:root {
  --negro: #070807;
  --verde-profundo: #0d1d17;
  --verde: #1f5d45;
  --verde-luz: #5dbb8d;
  --oro: #c9a84c;
  --oro-claro: #ead27a;
  --marfil: #f6f0e6;
  --texto: #c8b89a;
  --texto-suave: #8f806e;
  --linea: rgba(201, 168, 76, 0.16);
  --chakra-line: linear-gradient(90deg, #b9363c, #e07d32, #d8a626, #43926a, #4d9ab5, #4e54a4, #8d5ba4);
}

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

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  overflow-x: hidden;
  color: var(--marfil);
  background: var(--negro);
  font-family: "Cormorant Garamond", Georgia, serif;
  -webkit-font-smoothing: antialiased;
}

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

a {
  color: inherit;
}

::selection {
  color: var(--negro);
  background: var(--oro);
}

.energy-field {
  position: fixed;
  inset: 0;
  z-index: -2;
  pointer-events: none;
  background:
    radial-gradient(circle at 80% 10%, rgba(31, 93, 69, 0.16), transparent 32%),
    radial-gradient(circle at 18% 62%, rgba(201, 168, 76, 0.07), transparent 30%),
    linear-gradient(145deg, #070807 0%, #0d1d17 48%, #070807 100%);
}

.site-header {
  position: fixed;
  inset: 0 0 auto;
  z-index: 30;
  background: rgba(7, 8, 7, 0.86);
  border-bottom: 1px solid rgba(201, 168, 76, 0.12);
  backdrop-filter: blur(14px);
}

.site-header {
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 28px;
  min-height: 74px;
  padding: 0 clamp(20px, 5vw, 64px);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
}

.brand-logo {
  width: 46px;
  height: 46px;
  object-fit: contain;
  filter: drop-shadow(0 10px 22px rgba(93, 187, 141, 0.18));
}

.brand strong {
  display: block;
  color: var(--oro-claro);
  font-family: "Playfair Display", Georgia, serif;
  font-size: 1.05rem;
  line-height: 1;
}

.brand small {
  display: block;
  margin-top: 3px;
  color: var(--texto-suave);
  font-family: Inter, sans-serif;
  font-size: 0.56rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
}

.nav {
  justify-self: center;
  display: flex;
  gap: 34px;
}

.nav a,
.header-cta,
.button {
  font-family: Inter, sans-serif;
  text-decoration: none;
  text-transform: uppercase;
}

.nav a {
  color: var(--texto);
  font-size: 0.72rem;
  letter-spacing: 0.13em;
}

.nav a:hover {
  color: var(--oro-claro);
}

.header-cta,
.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  padding: 0 24px;
  border: 1px solid transparent;
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.12em;
}

.button.primary,
.header-cta {
  color: var(--negro);
  background: var(--oro);
}

.button.primary:hover,
.header-cta:hover {
  background: var(--oro-claro);
}

.button.ghost {
  color: var(--texto);
  border-color: rgba(201, 168, 76, 0.3);
}

.button.ghost:hover {
  color: var(--oro-claro);
  border-color: var(--oro);
}

.portal-hero {
  position: relative;
  min-height: 92vh;
  display: grid;
  grid-template-columns: minmax(0, 1fr) 340px;
  gap: clamp(36px, 7vw, 84px);
  align-items: center;
  max-width: 1180px;
  margin: 0 auto;
  padding: 128px 32px 72px;
}

.hero-image {
  position: absolute;
  inset: 0;
  z-index: -1;
  overflow: hidden;
  opacity: 0.22;
}

.hero-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: grayscale(0.18) saturate(0.85);
}

.hero-image::after {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(90deg, rgba(7, 8, 7, 0.98), rgba(7, 8, 7, 0.78) 48%, rgba(7, 8, 7, 0.9)),
    radial-gradient(circle at 70% 34%, rgba(31, 93, 69, 0.36), transparent 32%);
}

.hero-copy {
  max-width: 760px;
}

.eyebrow {
  margin: 0 0 18px;
  color: var(--oro);
  font-family: Inter, sans-serif;
  font-size: 0.66rem;
  font-weight: 500;
  letter-spacing: 0.28em;
  text-transform: uppercase;
}

h1,
h2,
h3 {
  margin: 0;
  font-family: "Playfair Display", Georgia, serif;
  font-weight: 700;
  line-height: 1.12;
}

h1 {
  max-width: 760px;
  color: var(--marfil);
  font-size: clamp(3rem, 7vw, 5.7rem);
}

h2 {
  color: var(--marfil);
  font-size: clamp(2rem, 4.2vw, 3.3rem);
}

h3 {
  color: var(--marfil);
  font-size: clamp(1.35rem, 2.4vw, 2rem);
}

.lead {
  max-width: 620px;
  margin: 24px 0 0;
  color: var(--texto);
  font-size: clamp(1.08rem, 2vw, 1.25rem);
  line-height: 1.75;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 42px;
}

.hero-console {
  display: flex;
  flex-direction: column;
  gap: 18px;
  padding: 32px;
  background: rgba(31, 93, 69, 0.12);
  border: 1px solid var(--linea);
}

.hero-console div + div {
  padding-top: 18px;
  border-top: 1px solid rgba(201, 168, 76, 0.12);
}

.hero-console span,
.hero-console small {
  display: block;
  color: var(--texto-suave);
  font-family: Inter, sans-serif;
  font-size: 0.62rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
}

.hero-console strong {
  display: block;
  margin: 4px 0;
  color: var(--oro-claro);
  font-family: "Playfair Display", Georgia, serif;
  font-size: 2.3rem;
  line-height: 1;
}

.portal-section,
.route-section,
.practice-section,
.level-section,
.investment-section,
.final-portal {
  padding: 96px 32px;
}

.portal-section,
.level-section,
.final-portal {
  background: #0a0c0a;
}

.route-section,
.practice-section {
  background: #0e140f;
}

.section-intro {
  max-width: 980px;
  margin: 0 auto 56px;
  display: grid;
  grid-template-columns: 1fr 0.62fr;
  gap: 56px;
  align-items: end;
}

.section-intro.compact {
  display: block;
  text-align: center;
}

.section-intro p:not(.eyebrow),
.practice-copy p,
.investment-copy p,
.final-portal p:not(.eyebrow) {
  color: var(--texto);
  font-size: 1.08rem;
  line-height: 1.75;
}

.portal-interface {
  --active: #43926a;
  --active-glow: rgba(67, 146, 106, 0.28);
  max-width: 980px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: minmax(260px, 340px) 1fr;
  gap: 52px;
  align-items: center;
  justify-content: center;
}

.chakra-gate {
  position: relative;
  width: min(100%, 340px);
  aspect-ratio: 1;
  margin-inline: auto;
  border-radius: 50%;
  background:
    radial-gradient(circle, rgba(246, 240, 230, 0.12) 0 18%, transparent 19%),
    conic-gradient(from -90deg, rgba(185, 54, 60, 0.5), rgba(224, 125, 50, 0.5), rgba(216, 166, 38, 0.54), rgba(67, 146, 106, 0.58), rgba(77, 154, 181, 0.5), rgba(78, 84, 164, 0.48), rgba(141, 91, 164, 0.5), rgba(185, 54, 60, 0.5));
  box-shadow: inset 0 0 0 1px rgba(201, 168, 76, 0.18);
}

.chakra-gate::before,
.chakra-gate::after {
  content: "";
  position: absolute;
  border-radius: 50%;
  border: 1px solid rgba(246, 240, 230, 0.18);
}

.chakra-gate::before {
  inset: 12%;
}

.chakra-gate::after {
  inset: 32%;
  border-style: dashed;
}

.gate-logo {
  position: absolute;
  top: 50%;
  left: 50%;
  width: 22%;
  transform: translate(-50%, -50%);
  filter: drop-shadow(0 14px 26px rgba(0, 0, 0, 0.35));
}

.chakra-node {
  position: absolute;
  display: grid;
  place-items: center;
  width: 62px;
  height: 62px;
  padding: 0;
  border: 1px solid rgba(246, 240, 230, 0.78);
  border-radius: 50%;
  color: var(--marfil);
  cursor: pointer;
  font-family: Inter, sans-serif;
  font-size: 0.42rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  line-height: 1.08;
  text-align: center;
  text-transform: uppercase;
  transform: translate(-50%, -50%);
  transition: transform 180ms ease, box-shadow 180ms ease;
}

.chakra-node:hover,
.chakra-node:focus-visible,
.chakra-node.is-active {
  z-index: 2;
  transform: translate(-50%, -50%) scale(1.08);
  box-shadow: 0 0 0 6px var(--active-glow);
  outline: 0;
}

.chakra-node.root { top: 79%; left: 50%; background: #b9363c; }
.chakra-node.sacral { top: 66%; left: 31%; background: #e07d32; }
.chakra-node.solar { top: 48%; left: 25%; background: #d8a626; }
.chakra-node.heart { top: 30%; left: 39%; background: #43926a; }
.chakra-node.throat { top: 30%; left: 61%; background: #4d9ab5; }
.chakra-node.third-eye { top: 48%; left: 75%; background: #4e54a4; }
.chakra-node.crown { top: 66%; left: 69%; background: #8d5ba4; }

.portal-readout {
  min-height: 390px;
  padding: 34px;
  background: rgba(31, 93, 69, 0.1);
  border: 1px solid var(--linea);
  border-left: 3px solid var(--active);
}

.portal-readout span,
.practice-readout span,
.level-stage span,
.includes span {
  color: var(--oro);
  font-family: Inter, sans-serif;
  font-size: 0.62rem;
  font-weight: 600;
  letter-spacing: 0.22em;
  text-transform: uppercase;
}

.portal-readout h3 {
  margin-top: 12px;
  color: var(--marfil);
  font-size: clamp(1.8rem, 3vw, 2.6rem);
}

.portal-readout p {
  color: var(--texto);
  font-size: 1.08rem;
  line-height: 1.72;
}

.portal-readout ul {
  display: grid;
  gap: 10px;
  margin: 24px 0 42px;
  padding: 0;
  list-style: none;
}

.portal-readout li {
  position: relative;
  padding-left: 24px;
  color: var(--texto);
  font-family: Inter, sans-serif;
  font-size: 0.88rem;
  line-height: 1.55;
}

.portal-readout li::before {
  content: "";
  position: absolute;
  top: 0.58em;
  left: 0;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--active);
}

.frequency-bar {
  height: 5px;
  overflow: hidden;
  background: rgba(246, 240, 230, 0.12);
}

.frequency-bar span {
  display: block;
  width: 68%;
  height: 100%;
  background: var(--chakra-line);
  transition: width 220ms ease;
}

.route-line {
  max-width: 1100px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  border-top: 1px solid var(--linea);
}

.route-line article {
  min-height: 240px;
  padding: 28px 24px;
  border-left: 1px solid rgba(201, 168, 76, 0.12);
  border-bottom: 1px solid rgba(201, 168, 76, 0.12);
}

.route-line article:nth-child(4n),
.route-line article:last-child {
  border-right: 1px solid rgba(201, 168, 76, 0.12);
}

.route-line span {
  display: block;
  margin-bottom: 34px;
  color: rgba(201, 168, 76, 0.62);
  font-family: "Playfair Display", Georgia, serif;
  font-size: 1.7rem;
}

.route-line h3 {
  max-width: 12ch;
  font-size: 1.22rem;
  line-height: 1.2;
}

.route-line p {
  color: var(--texto-suave);
  max-width: 24ch;
  font-size: 0.96rem;
  line-height: 1.6;
}

.practice-section,
.investment-section {
  display: grid;
  grid-template-columns: minmax(0, 0.8fr) minmax(300px, 0.7fr);
  gap: 64px;
  align-items: center;
  max-width: 1080px;
  margin: 0 auto;
}

.practice-board,
.investment-console {
  padding: 32px;
  background: rgba(31, 93, 69, 0.1);
  border: 1px solid var(--linea);
}

.practice-tabs,
.level-switcher {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 28px;
}

.practice-tab,
.level-tab {
  min-height: 40px;
  border: 1px solid rgba(201, 168, 76, 0.24);
  padding: 0 18px;
  color: var(--texto);
  background: transparent;
  cursor: pointer;
  font-family: Inter, sans-serif;
  font-size: 0.68rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.practice-tab:hover,
.practice-tab:focus-visible,
.practice-tab.is-active,
.level-tab:hover,
.level-tab:focus-visible,
.level-tab.is-active {
  color: var(--negro);
  background: var(--oro);
  outline: 0;
}

.practice-readout,
.level-stage {
  padding-top: 24px;
  border-top: 1px solid rgba(201, 168, 76, 0.14);
}

.practice-readout h3,
.level-stage h3 {
  margin-top: 12px;
}

.practice-readout p,
.level-stage p {
  color: var(--texto);
  font-size: 1.05rem;
  line-height: 1.7;
}

.level-section {
  background: #0a0c0a;
}

.level-section .section-intro {
  display: block;
  text-align: center;
}

.level-switcher,
.level-stage {
  max-width: 900px;
  margin-inline: auto;
}

.level-switcher {
  justify-content: center;
}

.level-stage {
  display: grid;
  grid-template-columns: 1fr 0.72fr;
  gap: 56px;
  background: rgba(31, 93, 69, 0.08);
  border: 1px solid var(--linea);
  padding: 32px;
}

.level-stage ul {
  display: grid;
  gap: 12px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.level-stage li {
  color: var(--texto);
  font-family: Inter, sans-serif;
  font-size: 0.88rem;
  line-height: 1.55;
}

.investment-section {
  max-width: none;
  color: var(--marfil);
  background:
    radial-gradient(circle at 85% 20%, rgba(93, 187, 141, 0.16), transparent 28%),
    linear-gradient(135deg, #0d1d17 0%, #182016 50%, #0d1d17 100%);
}

.investment-section h2,
.investment-section .eyebrow {
  color: var(--marfil);
}

.investment-copy p {
  color: var(--texto);
}

.price-row {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  border-top: 1px solid rgba(201, 168, 76, 0.18);
  border-bottom: 1px solid rgba(201, 168, 76, 0.18);
}

.price-row p {
  margin: 0;
  padding: 22px;
}

.price-row p + p {
  border-left: 1px solid rgba(201, 168, 76, 0.18);
}

.price-row span,
.price-row small {
  display: block;
  color: var(--texto-suave);
  font-family: Inter, sans-serif;
  font-size: 0.62rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.price-row strong {
  display: block;
  margin-top: 8px;
  color: var(--marfil);
  font-family: "Playfair Display", Georgia, serif;
  font-size: clamp(1.65rem, 3vw, 2.45rem);
}

.price-row p:first-child strong {
  opacity: 0.58;
  text-decoration: line-through;
}

.featured-price strong,
.seat-meter strong,
.includes span {
  color: var(--oro-claro);
}

.seat-meter {
  margin-top: 28px;
}

.seat-row {
  display: grid;
  grid-template-columns: repeat(8, 1fr);
  gap: 7px;
}

.seat {
  height: 10px;
  background: rgba(246, 240, 230, 0.16);
}

.seat.is-available {
  background: linear-gradient(90deg, var(--oro), var(--verde-luz));
}

.seat-meter p,
.includes li {
  color: var(--texto);
  font-family: Inter, sans-serif;
  font-size: 0.88rem;
  line-height: 1.55;
}

.includes {
  margin-top: 28px;
  padding-left: 20px;
  border-left: 2px solid rgba(201, 168, 76, 0.42);
}

.includes ul {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px 18px;
  margin: 14px 0 0;
  padding: 0;
  list-style: none;
}

.final-portal {
  text-align: center;
}

.final-portal img {
  width: 104px;
  margin: 0 auto 22px;
  filter: drop-shadow(0 16px 30px rgba(93, 187, 141, 0.14));
}

.final-portal h2,
.final-portal p {
  max-width: 760px;
  margin-inline: auto;
}

.final-portal .button {
  margin-top: 26px;
}

footer {
  display: flex;
  justify-content: space-between;
  gap: 18px;
  padding: 28px 32px;
  color: var(--texto-suave);
  border-top: 1px solid rgba(201, 168, 76, 0.12);
  font-family: Inter, sans-serif;
  font-size: 0.82rem;
}

footer p {
  margin: 0;
}

@media (max-width: 980px) {
  .portal-hero,
  .section-intro,
  .portal-interface,
  .practice-section,
  .level-stage,
  .investment-section {
    grid-template-columns: 1fr;
  }

  .hero-console {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
  }

  .chakra-gate {
    width: min(100%, 280px);
  }

  .route-line {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .route-line article:nth-child(4n) {
    border-right: 0;
  }

  .route-line article:nth-child(2n),
  .route-line article:last-child {
    border-right: 1px solid rgba(201, 168, 76, 0.12);
  }
}

@media (max-width: 720px) {
  .site-header {
    grid-template-columns: 1fr auto;
    min-height: 68px;
  }

  .nav {
    display: none;
  }

  .portal-hero {
    min-height: auto;
    padding-top: 118px;
  }

  h1 {
    font-size: clamp(2.65rem, 14vw, 4.1rem);
  }

  h2 {
    font-size: clamp(1.85rem, 10vw, 2.8rem);
  }

  .portal-section,
  .route-section,
  .practice-section,
  .level-section,
  .investment-section,
  .final-portal {
    padding: 72px 20px;
  }

  .hero-console,
  .price-row,
  .includes ul {
    grid-template-columns: 1fr;
  }

  .price-row p + p {
    border-left: 0;
    border-top: 1px solid rgba(201, 168, 76, 0.18);
  }

  .route-line article,
  .route-line article:last-child {
    min-height: auto;
    border-right: 0;
  }

  .route-line {
    grid-template-columns: 1fr;
  }

  .route-line article:nth-child(2n) {
    border-right: 0;
  }

  .route-line h3,
  .route-line p {
    max-width: none;
  }

  .route-line span {
    margin-bottom: 18px;
  }

  .chakra-gate {
    width: min(100%, 240px);
  }

  .chakra-node {
    width: 38px;
    height: 38px;
    font-size: 0;
  }

  .practice-tabs,
  .level-switcher {
    display: grid;
    grid-template-columns: 1fr;
  }

  .button {
    width: 100%;
  }
}

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

  .brand-logo {
    width: 42px;
    height: 42px;
  }

  .header-cta {
    padding-inline: 14px;
  }

  .chakra-node {
    width: 34px;
    height: 34px;
    font-size: 0;
  }
}