/* ============================================
   VIXEN — Corporate Sleek Dark
   ============================================ */

/* ---------- Reset & Base ---------- */
*,
*::before,
*::after {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

:root {
  --bg-primary: #050B14;
  --bg-secondary: #0A1628;
  --bg-card: #0D1B2A;
  --bg-card-hover: #112240;
  --text-primary: #FFFFFF;
  --text-secondary: #A8B2C1;
  --text-muted: #6B7A90;
  --accent: #00B4D8;
  --accent-bright: #00E5FF;
  --accent-dim: #0077B6;
  --border-subtle: rgba(255, 255, 255, 0.06);
  --border-accent: rgba(0, 180, 216, 0.3);
  --glass-bg: rgba(5, 11, 20, 0.75);
  --glass-border: rgba(255, 255, 255, 0.08);
  --section-padding: 120px 0;
  --container-width: 1200px;
  --radius: 12px;
  --radius-sm: 8px;
  --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --font: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
}

html {
  scroll-behavior: smooth;
  font-size: 16px;
}

body {
  font-family: var(--font);
  background-color: var(--bg-primary);
  color: var(--text-secondary);
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}

a {
  text-decoration: none;
  color: inherit;
  transition: color var(--transition);
}

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

ul {
  list-style: none;
}

.container {
  max-width: var(--container-width);
  margin: 0 auto;
  padding: 0 24px;
}

/* ---------- Typography ---------- */
h1,
h2,
h3,
h4 {
  color: var(--text-primary);
  font-weight: 600;
  line-height: 1.2;
  letter-spacing: -0.02em;
}

h1 {
  font-size: clamp(2.5rem, 5vw, 4rem);
}

h2 {
  font-size: clamp(2rem, 3.5vw, 3rem);
}

h3 {
  font-size: clamp(1.25rem, 2vw, 1.5rem);
}

h4 {
  font-size: 1.125rem;
}

p {
  max-width: 680px;
  font-size: 1.0625rem;
}

.section-label {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 16px;
}

.section-title {
  margin-bottom: 24px;
}

.section-subtitle {
  color: var(--text-secondary);
  font-size: 1.125rem;
  max-width: 620px;
}

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 11px 28px;
  font-family: var(--font);
  font-size: 0.875rem;
  font-weight: 600;
  letter-spacing: 0.02em;
  border-radius: 6px;
  border: none;
  cursor: pointer;
  transition: all var(--transition);
  white-space: nowrap;
}

.btn-primary {
  background: linear-gradient(135deg, var(--accent), var(--accent-dim));
  color: var(--text-primary);
  box-shadow: 0 4px 24px rgba(0, 180, 216, 0.25);
}

.btn-primary:hover {
  background: linear-gradient(135deg, var(--accent-bright), var(--accent));
  box-shadow: 0 8px 32px rgba(0, 180, 216, 0.4);
  transform: translateY(-2px);
}

.btn-outline {
  background: transparent;
  color: var(--text-primary);
  border: 1px solid var(--border-accent);
}

.btn-outline:hover {
  background: rgba(0, 180, 216, 0.08);
  border-color: var(--accent);
}

.btn-full {
  width: 100%;
}

/* ---------- Navbar ---------- */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  padding: 0 24px;
  height: 110px;
  display: flex;
  align-items: center;
  background: var(--glass-bg);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--glass-border);
  transition: all var(--transition);
}

.navbar.scrolled {
  height: 80px;
  background: rgba(5, 11, 20, 0.92);
}

.navbar .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
}

.navbar__logo img {
  height: 120px;
  width: auto;
  filter: brightness(1.1);
}

.navbar.scrolled .navbar__logo img {
  height: 90px;
}

.navbar__links {
  display: flex;
  align-items: center;
  gap: 36px;
}

.navbar__links a {
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--text-secondary);
  position: relative;
  padding: 4px 0;
}

.navbar__links a::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--accent);
  transition: width var(--transition);
}

.navbar__links a:hover,
.navbar__links a.active {
  color: var(--text-primary);
}

.navbar__links a:hover::after,
.navbar__links a.active::after {
  width: 100%;
}

.navbar__cta .btn {
  padding: 9px 22px;
  font-size: 0.8125rem;
}

.navbar__logo {
  display: flex;
  align-items: center;
}

/* Mobile menu toggle */
.navbar__toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
}

.navbar__toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--text-primary);
  transition: all var(--transition);
}

/* ---------- Hero Section ---------- */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  overflow: hidden;
}

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

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

.hero__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg,
      rgba(5, 11, 20, 0.80) 0%,
      rgba(5, 11, 20, 0.75) 50%,
      rgba(5, 11, 20, 0.95) 100%);
  z-index: 1;
}

.hero__content {
  position: relative;
  z-index: 2;
  max-width: 740px;
  margin: 0 auto;
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 28px;
}

.hero__content h1 {
  margin-bottom: 0;
}

.hero__content h1 span {
  background: linear-gradient(135deg, var(--accent-bright), var(--accent));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero__content p {
  font-size: 1.125rem;
  color: var(--text-secondary);
  margin-bottom: 0;
  line-height: 1.8;
  max-width: 600px;
}

.hero__actions {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
  justify-content: center;
}

/* Scroll indicator */
.hero__scroll {
  position: absolute;
  bottom: 40px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 2;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
}

.hero__scroll-line {
  width: 1px;
  height: 48px;
  background: linear-gradient(180deg, var(--accent), transparent);
  position: relative;
  overflow: hidden;
}

.hero__scroll-line::after {
  content: '';
  position: absolute;
  top: -48px;
  left: 0;
  width: 1px;
  height: 48px;
  background: linear-gradient(180deg, transparent, var(--accent-bright), transparent);
  animation: scrollLine 2s ease-in-out infinite;
}

@keyframes scrollLine {
  0% {
    transform: translateY(0);
  }

  100% {
    transform: translateY(96px);
  }
}

/* Internal hero (for subpages) */
.hero--internal {
  min-height: 50vh;
  padding-top: 110px;
}

.hero--internal .hero__content {
  text-align: center;
  max-width: 800px;
  margin: 0 auto;
}

.hero--internal .hero__content {
  text-align: center;
  max-width: 800px;
  margin: 0 auto;
}

.hero--internal .section-subtitle {
  margin: 0 auto;
}

/* ---------- Value Grid (Home) ---------- */
.value-grid {
  padding: var(--section-padding);
  border-top: 1px solid var(--border-subtle);
}

.value-grid__items {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
  margin-top: 64px;
}

.value-card {
  padding: 48px 36px;
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius);
  transition: all var(--transition);
}

.value-card:hover {
  background: var(--bg-card-hover);
  border-color: var(--border-accent);
  transform: translateY(-4px);
}

.value-card__icon {
  width: 56px;
  height: 56px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(0, 180, 216, 0.08);
  border-radius: var(--radius-sm);
  margin-bottom: 28px;
  color: var(--accent);
  font-size: 1.5rem;
}

.value-card h3 {
  margin-bottom: 16px;
}

.value-card p {
  font-size: 0.9375rem;
  color: var(--text-muted);
  line-height: 1.7;
}

/* ---------- Section Generic ---------- */
.section {
  padding: var(--section-padding);
}

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

.section__header {
  text-align: center;
  margin-bottom: 72px;
}

.section__header .section-subtitle {
  margin: 0 auto;
}

/* ---------- Nosotros — Ideology ---------- */
.ideology {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: start;
}

.ideology__block h3 {
  margin-bottom: 20px;
}

.ideology__block h3 span {
  color: var(--accent);
}

.ideology__block p {
  color: var(--text-secondary);
  font-size: 1rem;
  line-height: 1.8;
}

.ideology__block+.ideology__block {
  padding-left: 40px;
  border-left: 1px solid var(--border-subtle);
}

/* Squad Grid */
.squad-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
  margin-top: 64px;
}

.squad-card {
  padding: 48px 36px;
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius);
  text-align: center;
  transition: all var(--transition);
}

.squad-card:hover {
  border-color: var(--border-accent);
  transform: translateY(-4px);
}

.squad-card__icon {
  width: 64px;
  height: 64px;
  margin: 0 auto 28px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(0, 180, 216, 0.08);
  border-radius: 50%;
  color: var(--accent);
  font-size: 1.5rem;
}

.squad-card h4 {
  margin-bottom: 12px;
}

.squad-card p {
  font-size: 0.9375rem;
  color: var(--text-muted);
  margin: 0 auto;
}

/* ---------- Soluciones — Audit Block ---------- */
.audit-block {
  padding: 80px 60px;
  background: linear-gradient(135deg, var(--bg-card), var(--bg-secondary));
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius);
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}

.audit-block h3 {
  font-size: clamp(1.5rem, 2.5vw, 2rem);
  margin-bottom: 20px;
}

.audit-block h3 span {
  color: var(--accent);
}

.audit-block p {
  line-height: 1.8;
}

.audit-block__badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 16px;
  background: rgba(0, 180, 216, 0.1);
  border: 1px solid var(--border-accent);
  border-radius: 100px;
  font-size: 0.8125rem;
  font-weight: 600;
  color: var(--accent);
  margin-bottom: 24px;
}

/* Solutions Grid */
.solutions-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 32px;
  margin-top: 64px;
}

.solution-card {
  border-radius: var(--radius);
  overflow: hidden;
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  transition: all var(--transition);
}

.solution-card:hover {
  border-color: var(--border-accent);
  transform: translateY(-4px);
}

.solution-card__img {
  position: relative;
  height: 220px;
  overflow: hidden;
}

.solution-card__img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: grayscale(40%) brightness(0.7) saturate(0.8);
  transition: all 0.5s ease;
}

.solution-card:hover .solution-card__img img {
  filter: grayscale(20%) brightness(0.8) saturate(1);
  transform: scale(1.04);
}

.solution-card__img::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent 40%, var(--bg-card) 100%);
}

.solution-card__body {
  padding: 32px;
}

.solution-card__body h4 {
  margin-bottom: 12px;
}

.solution-card__body p {
  font-size: 0.9375rem;
  color: var(--text-muted);
  line-height: 1.7;
}

/* Icon-only solution card */
.solution-card--icon .solution-card__icon-area {
  height: 220px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, var(--bg-secondary), var(--bg-card));
}

.solution-card--icon .solution-card__icon-area svg {
  width: 72px;
  height: 72px;
  color: var(--accent);
  opacity: 0.6;
}

/* ---------- Contacto ---------- */
.contact-layout {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 80px;
  align-items: start;
}

.contact-info h2 {
  margin-bottom: 24px;
}

.contact-info p {
  line-height: 1.8;
  margin-bottom: 32px;
}

.contact-info__steps {
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.contact-step {
  display: flex;
  gap: 16px;
  align-items: flex-start;
}

.contact-step__num {
  min-width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(0, 180, 216, 0.1);
  border-radius: 50%;
  font-size: 0.875rem;
  font-weight: 700;
  color: var(--accent);
}

.contact-step p {
  font-size: 0.9375rem;
  margin-bottom: 0;
}

.contact-step strong {
  color: var(--text-primary);
}

/* Form */
.form-card {
  padding: 48px;
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius);
}

.form-group {
  margin-bottom: 24px;
}

.form-group label {
  display: block;
  font-size: 0.8125rem;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 8px;
  letter-spacing: 0.02em;
}

.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 14px 16px;
  background: var(--bg-secondary);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-sm);
  color: var(--text-primary);
  font-family: var(--font);
  font-size: 0.9375rem;
  transition: border-color var(--transition);
  outline: none;
}

.form-group input::placeholder,
.form-group textarea::placeholder {
  color: var(--text-muted);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: var(--accent);
}

.form-group select {
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%236B7A90' stroke-width='2'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 16px center;
  cursor: pointer;
}

.form-group select option {
  background: var(--bg-secondary);
  color: var(--text-primary);
}

.form-group textarea {
  resize: vertical;
  min-height: 120px;
}

/* ---------- Footer ---------- */
.footer {
  padding: 80px 0 40px;
  border-top: 1px solid var(--border-subtle);
  background: var(--bg-primary);
}

.footer__grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1fr;
  gap: 48px;
  margin-bottom: 60px;
}

.footer__brand img {
  height: 80px;
  margin-bottom: 20px;
  filter: brightness(1.1);
}

.footer__brand p {
  font-size: 0.875rem;
  color: var(--text-muted);
  max-width: 280px;
  line-height: 1.7;
}

.footer__col h4 {
  font-size: 0.8125rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-primary);
  margin-bottom: 20px;
}

.footer__col a {
  display: block;
  font-size: 0.875rem;
  color: var(--text-muted);
  padding: 6px 0;
}

.footer__col a:hover {
  color: var(--accent);
}

.footer__bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 32px;
  border-top: 1px solid var(--border-subtle);
}

.footer__bottom p {
  font-size: 0.8125rem;
  color: var(--text-muted);
}

.footer__bottom a {
  color: var(--text-muted);
  font-size: 0.8125rem;
}

.footer__bottom a:hover {
  color: var(--accent);
}

/* ---------- Animations ---------- */
.fade-in {
  opacity: 0;
  transform: translateY(32px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}

.fade-in.visible {
  opacity: 1;
  transform: translateY(0);
}

.fade-in-delay-1 {
  transition-delay: 0.1s;
}

.fade-in-delay-2 {
  transition-delay: 0.2s;
}

.fade-in-delay-3 {
  transition-delay: 0.3s;
}

.fade-in-delay-4 {
  transition-delay: 0.4s;
}

/* ---------- Responsive ---------- */
@media (max-width: 1024px) {

  .value-grid__items,
  .squad-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .ideology {
    grid-template-columns: 1fr;
    gap: 48px;
  }

  .ideology__block+.ideology__block {
    padding-left: 0;
    border-left: none;
    padding-top: 48px;
    border-top: 1px solid var(--border-subtle);
  }

  .audit-block {
    grid-template-columns: 1fr;
    padding: 48px 36px;
  }

  .contact-layout {
    grid-template-columns: 1fr;
    gap: 48px;
  }

  .footer__grid {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 768px) {
  :root {
    --section-padding: 80px 0;
  }

  .navbar {
    height: 80px;
    padding: 0 16px;
  }

  .navbar.scrolled {
    height: 70px;
  }

  .navbar__logo img {
    height: 80px;
  }

  .navbar.scrolled .navbar__logo img {
    height: 70px;
  }

  .navbar__links {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(5, 11, 20, 0.97);
    backdrop-filter: blur(24px);
    flex-direction: column;
    justify-content: center;
    align-items: center;
    gap: 32px;
    padding: 80px 24px;
  }

  .navbar__links.open {
    display: flex;
  }

  .navbar__links a {
    font-size: 1.25rem;
  }

  .navbar__cta {
    display: none;
  }

  .navbar__links.open~.navbar__cta,
  .navbar__links.open .navbar__cta--mobile {
    display: block;
  }

  .navbar__toggle {
    display: flex;
    z-index: 1001;
  }

  .value-grid__items,
  .squad-grid,
  .solutions-grid {
    grid-template-columns: 1fr;
  }

  .hero__content h1 {
    font-size: 2.25rem;
  }

  .footer__grid {
    grid-template-columns: 1fr;
    gap: 32px;
  }

  .footer__bottom {
    flex-direction: column;
    gap: 16px;
    text-align: center;
  }

  .form-card {
    padding: 32px 24px;
  }
}