/* ==========================================================================
   Save21 — Main Stylesheet
   Componentes y secciones. Requiere design-system.css cargado antes.
   Índice:
     1. Botones y ripple
     2. Navbar glass (con hamburguesa CSS-only)
     3. Hero split
     4. Chips de compatibilidad
     5. Bento cards (plataformas)
     6. Stepper conectado
     7. Terminal block (macOS)
     8. Bloque de preguntas retóricas
     9. Footer 3 columnas
    10. Sticky CTA
    11. Modal de contacto
    12. Responsive tweaks globales
   ========================================================================== */


/* ==========================================================================
   1. Botones
   ========================================================================== */
.btn {
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  padding: 0.95rem 1.6rem;
  min-height: 48px;
  font-family: inherit;
  font-size: var(--text-base);
  font-weight: 600;
  line-height: 1;
  border-radius: var(--radius-md);
  border: 1px solid transparent;
  cursor: pointer;
  overflow: hidden;
  transition:
    transform var(--duration-base) var(--ease-out),
    box-shadow var(--duration-base) var(--ease-out),
    background-color var(--duration-base) var(--ease-out),
    border-color var(--duration-base) var(--ease-out);
  isolation: isolate;
}

.btn svg { width: 18px; height: 18px; }

/* Ripple */
.btn::after {
  content: "";
  position: absolute;
  inset: 50% 50% 50% 50%;
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.35);
  transform: translate(-50%, -50%) scale(0);
  opacity: 0;
  pointer-events: none;
  transition: transform 600ms var(--ease-out), opacity 600ms var(--ease-out);
}

.btn:active::after {
  transform: translate(-50%, -50%) scale(30);
  opacity: 0;
  transition: transform 600ms var(--ease-out), opacity 0ms;
}

.btn--primary {
  background: var(--grad-accent);
  color: #00331a;
  box-shadow: 0 10px 30px -8px rgba(0, 230, 118, 0.55);
}

.btn--primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 16px 36px -10px rgba(0, 230, 118, 0.65);
}

.btn--secondary {
  background: rgba(255, 255, 255, 0.08);
  color: var(--text-on-dark);
  border-color: var(--border-on-dark-strong);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
}

.btn--secondary:hover {
  background: rgba(255, 255, 255, 0.16);
  border-color: rgba(255, 255, 255, 0.35);
  transform: translateY(-2px);
}

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

.btn--ghost:hover {
  background: var(--bg-base);
  border-color: var(--navy-700);
}

.btn--block { width: 100%; }


/* ==========================================================================
   2. Navbar glass
   ========================================================================== */
.navbar {
  position: sticky;
  top: 0;
  z-index: var(--z-nav);
  background: rgba(7, 30, 47, 0.72);
  backdrop-filter: blur(18px) saturate(140%);
  -webkit-backdrop-filter: blur(18px) saturate(140%);
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}

.navbar__container {
  max-width: var(--container-max);
  margin-inline: auto;
  padding-inline: var(--container-pad);
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 64px;
}

.navbar__brand {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--text-lg);
  font-weight: 800;
  color: #fff;
  letter-spacing: var(--tracking-tight);
}

.navbar__brand-mark {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 28px;
  height: 28px;
  border-radius: 8px;
  background: var(--grad-accent);
  color: #00331a;
  font-size: 1.05rem;
  font-weight: 900;
  box-shadow: var(--shadow-glow-green-sm);
}

/* Menú */
.navbar__menu {
  display: flex;
  align-items: center;
  gap: var(--space-1);
}

.navbar__link {
  position: relative;
  display: inline-flex;
  align-items: center;
  padding: 0.6rem 0.9rem;
  font-size: var(--text-sm);
  font-weight: 500;
  color: rgba(255, 255, 255, 0.78);
  border-radius: var(--radius-sm);
  transition: color var(--duration-fast) var(--ease-out);
}

.navbar__link::after {
  content: "";
  position: absolute;
  left: 0.9rem;
  right: 0.9rem;
  bottom: 0.45rem;
  height: 2px;
  background: var(--grad-accent);
  border-radius: var(--radius-pill);
  transform: scaleX(0);
  transform-origin: left center;
  transition: transform var(--duration-base) var(--ease-out);
}

.navbar__link:hover {
  color: #fff;
}

.navbar__link:hover::after,
.navbar__link.is-active::after {
  transform: scaleX(1);
}

.navbar__link.is-active {
  color: #fff;
}

.navbar__cta {
  margin-left: var(--space-3);
  padding: 0.55rem 1.1rem;
  background: var(--grad-accent);
  color: #00331a !important;
  border-radius: var(--radius-pill);
  font-weight: 600;
  box-shadow: 0 8px 22px -10px rgba(0, 230, 118, 0.7);
  transition: transform var(--duration-base) var(--ease-out),
              box-shadow var(--duration-base) var(--ease-out);
}

.navbar__cta::after { display: none; }

.navbar__cta:hover {
  transform: translateY(-1px);
  box-shadow: 0 14px 30px -10px rgba(0, 230, 118, 0.75);
}

/* Hamburguesa CSS-only: checkbox hack */
.navbar__toggle-input { display: none; }

.navbar__toggle {
  display: none;
  width: 44px;
  height: 44px;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  border-radius: var(--radius-sm);
  transition: background var(--duration-fast) var(--ease-out);
}

.navbar__toggle:hover {
  background: rgba(255, 255, 255, 0.08);
}

.navbar__toggle-lines {
  position: relative;
  width: 22px;
  height: 2px;
  background: #fff;
  border-radius: 2px;
  transition: background var(--duration-fast) var(--ease-out);
}

.navbar__toggle-lines::before,
.navbar__toggle-lines::after {
  content: "";
  position: absolute;
  left: 0;
  width: 22px;
  height: 2px;
  background: #fff;
  border-radius: 2px;
  transition: transform var(--duration-base) var(--ease-out),
              top var(--duration-base) var(--ease-out);
}

.navbar__toggle-lines::before { top: -7px; }
.navbar__toggle-lines::after  { top:  7px; }

/* Estado abierto */
.navbar__toggle-input:checked ~ .navbar__container .navbar__toggle-lines {
  background: transparent;
}

.navbar__toggle-input:checked ~ .navbar__container .navbar__toggle-lines::before {
  top: 0;
  transform: rotate(45deg);
}

.navbar__toggle-input:checked ~ .navbar__container .navbar__toggle-lines::after {
  top: 0;
  transform: rotate(-45deg);
}


/* ==========================================================================
   3. Hero split
   ========================================================================== */
.hero {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  color: var(--text-on-dark);
  background: var(--grad-hero);
  padding-block: clamp(3.5rem, 6vw, 6rem) clamp(4rem, 8vw, 7rem);
}

/* Mesh decorativo adicional */
.hero::before {
  content: "";
  position: absolute;
  inset: -20% -10% auto auto;
  width: 60vw;
  max-width: 720px;
  aspect-ratio: 1 / 1;
  background: radial-gradient(closest-side, rgba(0, 230, 118, 0.18), transparent 70%);
  filter: blur(40px);
  pointer-events: none;
  z-index: -1;
}

.hero::after {
  content: "";
  position: absolute;
  left: -10%;
  bottom: -30%;
  width: 60vw;
  max-width: 720px;
  aspect-ratio: 1 / 1;
  background: radial-gradient(closest-side, rgba(26, 74, 107, 0.55), transparent 70%);
  filter: blur(60px);
  pointer-events: none;
  z-index: -1;
}

.hero__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(2rem, 4vw, 4rem);
  align-items: center;
}

@media (min-width: 1024px) {
  .hero__grid {
    grid-template-columns: minmax(0, 1.05fr) minmax(0, 1fr);
  }
}

.hero__content {
  display: flex;
  flex-direction: column;
  gap: var(--space-5);
  animation: fadeUp 900ms var(--ease-out) both;
}

.hero__title {
  color: #fff;
  font-size: var(--text-display);
  line-height: var(--leading-tight);
  letter-spacing: -0.025em;
  margin: 0;
  font-weight: 800;
}

.hero__title .accent {
  background: var(--grad-accent);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  white-space: nowrap;
}

.hero__subtitle {
  margin: 0;
  color: rgba(255, 255, 255, 0.88);
  font-size: var(--text-hero-sub);
  font-weight: 500;
  line-height: 1.35;
}

.hero__lead {
  margin: 0;
  color: rgba(255, 255, 255, 0.75);
  font-size: var(--text-lg);
  max-width: 58ch;
}

.hero__ctas {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3);
  margin-top: var(--space-3);
}

/* Visual derecho: imagen con marco glass + badge 2s */
.hero__visual {
  position: relative;
  animation: fadeUp 900ms 200ms var(--ease-out) both;
}

.hero__frame {
  position: relative;
  padding: 10px;
  border-radius: var(--radius-xl);
  background: var(--grad-glass);
  border: 1px solid var(--border-on-dark);
  box-shadow:
    var(--shadow-xl),
    inset 0 1px 0 rgba(255, 255, 255, 0.12);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
}

.hero__frame-inner {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: var(--navy-800);
}

.hero__image {
  width: 100%;
  height: auto;
  display: block;
}

/* Badge 2s superpuesto */
.counter-badge {
  position: absolute;
  right: -14px;
  bottom: -14px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 0.9rem 1.25rem 0.8rem;
  min-width: 108px;
  border-radius: var(--radius-lg);
  background: linear-gradient(160deg, #0b1020 0%, #12253a 100%);
  border: 1px solid rgba(0, 230, 118, 0.35);
  box-shadow:
    var(--shadow-lg),
    0 0 40px rgba(0, 230, 118, 0.35);
  animation: pulseGlow 2.6s ease-in-out infinite;
}

.counter-badge__number {
  font-size: 3.2rem;
  line-height: 1;
  font-weight: 900;
  background: var(--grad-accent);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  letter-spacing: -0.03em;
  font-variant-numeric: tabular-nums;
  display: inline-flex;
  align-items: baseline;
  gap: 2px;
}

.counter-badge__unit {
  font-size: 1.5rem;
  font-weight: 800;
  color: var(--green-400);
  -webkit-text-fill-color: var(--green-400);
}

.counter-badge__label {
  margin-top: 2px;
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: var(--tracking-wider);
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.72);
}

@media (min-width: 640px) {
  .counter-badge {
    right: -22px;
    bottom: -22px;
    min-width: 132px;
  }
  .counter-badge__number { font-size: 3.8rem; }
  .counter-badge__unit { font-size: 1.75rem; }
}


/* ==========================================================================
   4. Chips de compatibilidad
   ========================================================================== */
.chips {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3);
  margin-top: var(--space-8);
}

.chip {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: 0.6rem 1rem;
  font-size: 1rem;
  font-weight: 500;
  color: rgba(255, 255, 255, 0.86);
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--border-on-dark);
  border-radius: var(--radius-pill);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  transition:
    border-color var(--duration-base) var(--ease-out),
    color var(--duration-base) var(--ease-out),
    background var(--duration-base) var(--ease-out);
}

.chip:hover {
  color: #fff;
  border-color: rgba(0, 230, 118, 0.55);
  background: rgba(0, 230, 118, 0.08);
}

.chip svg {
  width: 16px;
  height: 16px;
  color: var(--green-400);
  flex-shrink: 0;
}


/* ==========================================================================
   5. Bento cards (plataformas)
   ========================================================================== */
.bento {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: var(--space-5);
  margin-top: var(--space-10);
}

@media (min-width: 768px) {
  .bento { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

.bento__card {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  padding: clamp(1.5rem, 3vw, 2.25rem);
  border-radius: var(--radius-xl);
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--border-on-dark);
  color: #fff;
  overflow: hidden;
  isolation: isolate;
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  transition:
    transform var(--duration-base) var(--ease-out),
    border-color var(--duration-base) var(--ease-out),
    background var(--duration-base) var(--ease-out);
}

/* Borde con gradiente animado (pseudo-borde) */
.bento__card::before {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: inherit;
  padding: 1px;
  background: var(--grad-border);
  -webkit-mask:
    linear-gradient(#fff 0 0) content-box,
    linear-gradient(#fff 0 0);
  -webkit-mask-composite: xor;
          mask-composite: exclude;
  opacity: 0;
  transition: opacity var(--duration-base) var(--ease-out);
  pointer-events: none;
}

.bento__card:hover {
  transform: translateY(-4px);
  background: rgba(255, 255, 255, 0.07);
  border-color: rgba(0, 230, 118, 0.3);
}

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

a.bento__card { text-decoration: none; }

.bento__icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 48px;
  height: 48px;
  border-radius: var(--radius-md);
  background: rgba(0, 230, 118, 0.12);
  border: 1px solid rgba(0, 230, 118, 0.25);
  color: var(--green-400);
}

.bento__icon svg { width: 24px; height: 24px; }

.bento__title {
  margin: 0;
  color: #fff;
  font-size: var(--text-2xl);
  font-weight: 700;
}

.bento__subtitle {
  margin: 0;
  color: rgba(255, 255, 255, 0.78);
  font-size: var(--text-base);
}

.bento__meta {
  margin-top: auto;
  padding-top: var(--space-4);
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  color: var(--green-400);
  font-size: var(--text-sm);
  font-weight: 600;
  letter-spacing: var(--tracking-wide);
  text-transform: uppercase;
}

.bento__meta svg {
  width: 14px;
  height: 14px;
  transition: transform var(--duration-base) var(--ease-out);
}

a.bento__card:hover .bento__meta svg {
  transform: translateX(4px);
}


/* ==========================================================================
   6. Stepper conectado
   ========================================================================== */
.section {
  padding-block: var(--section-y);
  background: var(--bg-base);
}

.section--subtle {
  background: linear-gradient(180deg, var(--bg-base) 0%, var(--bg-subtle) 100%);
}

.section__header {
  max-width: 720px;
  margin: 0 auto var(--space-12);
  text-align: center;
}

.section__eyebrow {
  justify-content: center;
}

.section__title {
  margin-bottom: var(--space-3);
  font-size: var(--text-section-title);
  color: var(--text-strong);
}

.section__lead {
  color: var(--text-muted);
  font-size: var(--text-lg);
  margin: 0;
}

.stepper {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: var(--space-8);
}

@media (min-width: 768px) {
  .stepper {
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: var(--space-6);
  }

  /* Línea conectora horizontal detrás de los números */
  .stepper::before {
    content: "";
    position: absolute;
    top: 32px;
    left: 12.5%;
    right: 12.5%;
    height: 2px;
    background: linear-gradient(
      90deg,
      rgba(46, 204, 113, 0.2) 0%,
      rgba(0, 230, 118, 0.6) 50%,
      rgba(46, 204, 113, 0.2) 100%
    );
    z-index: 0;
  }
}

.stepper__item {
  position: relative;
  z-index: 1;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: var(--space-3);
  animation: fadeUp 700ms var(--ease-out) both;
}

@media (min-width: 768px) {
  .stepper__item { align-items: center; text-align: center; }
}

.stepper__item:nth-child(1) { animation-delay: 0ms; }
.stepper__item:nth-child(2) { animation-delay: 120ms; }
.stepper__item:nth-child(3) { animation-delay: 240ms; }
.stepper__item:nth-child(4) { animation-delay: 360ms; }

.stepper__num {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 64px;
  height: 64px;
  border-radius: 50%;
  background: var(--surface);
  border: 2px solid rgba(46, 204, 113, 0.5);
  font-size: var(--text-xl);
  font-weight: 800;
  color: var(--navy-700);
  box-shadow: var(--shadow-md);
  flex-shrink: 0;
}

/* Paso 2 destacado (Congelamiento 2s) */
.stepper__item--highlight .stepper__num {
  background: var(--grad-accent);
  color: #00331a;
  border-color: transparent;
  box-shadow: var(--shadow-glow-green);
  animation: pulseGlow 2.6s ease-in-out infinite;
}

.stepper__title {
  margin: 0;
  font-size: var(--text-lg);
  font-weight: 700;
  color: var(--text-strong);
}

.stepper__desc {
  margin: 0;
  color: var(--text-muted);
  font-size: 1.1rem;
  line-height: 1.55;
}

/* Móvil: línea vertical lateral */
@media (max-width: 767px) {
  .stepper::before {
    content: "";
    position: absolute;
    left: 32px;
    top: 32px;
    bottom: 32px;
    width: 2px;
    background: linear-gradient(
      180deg,
      rgba(46, 204, 113, 0.25),
      rgba(0, 230, 118, 0.55),
      rgba(46, 204, 113, 0.15)
    );
  }
  .stepper__item {
    padding-left: 88px;
    text-align: left;
  }
  .stepper__num {
    position: absolute;
    left: 0;
    top: 0;
    width: 64px;
    height: 64px;
  }
}


/* ==========================================================================
   7. Terminal block (macOS style)
   ========================================================================== */
.terminal {
  position: relative;
  margin: var(--space-10) auto 0;
  max-width: 860px;
  border-radius: var(--radius-lg);
  background: var(--term-bg);
  border: 1px solid rgba(255, 255, 255, 0.08);
  box-shadow:
    0 30px 60px rgba(0, 0, 0, 0.45),
    inset 0 1px 0 rgba(255, 255, 255, 0.06);
  overflow: hidden;
  text-align: left;
  font-family: var(--font-mono);
}

.terminal__bar {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  padding: 0.75rem 1rem;
  background: var(--term-bg-bar);
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}

.terminal__dot {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: #444;
}

.terminal__dot--red    { background: var(--term-dot-red); }
.terminal__dot--amber  { background: var(--term-dot-amber); }
.terminal__dot--green  { background: var(--term-dot-green); }

.terminal__title {
  margin-left: var(--space-3);
  font-size: 0.875rem;
  color: rgba(255, 255, 255, 0.55);
  letter-spacing: var(--tracking-wide);
  font-family: var(--font-sans);
}

.terminal__body {
  padding: clamp(1rem, 3vw, 1.75rem);
  font-size: clamp(0.95rem, 1vw + 0.55rem, 1.125rem);
  line-height: 1.75;
  color: var(--term-fg);
  min-height: 80px;
}

.terminal__header {
  color: var(--term-fg);
  font-weight: 500;
  white-space: pre;
}

.terminal__rows { white-space: pre; }

.terminal-row {
  min-height: 1.75em;
  color: var(--term-fg);
  white-space: pre;
}

.term-prompt  { color: var(--term-muted); }
.term-cmd     { color: var(--term-cmd); font-weight: 700; }
.term-desc    { color: var(--term-desc); }
.term-ok      { color: var(--green-400); }

.terminal-cursor {
  display: inline-block;
  width: 9px;
  height: 1.1em;
  background: var(--green-400);
  vertical-align: text-bottom;
  margin-left: 2px;
  animation: blink 1s steps(1) infinite;
  box-shadow: 0 0 12px rgba(0, 230, 118, 0.65);
}

@media (max-width: 640px) {
  .terminal__body { font-size: 0.9rem; line-height: 1.6; }
  .terminal-row { white-space: pre-wrap; word-break: break-word; }
}


/* ==========================================================================
   7b. Panel de operaciones SAVE21 (enterprise)
   ========================================================================== */
.ops-panel {
  --ops-accent: #1D9E75;
  --ops-accent-soft: #5DCAA5;
  --ops-accent-bg: #04342C;
  --ops-surface: rgba(13, 28, 42, 0.92);
  --ops-border: rgba(255, 255, 255, 0.10);
  --ops-divider: rgba(255, 255, 255, 0.06);
  --ops-muted: rgba(255, 255, 255, 0.55);

  position: relative;
  max-width: 760px;
  margin: var(--space-10) auto 0;
  color: #fff;
  text-align: left;
  background: var(--ops-surface);
  border: 0.5px solid var(--ops-border);
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow:
    0 40px 80px -30px rgba(0, 0, 0, 0.6),
    0 10px 30px -15px rgba(0, 0, 0, 0.5),
    inset 0 1px 0 rgba(255, 255, 255, 0.05);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
}

/* ----- Header ----- */
.ops-panel__header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-3);
  padding: 0.9rem 1.25rem;
  border-bottom: 1px solid var(--ops-divider);
}

.ops-panel__header-left {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  min-width: 0;
  flex: 1;
}

.ops-panel__badge {
  display: inline-flex;
  align-items: center;
  padding: 0.3rem 0.6rem;
  background: var(--ops-accent-bg);
  color: var(--ops-accent-soft);
  font-family: var(--font-mono);
  font-size: 0.85rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  border-radius: 6px;
  flex-shrink: 0;
}

.ops-panel__subtitle {
  font-size: 1rem;
  color: var(--ops-muted);
  font-weight: 500;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.ops-panel__status {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  font-size: 0.9rem;
  color: var(--ops-accent);
  font-weight: 500;
  flex-shrink: 0;
}

.ops-panel__status-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--ops-accent);
  box-shadow: 0 0 0 0 rgba(29, 158, 117, 0.6);
  animation: ops-pulse 1.8s ease-out infinite;
}

.ops-panel.is-complete .ops-panel__status-dot {
  animation: none;
  box-shadow: 0 0 10px rgba(29, 158, 117, 0.5);
}

@keyframes ops-pulse {
  0%   { box-shadow: 0 0 0 0 rgba(29, 158, 117, 0.55); }
  70%  { box-shadow: 0 0 0 8px rgba(29, 158, 117, 0); }
  100% { box-shadow: 0 0 0 0 rgba(29, 158, 117, 0); }
}

/* ----- Body ----- */
.ops-panel__body {
  padding: 1.1rem 1.25rem 0.25rem;
}

.ops-panel__respalda {
  font-family: var(--font-mono);
  font-size: 2rem;
  font-weight: 900;
  letter-spacing: 0.06em;
  color: var(--ops-accent);
  text-shadow: 0 0 24px rgba(29, 158, 117, 0.45);
  text-align: center;
  margin-bottom: var(--space-4);
}

.ops-panel__eyebrow {
  font-family: var(--font-mono);
  font-size: 0.825rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--ops-muted);
  margin-bottom: var(--space-3);
}

.ops-panel__rows {
  display: flex;
  flex-direction: column;
}

.ops-panel__row {
  display: flex;
  align-items: center;
  gap: var(--space-4);
  padding: 0.8rem 0;
  border-bottom: 1px solid var(--ops-divider);
  opacity: 0.35;
  transition:
    opacity 320ms var(--ease-out),
    transform 320ms var(--ease-out);
}

.ops-panel__row:last-child { border-bottom: none; }

.ops-panel__row.is-visible {
  opacity: 1;
}

.ops-panel__num {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 26px;
  height: 26px;
  border-radius: 50%;
  border: 1px solid rgba(255, 255, 255, 0.22);
  font-family: var(--font-mono);
  font-size: 0.85rem;
  font-weight: 600;
  color: rgba(255, 255, 255, 0.55);
  flex-shrink: 0;
  transition:
    border-color 320ms var(--ease-out),
    color 320ms var(--ease-out);
}

.ops-panel__row.is-active .ops-panel__num,
.ops-panel__row.is-done .ops-panel__num {
  border-color: var(--ops-accent);
  color: var(--ops-accent);
}

.ops-panel__cmd {
  flex: 1;
  min-width: 0;
  font-family: var(--font-mono);
  font-size: 1rem;
  color: rgba(255, 255, 255, 0.88);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  line-height: 1.4;
}

.ops-panel__cursor {
  display: none;
  width: 7px;
  height: 1.05em;
  background: var(--ops-accent);
  vertical-align: text-bottom;
  margin-left: 2px;
  animation: ops-blink 1s steps(1) infinite;
  box-shadow: 0 0 8px rgba(29, 158, 117, 0.6);
}

.ops-panel__row.is-active .ops-panel__cursor {
  display: inline-block;
}

@keyframes ops-blink {
  0%, 49%  { opacity: 1; }
  50%, 100% { opacity: 0; }
}

.ops-panel__check {
  width: 20px;
  height: 20px;
  color: var(--ops-accent);
  opacity: 0;
  transform: scale(0.7);
  transition:
    opacity 400ms var(--ease-out),
    transform 400ms var(--ease-out);
  flex-shrink: 0;
}

.ops-panel__row.is-done .ops-panel__check {
  opacity: 1;
  transform: scale(1);
}

/* ----- Footer ----- */
.ops-panel__footer {
  display: flex;
  align-items: center;
  gap: var(--space-4);
  padding: 0.9rem 1.25rem;
  border-top: 1px solid var(--ops-divider);
  background: rgba(0, 0, 0, 0.18);
}

.ops-panel__footer-label {
  font-size: 0.9rem;
  color: var(--ops-muted);
  flex-shrink: 0;
}

.ops-panel__progress {
  flex: 1;
  height: 3px;
  background: rgba(255, 255, 255, 0.08);
  border-radius: 2px;
  overflow: hidden;
}

.ops-panel__progress-bar {
  height: 100%;
  width: 0%;
  background: linear-gradient(90deg, var(--ops-accent), #2ecc71);
  border-radius: 2px;
  transition: width 360ms var(--ease-out);
  box-shadow: 0 0 12px rgba(29, 158, 117, 0.55);
}

.ops-panel__timer {
  font-family: var(--font-mono);
  font-size: 1rem;
  color: var(--ops-accent);
  font-variant-numeric: tabular-nums;
  min-width: 3.8ch;
  text-align: right;
  flex-shrink: 0;
}

@media (max-width: 640px) {
  .ops-panel__header  { padding: 0.8rem 1rem; }
  .ops-panel__body    { padding: 1rem 1rem 0.25rem; }
  .ops-panel__footer  { padding: 0.75rem 1rem; gap: var(--space-3); }
  .ops-panel__subtitle { font-size: 0.9rem; }
  .ops-panel__num     { width: 22px; height: 22px; font-size: 0.78rem; }
  .ops-panel__status  { font-size: 0.82rem; }
  .ops-panel__respalda { font-size: 1.5rem; }
  .ops-panel__cmd {
    font-size: 0.88rem;
    white-space: normal;
    overflow: visible;
    text-overflow: clip;
  }
  .ops-panel__row {
    gap: var(--space-3);
    padding: 0.7rem 0;
    align-items: flex-start;
  }
}


/* ==========================================================================
   8. Preguntas retóricas (quote block)
   ========================================================================== */
.rhetoric {
  margin: var(--space-12) auto 0;
  max-width: 780px;
  padding: clamp(1.5rem, 3vw, 2.25rem) clamp(1.5rem, 3vw, 2.5rem);
  border-radius: var(--radius-lg);
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-left: 3px solid var(--green-400);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
}

.rhetoric p {
  margin: 0;
  color: rgba(255, 255, 255, 0.88);
  font-size: var(--text-xl);
  font-weight: 500;
  line-height: 1.45;
}

.rhetoric p + p { margin-top: var(--space-3); }

.rhetoric__finale {
  color: #fff !important;
  font-weight: 800 !important;
  font-size: clamp(1.75rem, 2.2vw + 0.6rem, 2.4rem) !important;
  background: var(--grad-accent);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}


/* ==========================================================================
   9. Footer 3 columnas
   ========================================================================== */
.site-footer {
  background: var(--grad-section-dark);
  color: rgba(255, 255, 255, 0.78);
  padding-block: clamp(3rem, 6vw, 5rem) var(--space-8);
  border-top: 1px solid rgba(255, 255, 255, 0.06);
}

.site-footer__divider {
  height: 1px;
  background: linear-gradient(
    90deg,
    transparent,
    rgba(0, 230, 118, 0.35),
    rgba(255, 255, 255, 0.1),
    transparent
  );
  margin-bottom: var(--space-10);
}

.site-footer__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: var(--space-8);
}

@media (min-width: 768px) {
  .site-footer__grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: var(--space-10);
  }
}

.site-footer__col {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

.site-footer__icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border-radius: var(--radius-sm);
  background: rgba(0, 230, 118, 0.10);
  border: 1px solid rgba(0, 230, 118, 0.22);
  color: var(--green-400);
  margin-bottom: var(--space-2);
}

.site-footer__icon svg { width: 20px; height: 20px; }

.site-footer__title {
  margin: 0;
  font-size: var(--text-base);
  font-weight: 700;
  color: #fff;
  letter-spacing: var(--tracking-tight);
}

.site-footer__text {
  margin: 0;
  font-size: 1.05rem;
  line-height: 1.6;
  color: rgba(255, 255, 255, 0.66);
}

.site-footer__bottom {
  margin-top: var(--space-12);
  padding-top: var(--space-6);
  border-top: 1px solid rgba(255, 255, 255, 0.06);
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: center;
  gap: var(--space-3);
  font-size: var(--text-xs);
  color: rgba(255, 255, 255, 0.5);
  letter-spacing: var(--tracking-wide);
  text-transform: uppercase;
}


/* ==========================================================================
   10. Sticky CTA flotante
   ========================================================================== */
.sticky-cta {
  position: fixed;
  right: clamp(1rem, 3vw, 1.75rem);
  bottom: clamp(1rem, 3vw, 1.75rem);
  z-index: var(--z-sticky-cta);
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: 0.9rem 1.4rem;
  background: var(--grad-accent);
  color: #00331a !important;
  font-weight: 700;
  border-radius: var(--radius-pill);
  box-shadow:
    0 18px 40px -10px rgba(0, 230, 118, 0.55),
    0 8px 20px rgba(0, 0, 0, 0.25);
  transition:
    transform var(--duration-base) var(--ease-out),
    box-shadow var(--duration-base) var(--ease-out);
}

.sticky-cta svg { width: 16px; height: 16px; }

.sticky-cta:hover {
  transform: translateY(-2px) scale(1.03);
  box-shadow:
    0 22px 50px -10px rgba(0, 230, 118, 0.7),
    0 10px 24px rgba(0, 0, 0, 0.3);
}


/* ==========================================================================
   11. Modal de contacto
   ========================================================================== */
.modal {
  display: none;
  position: fixed;
  inset: 0;
  z-index: var(--z-modal);
  background: rgba(5, 15, 24, 0.72);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  align-items: center;
  justify-content: center;
  padding: var(--space-4);
  animation: fadeIn 200ms var(--ease-out);
}

.modal.is-open { display: flex; }

.modal__content {
  width: 100%;
  max-width: 460px;
  padding: clamp(1.75rem, 4vw, 2.5rem);
  background: var(--surface);
  border-radius: var(--radius-xl);
  border: 1px solid var(--border);
  box-shadow: 0 40px 80px rgba(0, 0, 0, 0.4);
  animation: fadeUp 320ms var(--ease-out);
}

.modal__title {
  margin: 0 0 var(--space-2);
  color: var(--navy-700);
  font-size: var(--text-2xl);
}

.modal__subtitle {
  margin: 0 0 var(--space-5);
  color: var(--text-muted);
  font-size: var(--text-sm);
}

.modal__form {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

.modal__form input,
.modal__form textarea {
  width: 100%;
  padding: 0.85rem 1rem;
  font-family: inherit;
  font-size: var(--text-base);
  color: var(--text-strong);
  background: var(--bg-subtle);
  border: 1px solid var(--border-strong);
  border-radius: var(--radius-md);
  transition:
    border-color var(--duration-fast) var(--ease-out),
    background var(--duration-fast) var(--ease-out),
    box-shadow var(--duration-fast) var(--ease-out);
  resize: vertical;
}

.modal__form input:focus,
.modal__form textarea:focus {
  outline: none;
  background: #fff;
  border-color: var(--green-500);
  box-shadow: 0 0 0 4px rgba(46, 204, 113, 0.15);
}

.form-message {
  display: none;
  margin-top: var(--space-3);
  padding: var(--space-3);
  border-radius: var(--radius-md);
  text-align: center;
  font-weight: 600;
  font-size: var(--text-sm);
}

.form-message.success {
  background: #d4f5dd;
  color: #0f5d2d;
  display: block;
}

.form-message.error {
  background: #fbe0e0;
  color: #7a1c1c;
  display: block;
}

.modal__actions {
  display: flex;
  gap: var(--space-3);
  margin-top: var(--space-4);
}

.modal__actions .btn { flex: 1; }

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

.modal .btn--ghost:hover {
  background: var(--bg-base);
}

/* Floating labels */
.form-field {
  position: relative;
}

.form-field input,
.form-field textarea {
  padding-top: 1.4rem;
  padding-bottom: 0.4rem;
}

.form-field label {
  position: absolute;
  left: 1rem;
  top: 50%;
  transform: translateY(-50%);
  font-size: var(--text-sm);
  color: var(--text-muted);
  pointer-events: none;
  transition: top 0.2s, font-size 0.2s, color 0.2s, transform 0.2s;
}

.form-field:has(textarea) label {
  top: 0.85rem;
  transform: none;
}

.form-field input:focus ~ label,
.form-field input:not(:placeholder-shown) ~ label,
.form-field textarea:focus ~ label,
.form-field textarea:not(:placeholder-shown) ~ label {
  top: 0.35rem;
  transform: none;
  font-size: 0.7rem;
  color: var(--green-500, #2ecc71);
}

.form-field input.has-error,
.form-field textarea.has-error {
  border-color: #c0392b;
}

.field-error {
  display: block;
  font-size: 0.75rem;
  color: #c0392b;
  min-height: 1rem;
  padding-left: 0.25rem;
  margin-top: 0.2rem;
}

.required {
  color: #c0392b;
}


/* ==========================================================================
   12. Responsive global tweaks
   ========================================================================== */
@media (max-width: 900px) {
  .navbar__toggle { display: inline-flex; }

  .navbar__menu {
    position: absolute;
    left: 0;
    right: 0;
    top: 64px;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    padding: var(--space-3) var(--container-pad) var(--space-5);
    background: rgba(7, 30, 47, 0.95);
    backdrop-filter: blur(18px) saturate(140%);
    -webkit-backdrop-filter: blur(18px) saturate(140%);
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
    max-height: 0;
    opacity: 0;
    overflow: hidden;
    pointer-events: none;
    transition:
      max-height var(--duration-base) var(--ease-out),
      opacity var(--duration-base) var(--ease-out);
  }

  .navbar__toggle-input:checked ~ .navbar__container .navbar__menu {
    max-height: 80vh;
    opacity: 1;
    pointer-events: auto;
  }

  .navbar__link {
    padding: var(--space-3) var(--space-4);
    font-size: var(--text-base);
  }

  .navbar__link::after { display: none; }

  .navbar__link.is-active {
    background: rgba(0, 230, 118, 0.10);
    border-left: 3px solid var(--green-400);
  }

  .navbar__cta {
    margin: var(--space-3) 0 0;
    text-align: center;
    justify-content: center;
  }

  .hero__ctas .btn { flex: 1 1 160px; }
  .chips { justify-content: flex-start; }
}