:root {
  --color-primary: #0f172a;
  --color-primary-2: #1e293b;
  --color-primary-3: #334155;
  --color-bg: #ffffff;
  --color-bg-soft: #f8fafc;
  --color-accent: #10b981;
  --color-accent-hover: #059669;
  --color-text: #0f172a;
  --color-text-muted: #64748b;
  --color-text-soft: #475569;
  --color-border: #e2e8f0;
  --color-white: #ffffff;

  --gradient-brand: linear-gradient(135deg, #0f172a 0%, #10b981 100%);
  --gradient-brand-soft: linear-gradient(135deg, rgba(15, 23, 42, 0.08) 0%, rgba(16, 185, 129, 0.08) 100%);

  --shadow-sm: 0 1px 2px 0 rgba(15, 23, 42, 0.05);
  --shadow-md: 0 4px 12px -2px rgba(15, 23, 42, 0.08), 0 2px 4px -2px rgba(15, 23, 42, 0.05);
  --shadow-lg: 0 20px 40px -12px rgba(15, 23, 42, 0.18), 0 8px 16px -8px rgba(15, 23, 42, 0.08);
  --shadow-glow: 0 0 0 1px rgba(16, 185, 129, 0.4), 0 12px 32px -8px rgba(16, 185, 129, 0.35);

  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 22px;
  --radius-full: 9999px;

  --container-max: 1200px;
  --container-narrow: 820px;

  --transition: 200ms cubic-bezier(0.4, 0, 0.2, 1);
}

* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: 80px;
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, system-ui, sans-serif;
  font-size: 16px;
  line-height: 1.6;
  color: var(--color-text);
  background: var(--color-bg);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
}

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

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

button {
  font-family: inherit;
  cursor: pointer;
  border: none;
  background: none;
}

h1,
h2,
h3,
h4 {
  font-weight: 800;
  line-height: 1.15;
  letter-spacing: -0.02em;
  color: var(--color-text);
}

ul {
  list-style: none;
}

.container {
  width: 100%;
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 24px;
}

.container--narrow {
  max-width: var(--container-narrow);
}

@media (max-width: 640px) {
  .container {
    padding: 0 18px;
  }
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  font-weight: 600;
  font-size: 15px;
  padding: 12px 22px;
  border-radius: var(--radius-full);
  transition: all var(--transition);
  white-space: nowrap;
  border: 2px solid transparent;
  cursor: pointer;
  text-align: center;
  position: relative;
  overflow: hidden;
}
.btn::before {
  content: '';
  position: absolute;
  top: 0;
  right: -120%;
  width: 55%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,0.22), transparent);
  transform: skewX(25deg);
  transition: right 0.7s var(--transition);
  pointer-events: none;
}
.btn:hover::before {
  right: 130%;
}

.btn--sm {
  padding: 9px 16px;
  font-size: 14px;
}

.btn--lg {
  padding: 15px 28px;
  font-size: 16px;
}

.btn--accent {
  background: var(--color-accent);
  color: var(--color-white);
  box-shadow: var(--shadow-glow);
}

.btn--accent:hover {
  background: var(--color-accent-hover);
  transform: translateY(-2px);
  box-shadow: 0 0 0 1px rgba(16, 185, 129, 0.5), 0 16px 36px -8px rgba(16, 185, 129, 0.45);
}

.btn--ghost {
  background: transparent;
  color: var(--color-text);
  border-color: var(--color-border);
}

.btn--ghost:hover {
  border-color: var(--color-primary);
  background: var(--color-bg-soft);
  transform: translateY(-2px);
}

.btn--ghost-light {
  color: var(--color-white);
  border-color: rgba(255, 255, 255, 0.3);
}

.btn--ghost-light:hover {
  border-color: var(--color-white);
  background: rgba(255, 255, 255, 0.08);
  transform: translateY(-2px);
}

.btn--whatsapp {
  background: #25D366;
  color: var(--color-white);
  border-color: transparent;
  box-shadow: 0 8px 24px rgba(37, 211, 102, 0.3);
}

.btn--whatsapp:hover {
  background: #1FAA54;
  transform: translateY(-2px);
  box-shadow: 0 12px 28px rgba(37, 211, 102, 0.4);
}

.btn--linkedin {
  background: #0A66C2;
  color: var(--color-white);
  border-color: transparent;
  box-shadow: 0 8px 24px rgba(10, 102, 194, 0.3);
}

.btn--linkedin:hover {
  background: #084E94;
  transform: translateY(-2px);
  box-shadow: 0 12px 28px rgba(10, 102, 194, 0.4);
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--color-accent);
  margin-bottom: 16px;
}

.eyebrow--light {
  color: var(--color-accent);
}

.eyebrow__dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--color-accent);
  box-shadow: 0 0 0 4px rgba(16, 185, 129, 0.18);
}

.section {
  padding: 96px 0;
  position: relative;
  content-visibility: auto;
  contain-intrinsic-size: 1px 500px;
}

@media (max-width: 768px) {
  .section {
    padding: 64px 0;
  }
}

.section--light {
  background: var(--color-bg);
  color: var(--color-text);
}

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

.section--dark {
  background: var(--color-primary);
  color: var(--color-white);
}

.section--dark .section__title {
  color: var(--color-white);
}

.section--dark .section__lead {
  color: rgba(255, 255, 255, 0.75);
}

.section__head {
  max-width: 720px;
  margin-bottom: 56px;
}

.section__head--center {
  margin-left: auto;
  margin-right: auto;
  text-align: center;
}

.section__title {
  font-size: clamp(28px, 4vw, 44px);
  margin-bottom: 16px;
}

.section__title--light {
  color: var(--color-white);
}

.section__lead {
  font-size: 17px;
  color: var(--color-text-muted);
  line-height: 1.6;
}

.section__lead--light {
  color: rgba(255, 255, 255, 0.75);
}

/* ===================== NAV ===================== */
.nav {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(15, 23, 42, 0.85);
  backdrop-filter: saturate(180%) blur(6px);
  -webkit-backdrop-filter: saturate(180%) blur(6px);
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  transition: all var(--transition);
}

.nav.is-scrolled {
  background: rgba(15, 23, 42, 0.95);
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.2);
}

.nav__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
  gap: 24px;
}

.nav__brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-size: 18px;
  font-weight: 800;
  color: var(--color-white);
  letter-spacing: -0.01em;
}

.logo-mark {
  width: 36px;
  height: 36px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: rgba(255, 255, 255, 0.06);
  border-radius: 10px;
  border: 1px solid rgba(255, 255, 255, 0.08);
}

.logo-mark svg {
  width: 22px;
  height: 22px;
}

.logo-mark--sm {
  width: 30px;
  height: 30px;
  background: rgba(15, 23, 42, 0.08);
  border-color: rgba(15, 23, 42, 0.1);
}

.logo-mark--sm svg {
  width: 18px;
  height: 18px;
}

.nav__menu {
  display: flex;
  align-items: center;
  gap: 8px;
}

.nav__menu a:not(.btn) {
  color: rgba(255, 255, 255, 0.78);
  font-size: 15px;
  font-weight: 500;
  padding: 8px 14px;
  border-radius: 8px;
  transition: all var(--transition);
  position: relative;
}
.nav__menu a:not(.btn)::after {
  content: '';
  position: absolute;
  bottom: 2px;
  left: 50%;
  width: 0;
  height: 2px;
  background: var(--color-accent);
  border-radius: 2px;
  transform: translateX(-50%);
  transition: width 0.35s var(--transition);
}
.nav__menu a:not(.btn):hover::after,
.nav__menu a:not(.btn):focus-visible::after {
  width: 60%;
}

.nav__menu a:not(.btn):hover {
  color: var(--color-white);
  background: rgba(255, 255, 255, 0.06);
}

.nav__toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: 8px;
}

.nav__toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--color-white);
  border-radius: 2px;
  transition: all var(--transition);
}

.nav__toggle[aria-expanded='true'] span:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}

.nav__toggle[aria-expanded='true'] span:nth-child(2) {
  opacity: 0;
}

.nav__toggle[aria-expanded='true'] span:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

@media (max-width: 880px) {
  .nav__toggle {
    display: flex;
  }

  .nav__menu {
    position: fixed;
    inset: 72px 0 0 0;
    background: var(--color-primary);
    flex-direction: column;
    align-items: stretch;
    padding: 24px;
    gap: 4px;
    transform: translateX(100%);
    transition: transform 280ms ease;
    overflow-y: auto;
  }

  .nav__menu.is-open {
    transform: translateX(0);
  }

  .nav__menu a:not(.btn) {
    padding: 14px 16px;
    font-size: 17px;
    border-radius: 12px;
  }

  .nav__menu .btn {
    margin-top: 12px;
    width: 100%;
  }
}

/* ===================== HERO ===================== */
.hero {
  position: relative;
  background: var(--color-primary);
  color: var(--color-white);
  padding: 120px 0 96px;
  overflow: hidden;
  isolation: isolate;
}

@media (max-width: 768px) {
  .hero {
    padding: 80px 0 64px;
  }
}

.hero__bg {
  position: absolute;
  inset: 0;
  z-index: -1;
}

.hero__grid {
  position: absolute;
  inset: 0;
  background-image: linear-gradient(rgba(255, 255, 255, 0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.04) 1px, transparent 1px);
  background-size: 48px 48px;
  mask-image: radial-gradient(ellipse at top, black 30%, transparent 75%);
  -webkit-mask-image: radial-gradient(ellipse at top, black 30%, transparent 75%);
}

.hero__glow {
  position: absolute;
  contain: paint;
  will-change: transform;
  border-radius: 50%;
  opacity: 0.35;
}

.hero__glow--one {
  top: -10%;
  right: -10%;
  width: 480px;
  height: 480px;
  background: radial-gradient(circle, var(--color-accent) 0%, transparent 70%);
  animation: float-glow-a 12s ease-in-out infinite;
}

.hero__glow--two {
  bottom: -30%;
  left: -10%;
  width: 420px;
  height: 420px;
  background: radial-gradient(circle, #1e40af 0%, transparent 70%);
  animation: float-glow-b 14s ease-in-out infinite;
}
@keyframes float-glow-a {
  0%, 100% { transform: translate(0, 0) scale(1); }
  50% { transform: translate(30px, -20px) ; }
}
@keyframes float-glow-b {
  0%, 100% { transform: translate(0, 0) scale(1); }
  50% { transform: translate(-30px, 25px) ; }
}

.hero__inner {
  max-width: 920px;
  text-align: center;
  position: relative;
}

.hero .eyebrow {
  color: var(--color-accent);
  background: rgba(16, 185, 129, 0.08);
  padding: 8px 16px;
  border-radius: var(--radius-full);
  border: 1px solid rgba(16, 185, 129, 0.25);
}

.hero__title {
  font-size: clamp(36px, 5.5vw, 60px);
  font-weight: 800;
  margin-bottom: 24px;
  letter-spacing: -0.03em;
  line-height: 1.08;
  color: var(--color-white);
}

.hero__title-accent {
  display: block;
  background: linear-gradient(180deg, var(--color-accent) 0%, #34D399 50%, var(--color-accent) 100%);
  background-size: 100% 200%;
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  color: transparent;
  animation: gradient-vert 5s ease-in-out infinite;
}
@keyframes gradient-vert {
  0%, 100% { background-position: 0% 0%; }
  50% { background-position: 0% 100%; }
}

.hero__sub {
  font-size: clamp(16px, 1.6vw, 19px);
  color: rgba(255, 255, 255, 0.78);
  max-width: 720px;
  margin: 0 auto 40px;
  line-height: 1.6;
}

.hero__cta {
  display: flex;
  gap: 14px;
  justify-content: center;
  flex-wrap: wrap;
  margin-bottom: 72px;
}

.hero__stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  padding: 28px;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: var(--radius-lg);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
}

@media (max-width: 640px) {
  .hero__stats {
    grid-template-columns: 1fr;
    gap: 18px;
  }
}

.hero__stat {
  text-align: center;
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.hero__stat strong {
  font-size: 22px;
  font-weight: 800;
  color: var(--color-accent);
  letter-spacing: -0.02em;
}

.hero__stat span {
  font-size: 14px;
  color: rgba(255, 255, 255, 0.7);
}

/* ===================== CARDS (Services) ===================== */
.cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 24px;
}

.card {
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 32px;
  transition: all var(--transition);
  position: relative;
  overflow: hidden;
}

.card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: var(--gradient-brand);
  opacity: 0;
  transition: opacity var(--transition);
}

.card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
  border-color: rgba(16, 185, 129, 0.3);
}

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

.card__icon {
  width: 56px;
  height: 56px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: var(--gradient-brand-soft);
  border-radius: 14px;
  margin-bottom: 20px;
}

.card__title {
  font-size: 20px;
  font-weight: 800;
  margin-bottom: 12px;
  color: var(--color-text);
}

.card__text {
  color: var(--color-text-muted);
  line-height: 1.6;
  margin-bottom: 16px;
  font-size: 15px;
}

.card__list {
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding-top: 16px;
  border-top: 1px solid var(--color-border);
}

.card__list li {
  position: relative;
  padding-left: 22px;
  font-size: 14px;
  color: var(--color-text-soft);
}

.card__list li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 8px;
  width: 12px;
  height: 6px;
  border-left: 2px solid var(--color-accent);
  border-bottom: 2px solid var(--color-accent);
  transform: rotate(-45deg);
}

/* ===================== FEATURED (Ekklesia) ===================== */
.section--featured {
  background: linear-gradient(180deg, var(--color-primary) 0%, #0b1120 100%);
}

.featured {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
}

@media (max-width: 960px) {
  .featured {
    grid-template-columns: 1fr;
    gap: 48px;
  }
}

.featured__copy .eyebrow {
  color: var(--color-accent);
}

.featured__list {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin: 24px 0 32px;
}

.featured__list li {
  position: relative;
  padding-left: 28px;
  color: rgba(255, 255, 255, 0.85);
  font-size: 15px;
}

.featured__list li::before {
  content: '✓';
  position: absolute;
  left: 0;
  top: 0;
  width: 20px;
  height: 20px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--color-accent);
  color: var(--color-white);
  font-size: 12px;
  font-weight: 800;
  border-radius: 50%;
}

.featured__cta {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}

.featured__visual {
  position: relative;
}

.featured__window {
  background: var(--color-white);
  border-radius: var(--radius-lg);
  box-shadow: 0 30px 60px -20px rgba(0, 0, 0, 0.5), 0 0 0 1px rgba(255, 255, 255, 0.05);
  overflow: hidden;
  transform: perspective(1000px) rotateY(-4deg) rotateX(2deg);
  transition: transform 400ms ease;
}

.featured__window:hover {
  transform: perspective(1000px) rotateY(0) rotateX(0);
}

@media (max-width: 960px) {
  .featured__window {
    transform: none;
  }
}

.featured__bar {
  display: flex;
  gap: 6px;
  padding: 12px 16px;
  background: #f1f5f9;
  border-bottom: 1px solid var(--color-border);
}

.featured__bar span {
  width: 11px;
  height: 11px;
  border-radius: 50%;
  background: #cbd5e1;
}

.featured__bar span:nth-child(1) {
  background: #ef4444;
}

.featured__bar span:nth-child(2) {
  background: #f59e0b;
}

.featured__bar span:nth-child(3) {
  background: #10b981;
}

.featured__screen {
  display: grid;
  grid-template-columns: 180px 1fr;
  min-height: 360px;
}

@media (max-width: 600px) {
  .featured__screen {
    grid-template-columns: 120px 1fr;
    min-height: 280px;
  }
}

.featured__sidebar {
  background: #f8fafc;
  padding: 20px 14px;
  border-right: 1px solid var(--color-border);
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.featured__brand {
  display: flex;
  align-items: center;
  gap: 8px;
  font-weight: 800;
  font-size: 14px;
  color: var(--color-primary);
  margin-bottom: 16px;
  padding: 0 6px;
}

.featured__nav-item {
  padding: 9px 10px;
  font-size: 13px;
  color: var(--color-text-muted);
  border-radius: 8px;
}

.featured__nav-item--active {
  background: rgba(16, 185, 129, 0.12);
  color: var(--color-accent-hover);
  font-weight: 600;
}

.featured__main {
  padding: 24px 20px;
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.featured__cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
}

.featured__card {
  background: linear-gradient(135deg, #0f172a 0%, #1e293b 100%);
  color: var(--color-white);
  padding: 14px;
  border-radius: 12px;
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.featured__card span {
  font-size: 11px;
  opacity: 0.7;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.featured__card strong {
  font-size: 24px;
  font-weight: 800;
  color: var(--color-accent);
}

.featured__chart {
  display: flex;
  align-items: flex-end;
  gap: 8px;
  height: 140px;
  padding: 12px;
  background: var(--color-bg-soft);
  border-radius: 12px;
  border: 1px solid var(--color-border);
}

.featured__chart .bar {
  flex: 1;
  height: var(--h, 50%);
  background: var(--gradient-brand);
  border-radius: 6px 6px 0 0;
  min-height: 8px;
  transition: opacity var(--transition);
}

.featured__chart .bar:hover {
  opacity: 0.8;
}

/* ===================== PORTFOLIO ===================== */
.portfolio {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 24px;
}

.portfolio__item {
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 32px;
  display: flex;
  flex-direction: column;
  gap: 14px;
  transition: all var(--transition);
  position: relative;
}

.portfolio__item--featured {
  background: linear-gradient(135deg, #0f172a 0%, #1e293b 100%);
  border-color: var(--color-primary);
  color: var(--color-white);
}

.portfolio__item--featured:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
}

.portfolio__item--placeholder {
  background: repeating-linear-gradient(
    45deg,
    var(--color-white),
    var(--color-white) 10px,
    var(--color-bg-soft) 10px,
    var(--color-bg-soft) 20px
  );
  border-style: dashed;
  border-color: var(--color-border);
}

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

.portfolio__tag {
  display: inline-block;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-accent);
  padding: 4px 10px;
  background: rgba(16, 185, 129, 0.1);
  border-radius: var(--radius-full);
  align-self: flex-start;
}

.portfolio__item--featured .portfolio__tag {
  background: rgba(16, 185, 129, 0.2);
  color: var(--color-accent);
}

.portfolio__item--placeholder .portfolio__tag {
  color: var(--color-text-muted);
  background: rgba(100, 116, 139, 0.12);
}

.portfolio__title {
  font-size: 22px;
  font-weight: 800;
  color: inherit;
  margin-bottom: 4px;
}

.portfolio__text {
  color: rgba(255, 255, 255, 0.78);
  line-height: 1.6;
  font-size: 15px;
  flex: 1;
}

.portfolio__item--placeholder .portfolio__text {
  color: var(--color-text-muted);
}

/* ===================== ABOUT ===================== */
.about {
  display: grid;
  grid-template-columns: 200px 1fr;
  gap: 48px;
  align-items: start;
}

@media (max-width: 720px) {
  .about {
    grid-template-columns: 1fr;
    gap: 28px;
    justify-items: center;
    text-align: center;
  }
}

.about__avatar {
  width: 180px;
  height: 180px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-accent) 40%, #1e40af 100%);
  background-size: 200% 200%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-white);
  font-size: 56px;
  font-weight: 800;
  letter-spacing: -0.02em;
  box-shadow: var(--shadow-lg);
  animation: avatar-shift 8s ease infinite;
}
@keyframes avatar-shift {
  0%, 100% { background-position: 0% 50%; }
  50% { background-position: 100% 50%; }
}

.about__text {
  color: var(--color-text-muted);
  font-size: 15px;
  line-height: 1.7;
  margin: 16px 0 24px;
}

.about__contact {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}

@media (max-width: 720px) {
  .about__contact {
    justify-content: center;
  }
}

/* ===================== BADGES (Infraestructura) ===================== */
.badges {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 24px;
}

.badge {
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: var(--radius-lg);
  padding: 28px;
  text-align: center;
  transition: all var(--transition);
}

.badge:hover {
  background: rgba(255, 255, 255, 0.06);
  border-color: rgba(16, 185, 129, 0.3);
  transform: translateY(-4px);
}

.badge svg {
  margin: 0 auto 16px;
}

.badge h3 {
  font-size: 17px;
  font-weight: 700;
  color: var(--color-white);
  margin-bottom: 8px;
}

.badge p {
  font-size: 14px;
  color: rgba(255, 255, 255, 0.7);
  line-height: 1.5;
}

/* ===================== STEPS (Proceso) ===================== */
.steps {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 24px;
  counter-reset: step;
}

.step {
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 32px;
  position: relative;
  transition: all var(--transition);
}

.step:hover {
  border-color: rgba(16, 185, 129, 0.3);
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}

.step__num {
  font-size: 14px;
  font-weight: 800;
  color: transparent;
  background: var(--gradient-brand);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  margin-bottom: 16px;
  letter-spacing: 0.05em;
}

.step__title {
  font-size: 20px;
  font-weight: 800;
  margin-bottom: 12px;
}

.step__text {
  color: var(--color-text-muted);
  font-size: 15px;
  line-height: 1.6;
}

/* ===================== FAQ ===================== */
.faq {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.faq__item {
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  transition: all var(--transition);
  overflow: hidden;
}

.faq__item[open] {
  border-color: var(--color-accent);
  box-shadow: var(--shadow-md);
}

.faq__q {
  list-style: none;
  cursor: pointer;
  padding: 22px 24px;
  font-weight: 700;
  font-size: 16px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  color: var(--color-text);
  user-select: none;
}

.faq__q::-webkit-details-marker {
  display: none;
}

.faq__icon {
  width: 28px;
  height: 28px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: var(--color-bg-soft);
  border-radius: 50%;
  font-size: 18px;
  font-weight: 600;
  color: var(--color-accent);
  flex-shrink: 0;
  transition: transform var(--transition);
}

.faq__item[open] .faq__icon {
  transform: rotate(45deg);
  background: var(--color-accent);
  color: var(--color-white);
}

.faq__a {
  padding: 0 24px 22px;
  color: var(--color-text-muted);
  font-size: 15px;
  line-height: 1.7;
}

/* ===================== CTA SECTION ===================== */
.section--cta {
  background: linear-gradient(180deg, var(--color-primary) 0%, #0b1120 100%);
  text-align: center;
}

.contact {
  display: flex;
  gap: 14px;
  justify-content: center;
  flex-wrap: wrap;
  margin-top: 16px;
}

.contact__btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 16px 26px;
  border-radius: var(--radius-full);
  font-weight: 600;
  font-size: 15px;
  transition: all var(--transition);
  cursor: pointer;
  border: 2px solid transparent;
  text-align: center;
}

.contact__btn--whatsapp {
  background: #25D366;
  color: var(--color-white);
  box-shadow: 0 8px 24px rgba(37, 211, 102, 0.3);
}

.contact__btn--whatsapp:hover {
  background: #1FAA54;
  transform: translateY(-2px);
  box-shadow: 0 0 0 1px rgba(37, 211, 102, 0.5), 0 16px 36px -8px rgba(37, 211, 102, 0.45);
}

.contact__btn--secondary {
  background: rgba(255, 255, 255, 0.06);
  color: var(--color-white);
  border-color: rgba(255, 255, 255, 0.15);
}

.contact__btn--secondary:hover {
  background: rgba(255, 255, 255, 0.12);
  border-color: var(--color-white);
  transform: translateY(-2px);
}

.contact-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  align-items: start;
  max-width: 920px;
  margin: 0 auto;
}
.contact-layout__info {
  padding-top: 4px;
}
.contact-layout__actions {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  margin: 24px 0;
}
.contact-layout__details {
  display: flex;
  flex-direction: column;
  gap: 6px;
  font-size: 15px;
  color: rgba(255, 255, 255, 0.6);
  line-height: 1.7;
}
.contact-layout__details strong {
  color: rgba(255, 255, 255, 0.85);
  font-weight: 600;
  display: inline-block;
  min-width: 80px;
}

.contact-form {
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: var(--radius-lg);
  padding: 32px;
  display: flex;
  flex-direction: column;
  gap: 18px;
}
.contact-form__group {
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.contact-form__group label {
  font-size: 13px;
  font-weight: 600;
  color: rgba(255, 255, 255, 0.75);
  text-transform: uppercase;
  letter-spacing: 0.04em;
}
.contact-form__group input,
.contact-form__group textarea {
  font-family: inherit;
  font-size: 15px;
  color: var(--color-white);
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: var(--radius-md);
  padding: 12px 16px;
  transition: all var(--transition);
  resize: vertical;
}
.contact-form__group input::placeholder,
.contact-form__group textarea::placeholder {
  color: rgba(255, 255, 255, 0.35);
}
.contact-form__group input:focus,
.contact-form__group textarea:focus {
  outline: none;
  background: rgba(255, 255, 255, 0.09);
  border-color: var(--color-accent);
  box-shadow: 0 0 0 3px rgba(16, 185, 129, 0.15);
}
.contact-form__group input:invalid:not(:placeholder-shown),
.contact-form__group textarea:invalid:not(:placeholder-shown) {
  border-color: #EF4444;
}
.contact-form__honeypot {
  position: absolute !important;
  left: -9999px !important;
  opacity: 0 !important;
}
.btn--block {
  width: 100%;
}
.btn__spinner {
  display: none;
  width: 18px;
  height: 18px;
  border: 2px solid rgba(255, 255, 255, 0.25);
  border-top-color: var(--color-white);
  border-radius: 50%;
  animation: spin 0.6s linear infinite;
}
.btn.is-loading .btn__text {
  opacity: 0.6;
}
.btn.is-loading .btn__spinner {
  display: inline-block;
}
.btn.is-loading {
  pointer-events: none;
}
@keyframes spin {
  to { transform: rotate(360deg); }
}
.contact-form__status {
  font-size: 15px;
  text-align: center;
  min-height: 24px;
  margin: 0;
  opacity: 0;
  transition: opacity 0.3s var(--transition);
}
.contact-form__status.is-visible {
  opacity: 1;
}
.contact-form__status.is-success {
  color: #34D399;
}
.contact-form__status.is-error {
  color: #F87171;
}

.toast {
  position: fixed;
  top: 80px;
  left: 50%;
  transform: translateX(-50%) translateY(-120%);
  z-index: 9999;
  display: flex;
  align-items: center;
  gap: 12px;
  background: var(--color-primary);
  border: 1px solid rgba(16, 185, 129, 0.4);
  border-radius: var(--radius-md);
  padding: 16px 24px;
  box-shadow: 0 12px 40px rgba(0, 0, 0, 0.3);
  max-width: calc(100% - 32px);
  opacity: 0;
  transition: transform 0.4s var(--transition), opacity 0.4s var(--transition);
  pointer-events: none;
}
.toast.is-visible {
  transform: translateX(-50%) translateY(0);
  opacity: 1;
  pointer-events: auto;
}
.toast--error {
  border-color: rgba(239, 68, 68, 0.4);
}
.toast--error .toast__icon {
  background: rgba(239, 68, 68, 0.15);
  color: #F87171;
}
.toast__icon {
  flex-shrink: 0;
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: rgba(16, 185, 129, 0.15);
  color: var(--color-accent);
  display: flex;
  align-items: center;
  justify-content: center;
}
.toast__text {
  font-size: 15px;
  font-weight: 500;
  color: var(--color-white);
  line-height: 1.4;
}

@media (max-width: 880px) {
  .contact-layout {
    grid-template-columns: 1fr;
    gap: 32px;
  }
  .contact-form {
    padding: 24px;
  }
}

/* ===================== FOOTER ===================== */
.footer {
  background: #0b1120;
  color: rgba(255, 255, 255, 0.7);
  padding: 64px 0 0;
  border-top: 1px solid rgba(255, 255, 255, 0.06);
}

.footer__inner {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1fr;
  gap: 40px;
  padding-bottom: 48px;
}

@media (max-width: 880px) {
  .footer__inner {
    grid-template-columns: 1fr 1fr;
    gap: 32px;
  }
}

@media (max-width: 520px) {
  .footer__inner {
    grid-template-columns: 1fr;
  }
}

.nav__brand--footer {
  color: var(--color-white);
  font-size: 17px;
  margin-bottom: 12px;
}

.footer__tag {
  font-size: 14px;
  color: rgba(255, 255, 255, 0.55);
  max-width: 240px;
  line-height: 1.5;
}

.footer__col h4 {
  font-size: 13px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--color-white);
  margin-bottom: 16px;
}

.footer__col a {
  display: block;
  font-size: 14px;
  color: rgba(255, 255, 255, 0.7);
  padding: 6px 0;
  transition: color var(--transition);
}

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

.footer__social {
  display: flex;
  gap: 10px;
  margin-bottom: 14px;
}

.footer__icon {
  width: 40px;
  height: 40px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 10px;
  color: rgba(255, 255, 255, 0.7);
  transition: all var(--transition);
}

.footer__icon:hover {
  background: var(--color-accent);
  color: var(--color-white);
  border-color: var(--color-accent);
  transform: translateY(-2px);
}

.footer__icon--linkedin:hover {
  background: #0A66C2;
  border-color: #0A66C2;
}

.footer__icon--github:hover {
  background: #FFFFFF;
  color: #24292F;
  border-color: #FFFFFF;
}

.footer__note {
  font-size: 12px;
  color: rgba(255, 255, 255, 0.4);
  line-height: 1.4;
}

.footer__bottom {
  padding: 24px 0;
  border-top: 1px solid rgba(255, 255, 255, 0.06);
  text-align: center;
  font-size: 13px;
  color: rgba(255, 255, 255, 0.5);
}

/* ===================== FAB (WhatsApp floating) ===================== */
.fab {
  position: fixed;
  bottom: 24px;
  right: 24px;
  width: 56px;
  height: 56px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: #25D366;
  color: var(--color-white);
  border-radius: 50%;
  box-shadow: 0 12px 28px -4px rgba(37, 211, 102, 0.5);
  z-index: 90;
  transition: all var(--transition);
}
.fab::before {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: 50%;
  border: 2px solid #25D366;
  animation: fab-pulse 3s ease-out infinite;
  pointer-events: none;
}
@keyframes fab-pulse {
  0% { transform: scale(1); opacity: 0.7; }
  100% { transform: scale(1.8); opacity: 0; }
}

.fab:hover {
  background: #1FAA54;
  transform:  translateY(-2px);
  box-shadow: 0 16px 32px -4px rgba(16, 185, 129, 0.6);
}

@media (max-width: 640px) {
  .fab {
    bottom: 18px;
    right: 18px;
    width: 52px;
    height: 52px;
  }
}

/* ===================== ANIMATIONS ===================== */
@media (prefers-reduced-motion: no-preference) {
  .reveal {
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 600ms ease, transform 600ms ease;
  }

  .reveal.is-visible {
    opacity: 1;
    transform: translateY(0);
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
  .reveal {
    opacity: 1;
    transform: none;
  }
}

/* ===================== FOCUS ===================== */
:focus-visible {
  outline: 2px solid var(--color-accent);
  outline-offset: 3px;
  border-radius: 4px;
}

.btn:focus-visible,
.contact__btn:focus-visible {
  outline-offset: 4px;
}

@media (prefers-reduced-motion: reduce) {
  .hero__glow {
    animation: none !important;
  }
  .hero__title-accent {
    animation: none !important;
  }
  .fab::before {
    animation: none !important;
  }
  .about__avatar {
    animation: none !important;
  }
}

/* ---------- Language Selector ---------- */
.lang-selector {
  display: flex;
  align-items: center;
  gap: 4px;
  margin-left: 12px;
}

.lang-selector__btn {
  background: none;
  border: 1px solid transparent;
  border-radius: 6px;
  padding: 4px 6px;
  font-size: 1rem;
  cursor: pointer;
  opacity: 0.5;
  transition: opacity 0.2s, border-color 0.2s;
}

.lang-selector__btn:hover {
  opacity: 0.85;
}

.lang-selector__btn--active {
  opacity: 1;
  border-color: #10B981;
}

@media (max-width: 768px) {
  .lang-selector {
    margin-left: 0;
    margin-top: 8px;
  }
}