;
}

.prose li {
  margin-bottom: 0.45rem;
}

.list-check {
  list-style: none;
  margin-left: 0;
}

.list-check li {
  position: relative;
  padding-left: 1.5rem;
  margin-bottom: 0.7rem;
}

.list-check li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.55rem;
  width: 0.55rem;
  height: 0.55rem;
  background: var(--gold);
}

/* —— Products —— */
.product-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}

.product {
  padding: 1.75rem 0;
  border-top: 2px solid var(--ink);
}

.product h3 {
  font-family: var(--font-display);
  font-size: 1.35rem;
  margin-bottom: 0.65rem;
}

.product p {
  color: var(--muted);
  font-size: 0.98rem;
}

.product .tag {
  display: inline-block;
  font-size: 0.72rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--teal);
  font-weight: 700;
  margin-bottom: 0.5rem;
}

/* —— Ads kit —— */
.ads-grid {
  display: grid;
  gap: 1.25rem;
}

.ad-block {
  background: var(--white);
  border: 1px solid var(--line);
  padding: 1.35rem 1.5rem;
}

.ad-block h3 {
  font-family: var(--font-display);
  font-size: 1.2rem;
  margin-bottom: 0.85rem;
  color: var(--ink);
}

.ad-meta {
  font-size: 0.78rem;
  color: var(--muted);
  margin-bottom: 0.85rem;
}

.ad-list {
  list-style: none;
  display: grid;
  gap: 0.55rem;
}

.ad-list li {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  align-items: baseline;
  padding: 0.55rem 0;
  border-bottom: 1px dashed var(--line);
  font-size: 0.95rem;
}

.ad-list .chars {
  flex-shrink: 0;
  font-size: 0.75rem;
  color: var(--teal);
  font-weight: 700;
}

.keyword-cloud {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.keyword {
  background: var(--sand);
  border: 1px solid var(--line);
  padding: 0.4rem 0.75rem;
  font-size: 0.88rem;
  font-weight: 500;
}

.keyword.featured {
  background: var(--ink);
  color: var(--sand);
  border-color: var(--ink);
}

.campaign-box {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1rem;
  margin-top: 1.5rem;
}

.campaign-item {
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(243, 239, 230, 0.15);
  padding: 1.1rem 1.25rem;
}

.campaign-item label {
  display: block;
  font-size: 0.72rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--gold-light);
  margin-bottom: 0.35rem;
}

.campaign-item span {
  font-family: var(--font-display);
  font-size: 1.15rem;
  word-break: break-all;
}

/* —— Verifier —— */
.verifier {
  display: grid;
  grid-template-columns: 280px 1fr;
  gap: 2rem;
  align-items: stretch;
  background: var(--white);
  border: 1px solid var(--line);
  overflow: hidden;
}

.verifier-photo {
  position: relative;
  min-height: 320px;
  background: var(--ink-soft);
}

.verifier-photo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  min-height: 320px;
}

.verifier-badge {
  position: absolute;
  left: 0.85rem;
  bottom: 0.85rem;
  right: 0.85rem;
  background: rgba(10, 22, 40, 0.9);
  color: var(--sand);
  padding: 0.75rem 0.9rem;
  font-size: 0.82rem;
}

.verifier-badge strong {
  display: block;
  font-family: var(--font-display);
  font-size: 1.05rem;
  margin-bottom: 0.2rem;
}

.verifier-body {
  padding: 1.75rem 1.75rem 1.75rem 0;
}

.verifier-body h3 {
  font-family: var(--font-display);
  font-size: 1.45rem;
  margin-bottom: 0.75rem;
}

.verifier-meta {
  display: grid;
  gap: 0.45rem;
  margin: 1.15rem 0;
  font-size: 0.95rem;
}

.verifier-meta dt {
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--teal);
  font-weight: 700;
}

.verifier-meta dd {
  margin-bottom: 0.65rem;
  color: var(--ink-soft);
}

/* —— Contact —— */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2.5rem;
}

.contact-card {
  border-top: 2px solid var(--ink);
  padding-top: 1.25rem;
}

.contact-card h3 {
  font-family: var(--font-display);
  font-size: 1.25rem;
  margin-bottom: 0.85rem;
}

.contact-card p,
.contact-card a {
  margin-bottom: 0.55rem;
  display: block;
  color: var(--ink-soft);
  text-decoration: none;
}

.contact-card a:hover {
  color: var(--teal);
}

.map-frame {
  min-height: 280px;
  background:
    linear-gradient(135deg, rgba(10, 107, 107, 0.15), rgba(10, 22, 40, 0.08)),
    url("https://images.unsplash.com/photo-1587595431973-160d0d94add1?auto=format&fit=crop&w=1200&q=80") center/cover;
  border: 1px solid var(--line);
  display: flex;
  align-items: flex-end;
}

.map-frame .map-label {
  width: 100%;
  background: rgba(10, 22, 40, 0.88);
  color: var(--sand);
  padding: 1rem 1.25rem;
  font-size: 0.9rem;
}

.form {
  display: grid;
  gap: 0.9rem;
}

.form label {
  font-size: 0.82rem;
  font-weight: 600;
  display: block;
  margin-bottom: 0.3rem;
}

.form input,
.form textarea,
.form select {
  width: 100%;
  padding: 0.75rem 0.9rem;
  border: 1px solid var(--line);
  background: var(--white);
  font: inherit;
  color: var(--ink);
}

.form input:focus,
.form textarea:focus,
.form select:focus {
  outline: 2px solid var(--teal);
  outline-offset: 1px;
}

.form-note {
  font-size: 0.85rem;
  color: var(--muted);
}

/* —— Legal —— */
.legal-nav {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem 1.25rem;
  margin-bottom: 2rem;
  padding-bottom: 1rem;
  border-bottom: 1px solid var(--line);
}

.legal-content {
  max-width: 48rem;
}

.legal-content h2 {
  font-family: var(--font-display);
  font-size: 1.35rem;
  margin: 2rem 0 0.75rem;
}

.legal-content p,
.legal-content li {
  color: var(--ink-soft);
  margin-bottom: 0.85rem;
}

.legal-content ul {
  margin-left: 1.25rem;
  margin-bottom: 1rem;
}

.updated {
  font-size: 0.85rem;
  color: var(--muted);
  margin-bottom: 1.5rem;
}

/* —— Footer —— */
.site-footer {
  background: var(--ink);
  color: rgba(243, 239, 230, 0.85);
  padding: 3.5rem 0 2rem;
  font-size: 0.92rem;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1fr;
  gap: 2rem;
  margin-bottom: 2.5rem;
}

.footer-brand {
  font-family: var(--font-display);
  font-size: 1.35rem;
  color: var(--sand);
  margin-bottom: 0.65rem;
}

.site-footer a {
  color: rgba(243, 239, 230, 0.75);
  text-decoration: none;
}

.site-footer a:hover {
  color: var(--gold-light);
}

.footer-col h4 {
  font-size: 0.75rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--gold-light);
  margin-bottom: 0.85rem;
}

.footer-col ul {
  list-style: none;
  display: grid;
  gap: 0.45rem;
}

.footer-bottom {
  border-top: 1px solid rgba(243, 239, 230, 0.12);
  padding-top: 1.25rem;
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem 1.5rem;
  justify-content: space-between;
  font-size: 0.82rem;
  color: rgba(243, 239, 230, 0.55);
}

/* —— Cookie bar —— */
.cookie-bar {
  position: fixed;
  left: 1rem;
  right: 1rem;
  bottom: 1rem;
  z-index: 200;
  background: var(--ink);
  color: var(--sand);
  padding: 1.15rem 1.35rem;
  display: none;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  box-shadow: var(--shadow);
  max-width: 720px;
  margin-inline: auto;
}

.cookie-bar.is-visible {
  display: flex;
  animation: rise 0.45s ease both;
}

.cookie-bar p {
  font-size: 0.88rem;
  color: rgba(243, 239, 230, 0.85);
}

.cookie-bar a {
  color: var(--gold-light);
}

/* —— Animations —— */
@keyframes rise {
  from {
    opacity: 0;
    transform: translateY(18px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}

.reveal.is-in {
  opacity: 1;
  transform: none;
}

/* —— Responsive —— */
@media (max-width: 960px) {
  .trust-strip,
  .product-grid,
  .footer-grid,
  .campaign-box {
    grid-template-columns: 1fr 1fr;
  }

  .split,
  .split.reverse,
  .verifier,
  .contact-grid {
    grid-template-columns: 1fr;
    direction: ltr;
  }

  .verifier-body {
    padding: 0 1.35rem 1.5rem;
  }
}

@media (max-width: 760px) {
  .nav-toggle {
    display: block;
  }

  .nav {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    flex-direction: column;
    align-items: stretch;
    background: var(--paper);
    border-bottom: 1px solid var(--line);
    padding: 1rem 1.25rem 1.25rem;
    gap: 0.85rem;
  }

  .nav.is-open {
    display: flex;
  }

  .trust-strip,
  .product-grid,
  .footer-grid,
  .campaign-box {
    grid-template-columns: 1fr;
  }

  .cookie-bar {
    flex-direction: column;
    align-items: stretch;
  }

  .hero-content {
    padding-bottom: 3.5rem;
  }
}