:root {
  /* Variables base para mantener colores y medidas consistentes. */
  color-scheme: dark;
  --bg: #050607;
  --text: #f4f7fb;
  --muted: #a7b0be;
  --panel: rgba(11, 15, 19, 0.74);
  --panel-strong: rgba(15, 21, 28, 0.9);
  --line: rgba(255, 255, 255, 0.12);
  --cyan: #35f4ff;
  --pink: #ff4fd8;
  --green: #7dff98;
  --yellow: #ffe66d;
  --radius: 8px;
  font-family: "Montserrat", system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

@property --wave-angle {
  /* Permite animar el ángulo del aro arcoíris del pétalo. */
  syntax: "<angle>";
  inherits: false;
  initial-value: 130deg;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  min-height: 100vh;
  margin: 0;
  overflow-x: hidden;
  background: var(--bg);
  color: var(--text);
}

body::selection {
  background: rgba(53, 244, 255, 0.28);
}

#honeycombCanvas {
  /* Canvas fijo que dibuja la colmena y queda detrás de todo el contenido. */
  position: fixed;
  inset: 0;
  z-index: -2;
  width: 100%;
  height: 100%;
  background: #050607;
}

.page-glow {
  /* Luces suaves sobre el fondo para dar profundidad sin tapar la colmena. */
  position: fixed;
  inset: 0;
  z-index: -1;
  pointer-events: none;
  background:
    radial-gradient(circle at 50% 24%, rgba(53, 244, 255, 0.11), transparent 28rem),
    radial-gradient(circle at 78% 58%, rgba(255, 79, 216, 0.1), transparent 25rem),
    linear-gradient(180deg, rgba(5, 6, 7, 0.24), rgba(5, 6, 7, 0.88) 72%);
}

a {
  color: inherit;
  text-decoration: none;
}

.site-header {
  /* Header sticky con blur para mantener la navegación disponible. */
  position: sticky;
  top: 0;
  z-index: 10;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.25rem;
  width: min(1160px, calc(100% - 32px));
  min-height: 76px;
  margin: 0 auto;
  padding: 0.85rem 0;
  backdrop-filter: blur(16px);
}

.brand,
.main-nav {
  display: flex;
  align-items: center;
}

.brand {
  gap: 0.7rem;
  font-weight: 800;
  letter-spacing: 0;
}

.brand-mark {
  display: grid;
  place-items: center;
  width: 42px;
  height: 42px;
  border: 1px solid rgba(53, 244, 255, 0.4);
  border-radius: var(--radius);
  background: rgba(8, 11, 15, 0.86);
  color: var(--cyan);
  box-shadow: 0 0 24px rgba(53, 244, 255, 0.23);
}

.main-nav {
  gap: 0.35rem;
  padding: 0.35rem;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: rgba(5, 7, 10, 0.62);
}

.main-nav a {
  padding: 0.68rem 0.9rem;
  border-radius: 6px;
  color: var(--muted);
  font-size: 0.88rem;
  font-weight: 600;
  transition: color 180ms ease, background 180ms ease;
}

.main-nav a:hover,
.main-nav a:focus-visible {
  background: rgba(255, 255, 255, 0.08);
  color: var(--text);
}

main {
  width: min(1160px, calc(100% - 32px));
  margin: 0 auto;
}

.hero {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(280px, 430px);
  align-items: center;
  min-height: calc(100vh - 76px);
  padding: 4rem 0 5.5rem;
}

.hero-content {
  max-width: 720px;
}

.eyebrow {
  margin: 0 0 0.9rem;
  color: var(--cyan);
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

h1,
h2,
h3,
p {
  margin-top: 0;
}

h1 {
  max-width: 11ch;
  margin-bottom: 0.4rem;
  font-size: clamp(3.45rem, 10vw, 7.4rem);
  line-height: 0.88;
  letter-spacing: 0;
  text-shadow:
    0 0 26px rgba(53, 244, 255, 0.22),
    0 0 60px rgba(255, 79, 216, 0.14);
}

.hero-copy {
  max-width: 650px;
  color: #d8e1eb;
  font-size: clamp(1.05rem, 2vw, 1.28rem);
  line-height: 1.75;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.85rem;
  margin-top: 2rem;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 0.85rem 1.1rem;
  border: 1px solid transparent;
  border-radius: var(--radius);
  font: inherit;
  font-weight: 800;
  cursor: pointer;
  transition: transform 180ms ease, border-color 180ms ease, background 180ms ease, box-shadow 180ms ease;
}

.button:hover {
  transform: translateY(-2px);
}

.button-primary {
  background: linear-gradient(135deg, var(--cyan), var(--pink));
  color: #041014;
  box-shadow: 0 0 30px rgba(53, 244, 255, 0.2);
}

.button-ghost {
  border-color: rgba(255, 255, 255, 0.18);
  background: rgba(255, 255, 255, 0.05);
  color: var(--text);
}

.petal-stage {
  /* Contenedor del pétalo: lateral en escritorio, más bajo que el texto, y bajo el texto en móvil. */
  display: grid;
  align-self: end;
  place-items: center;
  min-height: 440px;
  padding-top: 4.5rem;
}

.petal-orbit {
  /* Aro luminoso que acompaña al pétalo sin ser una tarjeta visual. */
  display: grid;
  place-items: center;
  width: min(70vw, 370px);
  aspect-ratio: 1;
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 50%;
  background:
    radial-gradient(circle, rgba(255, 255, 255, 0.08), transparent 48%),
    conic-gradient(from var(--wave-angle, 130deg), rgba(53, 244, 255, 0.14), rgba(255, 79, 216, 0.14), rgba(125, 255, 152, 0.12), rgba(255, 230, 109, 0.12), rgba(53, 244, 255, 0.14));
  box-shadow: inset 0 0 55px rgba(255, 255, 255, 0.04);
  animation: orbitWave 9s linear infinite;
}

.petal-icon {
  /* Pétalo principal con flotación suave. */
  position: relative;
  width: 155px;
  height: 230px;
  animation: floatPetal 5.8s ease-in-out infinite;
  filter: drop-shadow(0 0 26px rgba(53, 244, 255, 0.66));
}

.petal-icon::before,
.petal-icon::after,
.petal-icon span {
  /* Las tres capas forman un pétalo compuesto con una onda de color continua. */
  position: absolute;
  inset: 0;
  content: "";
  border-radius: 88% 12% 86% 14% / 76% 18% 82% 24%;
  background:
    radial-gradient(circle at 32% 20%, rgba(255, 255, 255, 0.95), transparent 18%),
    repeating-linear-gradient(
      0deg,
      #7b2cff 0%,
      #35f4ff 14%,
      #7dff98 29%,
      #ffe66d 43%,
      #ff7a3d 58%,
      #ff4fd8 72%,
      #7b2cff 86%,
      #35f4ff 100%
    );
  background-size: 100% 300%;
  animation: rainbowWave 7.5s ease-in-out infinite;
}

.petal-icon::before {
  transform: rotate(-22deg) translateX(-32px) scale(0.78);
  opacity: 0.72;
  animation-delay: -1.2s;
}

.petal-icon::after {
  transform: rotate(24deg) translateX(32px) scale(0.78);
  opacity: 0.72;
  animation-delay: -2.4s;
}

.petal-icon span {
  display: block;
  transform: rotate(3deg);
  box-shadow: inset -20px -35px 45px rgba(5, 6, 7, 0.22);
  animation-delay: -0.35s;
}

.section {
  padding: 6rem 0;
}

.section-heading {
  max-width: 820px;
  margin-bottom: 2rem;
}

h2 {
  font-size: clamp(2rem, 5vw, 3.8rem);
  line-height: 1.04;
  letter-spacing: 0;
}

.about-grid {
  /* Texto principal + tarjetas de fortalezas. */
  display: grid;
  grid-template-columns: minmax(0, 1.25fr) minmax(280px, 0.75fr);
  gap: 1.5rem;
  align-items: stretch;
}

.about-grid > p,
.metrics,
.project-card,
.contact-card {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--panel);
  backdrop-filter: blur(18px);
}

.about-grid > p {
  margin: 0;
  padding: 1.5rem;
  color: #d7e1ec;
  font-size: 1.03rem;
  line-height: 1.8;
}

.metrics {
  display: grid;
  gap: 0;
  overflow: hidden;
}

.metrics div {
  display: grid;
  gap: 0.2rem;
  padding: 1.2rem 1.35rem;
  border-bottom: 1px solid var(--line);
}

.metrics div:last-child {
  border-bottom: 0;
}

.metrics strong {
  color: var(--green);
  font-size: 1.5rem;
}

.metrics span {
  color: var(--muted);
  font-weight: 600;
}

.project-grid {
  /* Dos tarjetas de proyecto, con estructura lista para añadir más articles. */
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1rem;
}

.project-card {
  display: flex;
  min-height: 325px;
  flex-direction: column;
  padding: 1.35rem;
  transition: transform 180ms ease, border-color 180ms ease, background 180ms ease;
}

.project-card:hover {
  transform: translateY(-4px);
  border-color: rgba(53, 244, 255, 0.38);
  background: var(--panel-strong);
}

.project-card.featured {
  border-color: rgba(255, 79, 216, 0.32);
  background:
    linear-gradient(135deg, rgba(53, 244, 255, 0.1), rgba(255, 79, 216, 0.1)),
    var(--panel);
}

.project-meta {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 0.45rem;
  margin-bottom: 2rem;
  color: var(--muted);
  font-size: 0.72rem;
  font-weight: 800;
  text-transform: uppercase;
}

.project-card h3 {
  margin-bottom: 0.8rem;
  font-size: 1.65rem;
}

.project-card p {
  color: #c8d3df;
  line-height: 1.68;
}

.project-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  padding: 0;
  margin: auto 0 0;
  list-style: none;
}

.project-tags li {
  padding: 0.42rem 0.62rem;
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: 999px;
  color: #dce6ef;
  font-size: 0.78rem;
  font-weight: 700;
}

.contact-card {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.2rem;
  padding: 1.35rem;
}

.contact-card p {
  max-width: 680px;
  margin: 0;
  color: #d7e1ec;
  font-size: 1.03rem;
  line-height: 1.65;
}

input,
textarea {
  width: 100%;
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: var(--radius);
  background: rgba(2, 4, 6, 0.74);
  color: var(--text);
  font: inherit;
  outline: none;
  padding: 0.95rem 1rem;
  transition: border-color 180ms ease, box-shadow 180ms ease;
}

textarea {
  resize: vertical;
}

input:focus,
textarea:focus {
  border-color: rgba(53, 244, 255, 0.7);
  box-shadow: 0 0 0 4px rgba(53, 244, 255, 0.12);
}

.site-footer {
  width: min(1160px, calc(100% - 32px));
  margin: 0 auto;
  padding: 2rem 0 2.4rem;
  color: var(--muted);
  font-size: 0.9rem;
}

@keyframes floatPetal {
  /* Movimiento vertical suave para que el pétalo parezca suspendido. */
  0%,
  100% {
    transform: translateY(-16px) rotate(-5deg);
  }
  50% {
    transform: translateY(18px) rotate(5deg);
  }
}

@keyframes rainbowWave {
  /* Onda de arcoíris vertical: varios colores visibles suben por el pétalo. */
  0% {
    background-position: 50% 100%;
    filter: saturate(1.2) brightness(1);
  }
  50% {
    background-position: 50% 0%;
    filter: saturate(1.35) brightness(1.08);
  }
  to {
    background-position: 50% -100%;
    filter: saturate(1.2) brightness(1);
  }
}

@keyframes orbitWave {
  /* Giro lento del brillo exterior para acompañar el efecto rainbow wave. */
  to {
    --wave-angle: 490deg;
  }
}

@media (max-width: 860px) {
  /* En tablets/móviles todo pasa a una columna para evitar solapamientos. */
  .site-header {
    position: relative;
    align-items: flex-start;
    flex-direction: column;
  }

  .main-nav {
    width: 100%;
    justify-content: space-between;
  }

  .main-nav a {
    flex: 1;
    padding-inline: 0.45rem;
    text-align: center;
  }

  .hero,
  .about-grid,
  .project-grid,
  .contact-card {
    grid-template-columns: 1fr;
  }

  .hero {
    min-height: auto;
    padding-top: 2.25rem;
  }

  .petal-stage {
    min-height: 330px;
    padding-top: 1rem;
  }

  .contact-card {
    align-items: flex-start;
    flex-direction: column;
  }
}

@media (max-width: 520px) {
  main,
  .site-header,
  .site-footer {
    width: min(100% - 24px, 1160px);
  }

  .brand {
    font-size: 0.95rem;
  }

  .main-nav {
    overflow-x: auto;
    justify-content: flex-start;
  }

  .main-nav a {
    min-width: max-content;
  }

  .hero-actions .button {
    width: 100%;
  }

  .section {
    padding: 4rem 0;
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.001ms !important;
  }
}