/* ===== Tokens ===== */
:root {
  --green-950: #081912;
  --green-900: #0a211a;
  --green-800: #0e2c22;
  --green-700: #123829;
  --gold: #c4a255;
  --gold-light: #e0c384;
  --gold-dim: rgba(196, 162, 85, 0.35);
  --offwhite: #f1ede3;
  --offwhite-dim: rgba(241, 237, 227, 0.68);

  --serif: "Cormorant Garamond", Georgia, "Times New Roman", serif;
  --sans: "Jost", "Helvetica Neue", Arial, sans-serif;

  --container: 1120px;
}

* { box-sizing: border-box; }

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: var(--green-900);
  color: var(--offwhite);
  font-family: var(--sans);
  font-weight: 300;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
ul { margin: 0; padding: 0; list-style: none; }

/* ===== Marble / texture background ===== */
body {
  background-image:
    radial-gradient(ellipse 130% 90% at 50% -10%, rgba(0,0,0,0.35), transparent 55%),
    linear-gradient(180deg, rgba(4,12,9,0.55), rgba(4,12,9,0.55)),
    url("assets/marble-bg.jpg");
  background-repeat: no-repeat, no-repeat, repeat;
  background-size: 100% 100%, 100% 100%, 560px 1680px;
  background-position: center, center, center;
  background-attachment: fixed, fixed, fixed;
}

.grain {
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 1;
  opacity: 0.05;
  mix-blend-mode: overlay;
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='140' height='140'><filter id='n'><feTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2' stitchTiles='stitch'/></filter><rect width='100%25' height='100%25' filter='url(%23n)'/></svg>");
}

/* ===== Typography helpers ===== */
.kicker {
  font-family: var(--sans);
  font-weight: 400;
  font-size: 0.78rem;
  letter-spacing: 0.32em;
  text-transform: uppercase;
  color: var(--gold-light);
  margin: 0 0 1.4rem;
}
.kicker--left { text-align: left; }

.section-title {
  font-family: var(--serif);
  font-weight: 500;
  font-size: clamp(1.9rem, 4vw, 2.75rem);
  line-height: 1.25;
  color: var(--offwhite);
  margin: 0 0 3rem;
}

.rule {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0;
  width: 140px;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--gold) 20%, var(--gold) 80%, transparent);
  margin: 1.8rem auto;
  position: relative;
}
.rule--left { margin: 1.6rem 0 2rem; justify-content: flex-start; }
.rule__dot {
  position: absolute;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--gold);
  box-shadow: 0 0 8px var(--gold-dim);
}
.rule--left .rule__dot { left: 0; }

.dot-sep { color: var(--gold); margin: 0 0.15em; }

/* ===== Buttons ===== */
.btn {
  display: inline-block;
  font-family: var(--sans);
  font-size: 0.8rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  padding: 1.05rem 2.6rem;
  border-radius: 1px;
  transition: all 0.3s ease;
}
.btn--gold {
  background: linear-gradient(180deg, var(--gold-light), var(--gold));
  color: var(--green-950);
  font-weight: 500;
}
.btn--gold:hover { filter: brightness(1.08); transform: translateY(-1px); }

.btn--gold-outline {
  border: 1px solid var(--gold);
  color: var(--gold-light);
  margin-top: 2.2rem;
}
.btn--gold-outline:hover { background: rgba(196,162,85,0.08); }

/* ===== Nav ===== */
.nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1.4rem clamp(1.2rem, 5vw, 3.5rem);
  background: linear-gradient(180deg, rgba(8,25,18,0.85), transparent);
  backdrop-filter: blur(2px);
}
.mark {
  width: auto;
  object-fit: contain;
}
.mark--nav { height: 30px; }
.mark--hero { height: 64px; margin: 0 auto 1.4rem; filter: drop-shadow(0 2px 10px rgba(0,0,0,0.35)); }
.mark--contact { height: 52px; margin: 0 auto 1.2rem; }
.mark--footer { height: 26px; opacity: 0.75; }
.nav__links {
  display: flex;
  align-items: center;
  gap: clamp(1rem, 2.5vw, 2.2rem);
  font-size: 0.8rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}
.nav__links a { opacity: 0.85; transition: opacity 0.25s; }
.nav__links a:hover { opacity: 1; color: var(--gold-light); }
.nav__cta {
  border: 1px solid var(--gold);
  padding: 0.55rem 1.2rem;
  color: var(--gold-light) !important;
}

.nav__toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
}
.nav__toggle span {
  width: 22px; height: 1px;
  background: var(--gold-light);
}

/* ===== Hero ===== */
.hero {
  position: relative;
  min-height: 100svh;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 7rem 1.5rem 4.5rem;
  overflow: hidden;
}
.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 70% 55% at 50% 38%, rgba(196,162,85,0.10), transparent 70%);
  pointer-events: none;
}
.hero__inner { position: relative; z-index: 2; max-width: 720px; }
.hero__name {
  font-family: var(--serif);
  font-weight: 600;
  font-size: clamp(3rem, 9vw, 5.5rem);
  margin: 0;
  color: var(--offwhite);
  letter-spacing: 0.01em;
}
.hero__subtitle {
  font-size: 0.95rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--offwhite-dim);
  margin: 1.1rem 0 0;
}
.hero__anchor {
  font-family: var(--serif);
  font-style: italic;
  font-size: clamp(1.15rem, 2.4vw, 1.5rem);
  color: var(--gold-light);
  margin: 0 0 2.4rem;
}

.scroll-cue {
  position: absolute;
  bottom: 2.2rem;
  left: 50%;
  transform: translateX(-50%);
  width: 22px; height: 34px;
  border: 1px solid var(--gold-dim);
  border-radius: 12px;
  z-index: 2;
}
.scroll-cue span {
  position: absolute;
  top: 6px; left: 50%;
  width: 3px; height: 6px;
  background: var(--gold);
  border-radius: 2px;
  transform: translateX(-50%);
  animation: scrollcue 1.8s ease infinite;
}
@keyframes scrollcue {
  0% { opacity: 1; top: 6px; }
  70% { opacity: 0; top: 16px; }
  100% { opacity: 0; top: 16px; }
}

/* ===== About ===== */
.about {
  padding: 9.5rem clamp(1.5rem, 6vw, 4rem);
  border-top: 1px solid rgba(196,162,85,0.15);
}
.about__inner { max-width: var(--container); margin: 0 auto; }
.about__grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  align-items: center;
  gap: clamp(2.5rem, 6vw, 4.5rem);
}
.about__text {
  display: flex;
  flex-direction: column;
  gap: 1.8rem;
}
.about__lead {
  font-family: var(--serif);
  font-size: clamp(1.1rem, 1.6vw, 1.35rem);
  color: var(--offwhite-dim);
  margin: 0;
}
.about__photo {
  position: relative;
  border: 1px solid var(--gold-dim);
  padding: 10px;
  justify-self: center;
  max-width: 380px;
}
.about__photo::before,
.about__photo::after {
  content: "";
  position: absolute;
  width: 16px; height: 16px;
  border: 1px solid var(--gold);
}
.about__photo::before { top: -1px; left: -1px; border-right: none; border-bottom: none; }
.about__photo::after { bottom: -1px; right: -1px; border-left: none; border-top: none; }
.about__photo img {
  display: block;
  width: 100%;
  height: auto;
}

/* ===== Value proposition ===== */
.value {
  padding: 7rem clamp(1.5rem, 6vw, 4rem);
  border-top: 1px solid rgba(196,162,85,0.15);
  background: rgba(0,0,0,0.14);
}
.value__inner { max-width: var(--container); margin: 0 auto; }
.value__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: clamp(2.5rem, 5vw, 4rem);
}
.value__item { padding-top: 0.4rem; }
.value__index {
  font-family: var(--serif);
  font-weight: 400;
  color: var(--gold-dim);
  font-size: 2.1rem;
  line-height: 1;
  margin: 0 0 1.1rem;
}
.value__text {
  font-family: var(--serif);
  font-size: 1.15rem;
  color: var(--offwhite);
  margin: 0;
  line-height: 1.5;
}

/* ===== Pillars ===== */
.pillars__intro {
  max-width: var(--container);
  margin: 0 auto;
  padding: 3.5rem clamp(1.5rem, 6vw, 4rem) 0.5rem;
  text-align: center;
}
.pillars__intro .kicker { text-align: center; }
.pillars__intro .section-title { text-align: center; }

.pillar {
  position: relative;
  padding: 7.5rem clamp(1.5rem, 6vw, 4rem);
  border-top: 1px solid rgba(196,162,85,0.15);
}
.pillar__frame {
  max-width: 760px;
  margin: 0 auto;
  padding: clamp(2.5rem, 5vw, 4.5rem);
  border: 1px solid var(--gold-dim);
  position: relative;
}
.pillar__frame::before,
.pillar__frame::after {
  content: "";
  position: absolute;
  width: 14px; height: 14px;
  border: 1px solid var(--gold);
}
.pillar__frame::before { top: -1px; left: -1px; border-right: none; border-bottom: none; }
.pillar__frame::after { bottom: -1px; right: -1px; border-left: none; border-top: none; }

.pillar__logo {
  height: clamp(52px, 6vw, 68px);
  width: auto;
  margin: 0 0 1.4rem;
}

/* Pillar background media: photo + subtle motion (Impulso, Yiux, LE) */
.pillar--media { background: var(--green-950); }
.pillar--media .pillar__frame { background: rgba(8,20,15,0.35); backdrop-filter: blur(1px); position: relative; z-index: 1; }
.pillar__bg {
  position: absolute;
  inset: 0;
  overflow: hidden;
  z-index: 0;
}
.pillar__bg-img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  transform-origin: 55% 45%;
  animation: kenburns 12s ease-in-out infinite alternate;
  will-change: transform;
}
.pillar__bg-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(6,18,13,0.68), rgba(6,18,13,0.82));
}
@keyframes kenburns {
  0% { transform: scale(1) translate(0, 0); }
  100% { transform: scale(1.25) translate(-2%, -2%); }
}

/* Yiux: drone pulling away — zoom out, looping without snapping back */
.pillar__bg-img--zoomout {
  animation: kenburns-out 16s ease-in-out infinite;
}
@keyframes kenburns-out {
  0% { transform: scale(1.3) translate(-2%, -1%); }
  100% { transform: scale(1) translate(0, 0); }
}

/* LE Luxury Real Estate: crossfade slideshow between two ambient photos */
.pillar__bg--slideshow .pillar__bg-img {
  opacity: 0;
  animation: slideshow 22s ease-in-out infinite;
}
.pillar__bg--slideshow .pillar__bg-img:nth-of-type(1) { animation-delay: 0s; }
.pillar__bg--slideshow .pillar__bg-img:nth-of-type(2) { animation-delay: 11s; }
@keyframes slideshow {
  0%   { opacity: 0; transform: scale(1); }
  4%   { opacity: 1; }
  45%  { opacity: 1; transform: scale(1.13); }
  50%  { opacity: 0; transform: scale(1.15); }
  100% { opacity: 0; }
}

@media (prefers-reduced-motion: reduce) {
  .pillar__bg-img { animation-duration: 48s; }
  .pillar__bg-img--zoomout { animation-duration: 48s; }
  .pillar__bg--slideshow .pillar__bg-img { animation-duration: 60s; }
}

.pillar__index {
  font-family: var(--serif);
  color: var(--gold-dim);
  font-size: 1rem;
  letter-spacing: 0.2em;
  margin: 0 0 0.6rem;
}
.pillar__title {
  font-family: var(--serif);
  font-weight: 500;
  font-size: clamp(1.7rem, 3.2vw, 2.3rem);
  margin: 0;
  color: var(--offwhite);
}
.pillar__tag {
  font-size: 0.85rem;
  letter-spacing: 0.08em;
  color: var(--gold-light);
  margin: 0.5rem 0 0;
}
.pillar__text {
  font-size: 1rem;
  color: var(--offwhite-dim);
  margin: 0 0 1.2rem;
  max-width: 60ch;
}
.pillar__service {
  margin-top: 2.2rem;
  padding-top: 2.2rem;
  border-top: 1px solid rgba(196,162,85,0.2);
}
.pillar__cta { margin-top: 1.8rem; }
.pillar__cta-group {
  margin-top: 1.8rem;
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
}
.pillar__cta-group .btn { margin-top: 0; }
.pillar__service-label {
  font-size: 0.72rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--gold);
  margin: 0 0 0.4rem;
}
.pillar__service-name {
  font-family: var(--serif);
  font-size: 1.4rem;
  color: var(--offwhite);
  margin: 0 0 0.8rem;
}
.pillar__note {
  font-style: italic;
  font-family: var(--serif);
  color: var(--offwhite-dim);
  font-size: 1.05rem;
}
.pillar__soon {
  margin-top: 1.4rem;
  font-size: 0.78rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--gold-dim);
}

/* ===== Legal (Política de Privacidad) ===== */
.legal {
  padding: 9rem clamp(1.5rem, 6vw, 4rem) 6rem;
}
.legal__inner { max-width: 760px; margin: 0 auto; }
.legal__updated {
  font-size: 0.85rem;
  color: var(--offwhite-dim);
  margin: -1.5rem 0 0;
}
.legal h2 {
  font-family: var(--serif);
  font-weight: 500;
  font-size: 1.4rem;
  color: var(--gold-light);
  margin: 2.2rem 0 0.8rem;
}
.legal p {
  font-size: 0.98rem;
  line-height: 1.7;
  color: var(--offwhite-dim);
  margin: 0 0 1rem;
}
.legal a { color: var(--gold-light); text-decoration: underline; text-underline-offset: 2px; }
.legal__list {
  margin: 0 0 1rem;
  padding-left: 1.3rem;
  color: var(--offwhite-dim);
}
.legal__list li { margin-bottom: 0.5rem; line-height: 1.6; }
.legal__list strong { color: var(--offwhite); }

/* ===== Leads (Inversores / Activos) ===== */
.leads {
  padding: 8rem clamp(1.5rem, 6vw, 4rem);
  border-top: 1px solid rgba(196,162,85,0.15);
}
.leads__intro {
  max-width: var(--container);
  margin: 0 auto;
  text-align: center;
}
.leads__intro .kicker { text-align: center; }
.leads__intro .section-title { text-align: center; }

.leads__single {
  max-width: 640px;
  margin: 3.5rem auto 0;
}

.leadcard__frame {
  padding: clamp(2.4rem, 4vw, 3.6rem);
  border: 1px solid var(--gold-dim);
  position: relative;
}
.leadcard__frame::before,
.leadcard__frame::after {
  content: "";
  position: absolute;
  width: 14px; height: 14px;
  border: 1px solid var(--gold);
}
.leadcard__frame::before { top: -1px; left: -1px; border-right: none; border-bottom: none; }
.leadcard__frame::after { bottom: -1px; right: -1px; border-left: none; border-top: none; }

.leadcard__text {
  font-size: 0.95rem;
  line-height: 1.65;
  color: var(--offwhite-dim);
  margin: 0 0 2rem;
}

.leadform { display: flex; flex-direction: column; }
.leadform__fields { display: flex; flex-direction: column; gap: 1.4rem; }
.leadform__row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.4rem;
}
.leadform__field {
  display: flex;
  flex-direction: column;
  gap: 0.45rem;
  font-size: 0.72rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--gold-light);
}
.leadform__field input,
.leadform__field select,
.leadform__field textarea {
  font-family: var(--sans);
  font-size: 0.95rem;
  letter-spacing: normal;
  text-transform: none;
  color: var(--offwhite);
  background: rgba(255,255,255,0.03);
  border: none;
  border-bottom: 1px solid var(--gold-dim);
  padding: 0.55rem 0.1rem;
  outline: none;
  transition: border-color 0.25s;
}
.leadform__field select {
  appearance: none;
  cursor: pointer;
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='10' height='6'><path d='M0 0l5 6 5-6z' fill='%23c4a255'/></svg>");
  background-repeat: no-repeat;
  background-position: right 0.15rem center;
  padding-right: 1.1rem;
}
.leadform__field select option { background: var(--green-950); color: var(--offwhite); }
.leadform__field textarea { resize: vertical; min-height: 4.5em; font-family: var(--sans); }
.leadform__field input:focus,
.leadform__field select:focus,
.leadform__field textarea:focus { border-color: var(--gold); }
.leadform__field input::placeholder,
.leadform__field textarea::placeholder { color: rgba(241,237,227,0.35); }

.leadform__checkbox {
  display: flex;
  align-items: flex-start;
  gap: 0.6rem;
  font-size: 0.82rem;
  letter-spacing: normal;
  text-transform: none;
  color: var(--offwhite-dim);
  cursor: pointer;
}
.leadform__checkbox input {
  margin-top: 0.2em;
  accent-color: var(--gold);
  flex-shrink: 0;
}
.leadform__checkbox a { color: var(--gold-light); text-decoration: underline; text-underline-offset: 2px; }

.leadform__hp { position: absolute; left: -9999px; width: 1px; height: 1px; opacity: 0; }

.leadform__submit { align-self: flex-start; margin-top: 0.4rem; border: none; cursor: pointer; }
.leadform__submit:disabled { opacity: 0.6; cursor: not-allowed; }

.leadform__success,
.leadform__error {
  font-family: var(--serif);
  font-size: 1.05rem;
  margin: 0;
}
.leadform__success { color: var(--gold-light); }
.leadform__error { color: #e08a7d; margin-top: 0.8rem; }
.leadform__error a { color: var(--gold-light); text-decoration: underline; }

/* ===== Contact ===== */
.contact {
  padding: 9.5rem clamp(1.5rem, 6vw, 4rem);
  text-align: center;
  border-top: 1px solid rgba(196,162,85,0.15);
  background: radial-gradient(ellipse 60% 60% at 50% 20%, rgba(196,162,85,0.07), transparent 70%);
}
.contact__title {
  font-family: var(--serif);
  font-weight: 500;
  font-size: clamp(2rem, 4.5vw, 2.9rem);
  margin: 0;
}
.contact__links {
  display: flex;
  flex-direction: column;
  gap: 0.7rem;
  margin: 0.5rem 0 0.5rem;
}
.contact__link {
  font-family: var(--serif);
  font-size: clamp(1.1rem, 2vw, 1.4rem);
  color: var(--offwhite);
  border-bottom: 1px solid transparent;
  display: inline-block;
  margin: 0 auto;
  transition: color 0.25s, border-color 0.25s;
}
.contact__link:hover { color: var(--gold-light); border-color: var(--gold); }

/* ===== Footer ===== */
.footer {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1rem;
  padding: 4rem 1.5rem;
  border-top: 1px solid rgba(196,162,85,0.15);
  color: var(--offwhite-dim);
  font-size: 0.8rem;
  letter-spacing: 0.06em;
}
/* ===== Responsive ===== */
@media (max-width: 860px) {
  .about__grid { grid-template-columns: 1fr; }
  .about__photo { order: -1; max-width: 300px; }
  .value__grid { grid-template-columns: 1fr; gap: 2.6rem; }

  .about,
  .contact { padding-top: 6rem; padding-bottom: 6rem; }
  .value { padding-top: 5rem; padding-bottom: 5rem; }
  .pillar { padding-top: 5rem; padding-bottom: 5rem; }
  .leads { padding-top: 5.5rem; padding-bottom: 5.5rem; }
}

@media (max-width: 560px) {
  .leadform__row { grid-template-columns: 1fr; }
}

@media (max-width: 720px) {
  .nav__links {
    position: fixed;
    top: 0; right: 0;
    height: 100vh;
    width: min(78vw, 320px);
    background: var(--green-950);
    flex-direction: column;
    justify-content: center;
    gap: 2.2rem;
    transform: translateX(100%);
    transition: transform 0.35s ease;
    border-left: 1px solid var(--gold-dim);
  }
  .nav__links.is-open { transform: translateX(0); }
  .nav__toggle { display: flex; z-index: 110; }
  .nav__cta { border: none; padding: 0; }
}