:root {
  --bg: #081120;
  --bg-soft: #101c2d;
  --panel: rgba(255, 255, 255, 0.06);
  --panel-strong: rgba(255, 255, 255, 0.12);
  --text: #edf4ff;
  --muted: #b9c9dc;
  --primary: #7c9cff;
  --primary-strong: #a2b5ff;
  --accent: #65e4c8;
  --border: rgba(255, 255, 255, 0.1);
  --shadow: 0 30px 90px rgba(68, 96, 191, 0.28);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: "Inter", sans-serif;
  background:
    radial-gradient(circle at top left, rgba(124, 156, 255, 0.25), transparent 35%),
    radial-gradient(circle at bottom right, rgba(101, 228, 200, 0.2), transparent 28%),
    var(--bg);
  color: var(--text);
  line-height: 1.6;
}

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

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

button,
input {
  font: inherit;
}

.container {
  width: min(1120px, calc(100% - 2rem));
  margin: 0 auto;
}

.section {
  padding: 110px 0;
}

.section-alt {
  background: rgba(255, 255, 255, 0.02);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}

.eyebrow {
  margin: 0 0 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  font-size: 0.75rem;
  color: var(--primary-strong);
  font-weight: 700;
}

.section-heading {
  max-width: 620px;
  margin: 0 auto 3rem;
  text-align: center;
}

.left-align {
  margin-left: 0;
  text-align: left;
}

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

p {
  text-align: justify;
}

.eyebrow,
.mini-panel p {
  text-align: left;
}

h1 {
  font-size: clamp(2.8rem, 4vw, 5rem);
  line-height: 1.08;
  letter-spacing: -0.06em;
  margin-bottom: 1.2rem;
}

h2 {
  font-size: clamp(2rem, 3vw, 3rem);
  line-height: 1.15;
  letter-spacing: -0.05em;
  margin-bottom: 0.5rem;
}

.lead {
  font-size: 1.08rem;
  color: var(--muted);
  max-width: 560px;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 30;
  backdrop-filter: blur(18px);
  background: rgba(8, 17, 32, 0.5);
  border-bottom: 1px solid rgba(255, 255, 255, 0.04);
}

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 82px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.7rem;
  font-weight: 700;
  letter-spacing: -0.04em;
}

.brand-mark {
  display: inline-grid;
  place-items: center;
  width: 2.1rem;
  height: 2.1rem;
  border-radius: 0.9rem;
  background: linear-gradient(135deg, var(--primary), var(--accent));
  color: #07131e;
  font-weight: 900;
}

.site-nav {
  display: flex;
  align-items: center;
  gap: 1.6rem;
  color: var(--muted);
}

.site-nav a:hover {
  color: var(--text);
}

.nav-toggle {
  display: none;
  background: transparent;
  border: 1px solid var(--border);
  border-radius: 0.7rem;
  padding: 0.45rem;
  cursor: pointer;
}

.theme-toggle {
  padding: 0.55rem 0.9rem;
  border: 1px solid var(--border);
  border-radius: 999px;
  background: var(--panel);
  color: var(--text);
  cursor: pointer;
  white-space: nowrap;
}

.theme-toggle:hover,
.theme-toggle:focus-visible {
  border-color: var(--primary);
}

.nav-toggle span {
  display: block;
  width: 1.4rem;
  height: 2px;
  background: var(--text);
  border-radius: 999px;
  margin: 0.25rem 0;
}

.button {
  display: inline-flex;
  justify-content: center;
  align-items: center;
  min-height: 48px;
  padding: 0.9rem 1.4rem;
  border: 1px solid transparent;
  border-radius: 999px;
  font-weight: 600;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

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

.button-primary {
  background: linear-gradient(135deg, var(--primary), var(--accent));
  color: #061521;
  box-shadow: var(--shadow);
}

.button-secondary {
  border-color: var(--border);
  color: var(--text);
  background: rgba(255, 255, 255, 0.02);
}

.hero {
  padding: 5rem 0 4rem;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  align-items: center;
  gap: 3rem;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  margin: 2rem 0 2.1rem;
}

.hero-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 2rem;
  list-style: none;
  padding: 0;
  margin: 0;
}

.hero-meta li {
  display: flex;
  flex-direction: column;
  gap: 0.2rem;
  color: var(--muted);
}

.hero-meta strong {
  font-size: 1.6rem;
  color: var(--text);
}

.hero-visual {
  position: relative;
  min-height: 520px;
}

.dashboard-card {
  position: absolute;
  inset: 0 2rem 3.1rem 2rem;
  display: flex;
  flex-direction: column;
  background: linear-gradient(180deg, rgba(17, 31, 45, 0.96), rgba(9, 15, 25, 0.96));
  border: 1px solid var(--border);
  border-radius: 2rem;
  box-shadow: var(--shadow);
  padding: 1.5rem;
}

.card-primary {
  background: linear-gradient(135deg, rgba(124, 156, 255, 0.1), rgba(101, 228, 200, 0.08));
}

.card-head {
  display: flex;
  align-items: center;
  flex-shrink: 0;
  gap: 0.7rem;
  margin-bottom: 1.5rem;
  color: var(--muted);
}

.status-dot {
  display: inline-block;
  width: 0.75rem;
  height: 0.75rem;
  border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 22px rgba(101, 228, 200, 0.7);
}

.chart-bars {
  flex: 1;
  min-height: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  
}

.chart-bars img {
  object-fit: cover;
  border-radius: 100%;
}

.chart-bars span {
  display: block;
  flex: 1;
  border-radius: 999px 999px 0 0;
  background: linear-gradient(180deg, var(--primary), var(--accent));
}

.mini-panel {
  position: absolute;
  background: rgba(10, 18, 30, 0.8);
  border: 1px solid var(--border);
  border-radius: 1rem;
  padding: 0.9rem 1rem;
  box-shadow: var(--shadow);
}

.mini-panel p {
  margin: 0;
  color: var(--muted);
  font-size: 0.8rem;
}

.process-cta {
  display: flex;
  justify-content: center;
  margin-top: 3rem;
}

.mini-panel strong {
  font-size: 1.5rem;
}

.panel-top {
  top: 0.7rem;
  right: 0;
}

.panel-bottom {
  right: 1.5rem;
  bottom: 0;
}

.partners {
  border-top: 1px solid rgba(255, 255, 255, 0.04);
  border-bottom: 1px solid rgba(255, 255, 255, 0.04);
  background: rgba(255, 255, 255, 0.015);
}

.partners-row {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 1.5rem;
  padding: 1.5rem 0;
  text-align: center;
  color: rgba(237, 244, 255, 0.5);
  font-weight: 700;
  letter-spacing: 0.12em;
  font-size: 0.76rem;
}

.about-intro {
  display: grid;
  grid-template-columns: minmax(220px, 0.7fr) minmax(0, 1.3fr);
  align-items: center;
  gap: 3rem;
  margin-bottom: 3rem;
}

.about-intro .section-heading {
  max-width: none;
  margin: 0;
  text-align: left;
}

#proceso .section-heading,
#trabajos .section-heading {
  max-width: none;
}

#trabajos .eyebrow {
  padding-top: 2rem;
  text-align: center;
}

#trabajos > .button {
  display: flex;
  width: fit-content;
  margin: 2rem auto 0;
  padding: 1rem 1.8rem;
}

.about-profile {
  width: 100%;
  max-height: 440px;
  aspect-ratio: 4 / 5;
  object-fit: cover;
  object-position: center;
  border: 1px solid var(--border);
  border-radius: 1.2rem;
}

.music-gallery {
  margin: 0 0 3rem;
}

.gallery-toolbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  margin-bottom: 1rem;
}

.gallery-toolbar h3 {
  margin: 0;
  font-size: 1.25rem;
}

.gallery-toggle {
  border: 1px solid var(--border);
  border-radius: 999px;
  padding: 0.55rem 1rem;
  background: var(--panel);
  color: var(--text);
  cursor: pointer;
}

.gallery-toggle:hover,
.gallery-toggle:focus-visible {
  border-color: var(--primary);
}

.gallery-window {
  overflow: hidden;
  border-radius: 0.75rem;
}

.gallery-track,
.gallery-group {
  display: flex;
  width: max-content;
}

.gallery-track {
  animation: gallery-scroll 36s linear infinite;
}

.gallery-group {
  gap: 1rem;
  padding-right: 1rem;
}

.gallery-group img {
  width: clamp(220px, 28vw, 340px);
  aspect-ratio: 4 / 3;
  flex: 0 0 auto;
  object-fit: cover;
  border-radius: 0.75rem;
  background: var(--bg-soft);
}

.music-gallery.is-paused .gallery-track {
  animation-play-state: paused;
}

@keyframes gallery-scroll {
  to {
    transform: translateX(-50%);
  }
}

@media (prefers-reduced-motion: reduce) {
  .gallery-track {
    animation: none;
  }

  .info-card-content {
    transition: none;
  }

  .gallery-group[aria-hidden="true"] {
    display: none;
  }

  .gallery-window {
    overflow-x: auto;
  }
}

.cards-grid,
.steps-grid,
.projects-grid {
  display: grid;
  gap: 1.5rem;
}

.cards-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.info-card {
  background: var(--panel);
  border: 1px solid var(--border);
  padding: 2rem 1.5rem;
  border-radius: 1.4rem;
}

.info-card-content {
  max-height: 15rem;
  overflow: hidden;
  transition: max-height 0.3s ease;
}

.info-card.is-expanded .info-card-content {
  max-height: 100rem;
}

.info-card-toggle {
  margin-top: 0.75rem;
  padding: 0;
  border: 0;
  background: transparent;
  color: var(--primary-strong);
  font: inherit;
  font-weight: 600;
  cursor: pointer;
}

.info-card-toggle:hover {
  text-decoration: underline;
}

.info-card-toggle:focus-visible {
  outline: 2px solid var(--primary-strong);
  outline-offset: 4px;
}

.icon {
  display: inline-grid;
  place-items: center;
  width: 3rem;
  height: 3rem;
  border-radius: 0.9rem;
  background: linear-gradient(135deg, rgba(124, 156, 255, 0.25), rgba(101, 228, 200, 0.18));
  color: var(--primary-strong);
  font-size: 1.4rem;
  margin-bottom: 1rem;
}

.info-card p,
.step-item p,
.testimonial-card p {
  color: var(--muted);
}

.steps-grid {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.step-item {
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid var(--border);
  border-radius: 1.2rem;
  padding: 1.5rem 1.3rem;
}

.step-number {
  display: inline-block;
  font-size: 0.82rem;
  color: var(--primary-strong);
  font-weight: 700;
  letter-spacing: 0.12em;
  margin-bottom: 0.75rem;
}

.projects-grid {
  grid-template-columns: 1.2fr 1fr 1fr;
}

.project-card {
  position: relative;
  min-height: 420px;
  border-radius: 1.5rem;
  overflow: hidden;
  border: 1px solid var(--border);
  background: linear-gradient(160deg, rgba(17, 31, 45, 0.9), rgba(12, 17, 28, 0.9));
}

.project-card::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(5, 10, 18, 0.06), rgba(5, 10, 18, 0.72));
}

.project-one {
  background: linear-gradient(135deg, #1d3557, #0d1d2e);
}

.project-two {
  background: linear-gradient(135deg, #304b43, #172a26);
}

.project-three {
  background: linear-gradient(135deg, #4b3c70, #1b1c2d);
}

.project-info {
  position: absolute;
  inset: auto 1.2rem 1.2rem 1.2rem;
  z-index: 1;
}

.project-info span {
  display: block;
  margin-bottom: 0.35rem;
  font-size: 0.75rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.8);
}

.project-info h3 {
  font-size: 2rem;
  margin: 0;
  letter-spacing: -0.05em;
}

.testimonial-wrap {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 2rem;
  align-items: start;
}

.testimonial-track {
  display: flex;
  gap: 1rem;
  min-width: 0;
  overflow-x: auto;
  padding: 0.25rem 0 1rem;
  scroll-snap-type: x mandatory;
  overscroll-behavior-x: contain;
  scrollbar-color: var(--primary) rgba(255, 255, 255, 0.08);
  scrollbar-width: thin;
}

.testimonial-track:focus-visible {
  outline: 2px solid var(--primary-strong);
  outline-offset: 4px;
}

.testimonial-card {
  flex: 0 0 min(100%, 30rem);
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid var(--border);
  border-radius: 1.5rem;
  padding: 2rem;
  scroll-snap-align: start;
}

.testimonial-card p {
  font-size: 1.2rem;
  line-height: 1.7;
  margin-bottom: 1.2rem;
}

.person {
  display: flex;
  flex-direction: column;
}

.person span {
  color: var(--muted);
}

.campaign-section {
  background: linear-gradient(110deg, rgba(101, 228, 200, 0.08), transparent 55%);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}

.campaign-content {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(280px, 0.8fr);
  align-items: center;
  gap: 3rem;
}

.campaign-content h2 {
  max-width: 600px;
}

.campaign-copy p {
  color: var(--muted);
  font-size: 1.05rem;
  margin-bottom: 1.5rem;
}

.cta-box {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
  background: linear-gradient(135deg, rgba(124, 156, 255, 0.1), rgba(101, 228, 200, 0.08));
  border: 1px solid var(--border);
  border-radius: 1.7rem;
  padding: 2rem;
}

.cta-box p {
  max-width: 42ch;
  margin: 0.5rem 0 0;
  color: var(--muted);
}

.cta-form {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 0.8rem;
  width: min(560px, 100%);
}

.cta-form input {
  flex: 1 1 180px;
  min-height: 50px;
  border-radius: 999px;
  border: 1px solid var(--border);
  background: rgba(8, 17, 32, 0.7);
  color: var(--text);
  padding: 0 1rem;
}

.cta-form input::placeholder {
  color: rgba(237, 244, 255, 0.55);
}

.site-footer {
  padding: 2rem 0 3rem;
  border-top: 1px solid rgba(255, 255, 255, 0.04);
}

.footer-row {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  color: var(--muted);
}

.footer-links {
  display: flex;
  flex-wrap: wrap;
  gap: 1.2rem;
}

.social-links {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
}

.social-links a:hover,
.social-links a:focus-visible {
  color: var(--text);
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

html[data-theme="light"] {
  --bg: #f7f9fc;
  --bg-soft: #eef2f8;
  --panel: rgba(255, 255, 255, 0.78);
  --panel-strong: #ffffff;
  --text: #111827;
  --muted: #4b5565;
  --primary-strong: #526fc2;
  --border: rgba(8, 17, 32, 0.12);
  --shadow: 0 24px 64px rgba(68, 96, 191, 0.16);
}

html[data-theme="light"] body {
  background:
    radial-gradient(circle at top left, rgba(124, 156, 255, 0.16), transparent 35%),
    radial-gradient(circle at bottom right, rgba(101, 228, 200, 0.14), transparent 28%),
    var(--bg);
}

html[data-theme="light"] .site-header {
  background: rgba(247, 249, 252, 0.88);
  border-bottom-color: var(--border);
}

html[data-theme="light"] .section-alt,
html[data-theme="light"] .step-item,
html[data-theme="light"] .testimonial-card {
  background-color: rgba(124, 156, 255, 0.045);
}

html[data-theme="light"] .button-secondary {
  background: rgba(255, 255, 255, 0.7);
}

html[data-theme="light"] .dashboard-card {
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.98), rgba(238, 242, 248, 0.98));
}

html[data-theme="light"] .mini-panel {
  background: rgba(255, 255, 255, 0.94);
}

html[data-theme="light"] .partners {
  background: rgba(255, 255, 255, 0.6);
  border-color: var(--border);
}

html[data-theme="light"] .partners-row {
  color: var(--muted);
}

html[data-theme="light"] .project-card {
  background: linear-gradient(160deg, #ffffff, #eef2f8);
}

html[data-theme="light"] .project-card::before {
  background: linear-gradient(180deg, transparent, rgba(124, 156, 255, 0.08));
}

html[data-theme="light"] .project-one {
  background: linear-gradient(135deg, #e3ecff, #f5f8ff);
}

html[data-theme="light"] .project-two {
  background: linear-gradient(135deg, #def7f1, #f3fbf8);
}

html[data-theme="light"] .project-three {
  background: linear-gradient(135deg, #eee8ff, #f8f5ff);
}

html[data-theme="light"] .project-info span {
  color: var(--muted);
}

html[data-theme="light"] .testimonial-track {
  scrollbar-color: var(--primary) rgba(8, 17, 32, 0.12);
}

html[data-theme="light"] .cta-form input {
  background: rgba(255, 255, 255, 0.9);
}

html[data-theme="light"] .cta-form input::placeholder {
  color: rgba(17, 24, 39, 0.55);
}

html[data-theme="light"] .site-footer {
  border-top-color: var(--border);
}

@media (max-width: 900px) {
  .hero-grid,
  .testimonial-wrap,
  .campaign-content,
  .cta-box,
  .projects-grid,
  .cards-grid,
  .steps-grid {
    grid-template-columns: 1fr;
    display: grid;
  }

  .cta-box {
    align-items: flex-start;
  }

  .nav-toggle {
    display: block;
  }

  .theme-toggle {
    margin-left: auto;
    margin-right: 0.75rem;
  }

  .site-nav {
    position: absolute;
    top: calc(100% + 0.7rem);
    right: 1rem;
    left: 1rem;
    display: none;
    flex-direction: column;
    align-items: flex-start;
    background: rgba(8, 17, 32, 0.96);
    border: 1px solid var(--border);
    border-radius: 1rem;
    padding: 1rem;
    box-shadow: var(--shadow);
  }

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

  .site-nav .button {
    width: 100%;
  }

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

  .about-intro {
    grid-template-columns: minmax(0, 1fr);
    gap: 2rem;
  }

  .about-profile {
    width: min(100%, 340px);
    margin: 0 auto;
  }
}

@media (max-width: 640px) {
  .hero {
    padding-top: 3.5rem;
  }

  .hero-visual {
    min-height: 400px;
  }

  .dashboard-card {
    inset: 1rem 1rem 2rem 1rem;
  }

  .panel-top {
    right: 0.8rem;
  }

  .panel-bottom {
    right: 1rem;
  }

  .cta-form {
    width: 100%;
    justify-content: stretch;
  }

  .cta-form input,
  .cta-form button {
    width: 100%;
  }

  .footer-row {
    flex-direction: column;
    text-align: center;
  }
}

@media (max-width: 900px) {
  html[data-theme="light"] .site-nav {
    background: rgba(255, 255, 255, 0.98);
  }
}