/* ============================================
   DIGWEG – Estilos principales
   ============================================ */

/* ── Utilidades ── */
.container {
  width: 100%;
  max-width: var(--container-max);
  margin-inline: auto;
  padding-inline: var(--space-lg);
}

.section {
  padding: var(--space-5xl) 0;
  position: relative;
}

.section__header {
  text-align: center;
  margin-bottom: var(--space-4xl);
}

.section__tag {
  display: inline-block;
  font-size: var(--fs-sm);
  font-weight: var(--fw-semibold);
  color: var(--color-primary);
  text-transform: uppercase;
  letter-spacing: 3px;
  margin-bottom: var(--space-md);
  position: relative;
}

.section__tag::before,
.section__tag::after {
  content: '';
  display: inline-block;
  width: 24px;
  height: 1px;
  background: var(--color-primary);
  vertical-align: middle;
  margin: 0 var(--space-sm);
  opacity: 0.5;
}

.section__title {
  font-size: var(--fs-3xl);
  font-weight: var(--fw-bold);
  color: var(--color-text-bright);
  margin-bottom: var(--space-md);
}

.section__subtitle {
  font-size: var(--fs-md);
  color: var(--color-text-muted);
  max-width: 600px;
  margin-inline: auto;
}

/* ── Animaciones base ── */
[data-animate] {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

[data-animate="fade-right"] {
  transform: translateX(-30px);
}

[data-animate="fade-left"] {
  transform: translateX(30px);
}

[data-animate="scale"] {
  transform: scale(0.9);
}

[data-animate].is-visible {
  opacity: 1;
  transform: translate(0) scale(1);
}

/* Retraso escalonado */
[data-delay="1"] { transition-delay: 0.1s; }
[data-delay="2"] { transition-delay: 0.2s; }
[data-delay="3"] { transition-delay: 0.3s; }
[data-delay="4"] { transition-delay: 0.4s; }
[data-delay="5"] { transition-delay: 0.5s; }
[data-delay="6"] { transition-delay: 0.6s; }

/* ── Botones ── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: var(--space-sm);
  padding: 14px 32px;
  font-size: var(--fs-base);
  font-weight: var(--fw-semibold);
  border-radius: var(--radius-full);
  transition: all var(--transition-base);
  position: relative;
  overflow: hidden;
}

.btn--primary {
  background: linear-gradient(135deg, var(--color-primary), var(--color-accent));
  color: var(--color-bg);
  box-shadow: var(--shadow-glow);
}

.btn--primary:hover {
  box-shadow: var(--shadow-glow-md);
  transform: translateY(-2px);
}

.btn--outline {
  border: 1.5px solid var(--color-primary);
  color: var(--color-primary);
  background: transparent;
}

.btn--outline:hover {
  background: rgba(var(--color-primary-rgb), 0.1);
  box-shadow: var(--shadow-glow);
  transform: translateY(-2px);
}

/* ============================================
   NAVBAR
   ============================================ */
.nav {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: var(--nav-height);
  z-index: 1000;
  transition: background var(--transition-base), box-shadow var(--transition-base);
  background: transparent;
}

.nav--scrolled {
  background: rgba(10, 10, 15, 0.92);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  box-shadow: 0 1px 0 var(--color-border);
}

.nav__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100%;
}

.nav__logo {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
}

.nav__logo img {
  height: 40px;
  width: auto;
  object-fit: contain;
}

.nav__menu {
  display: flex;
  align-items: center;
  gap: var(--space-xl);
}

.nav__link {
  font-size: var(--fs-sm);
  font-weight: var(--fw-medium);
  color: var(--color-text-muted);
  transition: color var(--transition-fast);
  position: relative;
}

.nav__link::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--color-primary);
  transition: width var(--transition-base);
  border-radius: 1px;
}

.nav__link:hover,
.nav__link--active {
  color: var(--color-primary);
}

.nav__link:hover::after,
.nav__link--active::after {
  width: 100%;
}

.nav__cta {
  padding: 10px 24px;
  font-size: var(--fs-sm);
}

.nav__toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  width: 28px;
  cursor: pointer;
  z-index: 1001;
}

.nav__toggle span {
  display: block;
  width: 100%;
  height: 2px;
  background: var(--color-text);
  border-radius: 2px;
  transition: all var(--transition-base);
}

.nav__toggle--active span:nth-child(1) {
  transform: rotate(45deg) translate(5px, 5px);
}

.nav__toggle--active span:nth-child(2) {
  opacity: 0;
}

.nav__toggle--active span:nth-child(3) {
  transform: rotate(-45deg) translate(5px, -5px);
}

/* ============================================
   HERO
   ============================================ */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  overflow: hidden;
  padding-top: var(--nav-height);
}

.hero__stars {
  position: absolute;
  inset: 0;
  pointer-events: none;
}

.star {
  position: absolute;
  background: var(--color-primary);
  border-radius: 50%;
  animation: starPulse 3s ease-in-out infinite alternate;
  opacity: 0;
}

@keyframes starPulse {
  0%   { opacity: 0; transform: scale(0.5); }
  50%  { opacity: 0.8; }
  100% { opacity: 0; transform: scale(1.2); }
}

/* Gradientes de fondo */
.hero::before {
  content: '';
  position: absolute;
  top: -30%;
  left: -10%;
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(var(--color-primary-rgb), 0.08) 0%, transparent 70%);
  pointer-events: none;
}

.hero::after {
  content: '';
  position: absolute;
  bottom: -20%;
  right: -10%;
  width: 500px;
  height: 500px;
  background: radial-gradient(circle, rgba(123, 97, 255, 0.06) 0%, transparent 70%);
  pointer-events: none;
}

.hero__content {
  position: relative;
  z-index: 2;
  text-align: center;
  max-width: 800px;
  padding: var(--space-xl);
}

.hero__logo {
  width: 320px;
  max-width: 80%;
  margin-inline: auto;
  margin-bottom: var(--space-xl);
  animation: heroLogoIn 1s ease-out;
  filter: drop-shadow(0 0 30px rgba(var(--color-primary-rgb), 0.3));
}

@keyframes heroLogoIn {
  from { opacity: 0; transform: scale(0.85) translateY(20px); }
  to   { opacity: 1; transform: scale(1) translateY(0); }
}

.hero__tagline {
  font-size: var(--fs-sm);
  font-weight: var(--fw-semibold);
  text-transform: uppercase;
  letter-spacing: 4px;
  color: var(--color-primary);
  margin-bottom: var(--space-md);
  animation: fadeUp 0.8s ease-out 0.3s both;
}

.hero__title {
  font-size: var(--fs-4xl);
  font-weight: var(--fw-bold);
  color: var(--color-text-bright);
  margin-bottom: var(--space-lg);
  animation: fadeUp 0.8s ease-out 0.5s both;
}

.hero__title span {
  background: linear-gradient(135deg, var(--color-primary), var(--color-accent2));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero__desc {
  font-size: var(--fs-lg);
  color: var(--color-text-muted);
  margin-bottom: var(--space-2xl);
  max-width: 580px;
  margin-inline: auto;
  animation: fadeUp 0.8s ease-out 0.7s both;
}

.hero__actions {
  display: flex;
  gap: var(--space-md);
  justify-content: center;
  flex-wrap: wrap;
  animation: fadeUp 0.8s ease-out 0.9s both;
}

@keyframes fadeUp {
  from { opacity: 0; transform: translateY(24px); }
  to   { opacity: 1; transform: translateY(0); }
}

/* Línea decorativa separadora */
.hero__divider {
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--color-primary-dim), transparent);
  opacity: 0.3;
}

/* ============================================
   SERVICIOS
   ============================================ */
.services {
  background: var(--color-bg-alt);
}

.services__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-xl);
}

.service-card {
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-2xl);
  text-align: center;
  transition: all var(--transition-base);
  position: relative;
  overflow: hidden;
}

.service-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 3px;
  background: linear-gradient(90deg, var(--color-primary), var(--color-accent2));
  opacity: 0;
  transition: opacity var(--transition-base);
}

.service-card:hover {
  border-color: var(--color-border-glow);
  transform: translateY(-6px);
  box-shadow: var(--shadow-glow-md);
}

.service-card:hover::before {
  opacity: 1;
}

.service-card__icon {
  width: 72px;
  height: 72px;
  margin: 0 auto var(--space-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-md);
  background: rgba(var(--color-primary-rgb), 0.08);
  color: var(--color-primary);
  font-size: 32px;
  transition: all var(--transition-base);
}

.service-card:hover .service-card__icon {
  background: rgba(var(--color-primary-rgb), 0.15);
  box-shadow: var(--shadow-glow);
}

.service-card__title {
  font-size: var(--fs-xl);
  font-weight: var(--fw-semibold);
  color: var(--color-text-bright);
  margin-bottom: var(--space-md);
}

.service-card__desc {
  font-size: var(--fs-base);
  color: var(--color-text-muted);
  line-height: var(--lh-normal);
}

.service-card__features {
  margin-top: var(--space-lg);
  text-align: left;
}

.service-card__features li {
  font-size: var(--fs-sm);
  color: var(--color-text-muted);
  padding: var(--space-xs) 0;
  display: flex;
  align-items: center;
  gap: var(--space-sm);
}

.service-card__features li::before {
  content: '✦';
  color: var(--color-primary);
  font-size: 10px;
}

/* ============================================
   NOSOTROS / PROPÓSITO
   ============================================ */
.about__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-4xl);
  align-items: center;
}

.about__visual {
  position: relative;
  display: flex;
  justify-content: center;
}

.about__logo-wrap {
  width: 100%;
  max-width: 400px;
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--color-border);
  background: var(--color-bg-card);
  padding: var(--space-2xl);
  position: relative;
}

.about__logo-wrap::after {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: var(--radius-lg);
  box-shadow: inset 0 0 40px rgba(var(--color-primary-rgb), 0.05);
  pointer-events: none;
}

.about__logo-wrap img {
  width: 100%;
  object-fit: contain;
  filter: drop-shadow(0 0 20px rgba(var(--color-primary-rgb), 0.2));
}

.about__text h3 {
  font-size: var(--fs-2xl);
  color: var(--color-text-bright);
  margin-bottom: var(--space-lg);
}

.about__text h3 span {
  color: var(--color-primary);
}

.about__text p {
  font-size: var(--fs-base);
  color: var(--color-text-muted);
  margin-bottom: var(--space-lg);
  line-height: var(--lh-normal);
}

.about__blocks {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-md);
  margin-top: var(--space-xl);
}

.about__block {
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: var(--space-lg);
}

.about__block h4 {
  font-size: var(--fs-sm);
  color: var(--color-primary);
  text-transform: uppercase;
  letter-spacing: 2px;
  margin-bottom: var(--space-sm);
}

.about__block p {
  font-size: var(--fs-sm);
  margin-bottom: 0;
}

/* ============================================
   VALORES
   ============================================ */
.values {
  background: var(--color-bg-alt);
}

.values__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-lg);
}

.value-item {
  text-align: center;
  padding: var(--space-xl);
  border-radius: var(--radius-md);
  border: 1px solid var(--color-border);
  background: var(--color-bg-card);
  transition: all var(--transition-base);
}

.value-item:hover {
  border-color: rgba(var(--color-primary-rgb), 0.2);
  box-shadow: var(--shadow-glow);
  transform: translateY(-4px);
}

.value-item__icon {
  font-size: 36px;
  margin-bottom: var(--space-md);
  display: block;
}

.value-item__title {
  font-size: var(--fs-md);
  font-weight: var(--fw-semibold);
  color: var(--color-text-bright);
  margin-bottom: var(--space-xs);
}

.value-item__desc {
  font-size: var(--fs-sm);
  color: var(--color-text-muted);
}

/* ============================================
   CTA / CONTACTO
   ============================================ */
.contact__wrapper {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-4xl);
}

.contact__info {
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.contact__info h3 {
  font-size: var(--fs-2xl);
  color: var(--color-text-bright);
  margin-bottom: var(--space-md);
}

.contact__info p {
  font-size: var(--fs-base);
  color: var(--color-text-muted);
  margin-bottom: var(--space-2xl);
  line-height: var(--lh-normal);
}

.contact__channels {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
}

.contact__channel {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  padding: var(--space-md) var(--space-lg);
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  transition: all var(--transition-base);
}

.contact__channel:hover {
  border-color: rgba(var(--color-primary-rgb), 0.3);
  box-shadow: var(--shadow-glow);
}

.contact__channel-icon {
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(var(--color-primary-rgb), 0.1);
  border-radius: var(--radius-sm);
  color: var(--color-primary);
  font-size: 18px;
  flex-shrink: 0;
}

.contact__channel-label {
  font-size: var(--fs-sm);
  color: var(--color-text-muted);
}

.contact__channel-value {
  font-size: var(--fs-base);
  color: var(--color-text-bright);
  font-weight: var(--fw-medium);
}

/* Formulario */
.contact__form {
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-2xl);
}

.form__group {
  margin-bottom: var(--space-lg);
}

.form__label {
  display: block;
  font-size: var(--fs-sm);
  font-weight: var(--fw-medium);
  color: var(--color-text);
  margin-bottom: var(--space-sm);
}

.form__input,
.form__textarea {
  width: 100%;
  padding: 14px 18px;
  font-size: var(--fs-base);
  color: var(--color-text-bright);
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}

.form__input:focus,
.form__textarea:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(var(--color-primary-rgb), 0.1);
}

.form__textarea {
  min-height: 120px;
  resize: vertical;
}

.form__submit {
  width: 100%;
  justify-content: center;
}

/* ============================================
   FOOTER
   ============================================ */
.footer {
  background: var(--color-bg);
  border-top: 1px solid var(--color-border);
  padding: var(--space-2xl) 0;
}

.footer__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: var(--space-md);
}

.footer__logo {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
}

.footer__logo img {
  height: 32px;
  width: auto;
  object-fit: contain;
}

.footer__logo span {
  font-size: var(--fs-sm);
  color: var(--color-text-muted);
}

.footer__copy {
  font-size: var(--fs-sm);
  color: var(--color-text-muted);
}

.footer__links {
  display: flex;
  gap: var(--space-lg);
}

.footer__links a {
  font-size: var(--fs-sm);
  color: var(--color-text-muted);
  transition: color var(--transition-fast);
}

.footer__links a:hover {
  color: var(--color-primary);
}

/* ============================================
   RESPONSIVE
   ============================================ */
@media (max-width: 992px) {
  .services__grid {
    grid-template-columns: 1fr;
    max-width: 500px;
    margin-inline: auto;
  }

  .about__grid {
    grid-template-columns: 1fr;
    text-align: center;
  }

  .about__visual {
    order: -1;
  }

  .about__blocks {
    justify-items: center;
  }

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

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

@media (max-width: 768px) {
  .hero__title {
    font-size: var(--fs-3xl);
  }

  .hero__logo {
    width: 240px;
  }

  .section__title {
    font-size: var(--fs-2xl);
  }

  .section {
    padding: var(--space-4xl) 0;
  }

  /* Nav mobile */
  .nav__toggle {
    display: flex;
  }

  .nav__menu {
    position: fixed;
    top: 0;
    right: -100%;
    width: 280px;
    height: 100vh;
    background: var(--color-bg-alt);
    flex-direction: column;
    justify-content: center;
    gap: var(--space-2xl);
    transition: right var(--transition-base);
    border-left: 1px solid var(--color-border);
    padding: var(--space-2xl);
  }

  .nav__menu--open {
    right: 0;
  }

  .nav__link {
    font-size: var(--fs-lg);
  }

  .values__grid {
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-md);
  }

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

@media (max-width: 480px) {
  .hero__title {
    font-size: var(--fs-2xl);
  }

  .hero__logo {
    width: 200px;
  }

  .hero__desc {
    font-size: var(--fs-base);
  }

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

  .hero__actions {
    flex-direction: column;
    align-items: center;
  }

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