/* ═══════════════════════════════════════════════
   CUSTOM PROPERTIES
═══════════════════════════════════════════════ */
:root {
  --selva:      #07231C;
  --selva-2:    #0C3528;
  --selva-3:    #114030;
  --palma:      #13A074;
  --palma-soft: #5BD7AC;
  --magma:      #FF6A3C;
  --arena:      #F2EADB;
  --arena-2:    #E7DCC7;
  --tiza:       #FBFAF6;
  --tinta:      #08201A;
  --niebla:     #9FC4B4;
  --niebla-2:   #6F9A88;

  --display: 'Space Grotesk', sans-serif;
  --body:    'Inter', sans-serif;
  --mono:    'Space Mono', monospace;

  --nav-h: 72px;
  --radius: 12px;
  --radius-lg: 20px;
  --transition: 240ms ease;
}

/* ═══════════════════════════════════════════════
   RESET & BASE
═══════════════════════════════════════════════ */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: var(--body);
  background-color: var(--selva);
  color: var(--tiza);
  line-height: 1.6;
  overflow-x: hidden;
}

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

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

ul, ol {
  list-style: none;
}

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

/* ═══════════════════════════════════════════════
   UTILITIES
═══════════════════════════════════════════════ */
.container {
  width: 100%;
  max-width: 1160px;
  margin-inline: auto;
  padding-inline: clamp(1.25rem, 5vw, 2.5rem);
}

.eyebrow {
  font-family: var(--mono);
  font-size: 0.75rem;
  font-weight: 400;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--palma);
  margin-bottom: 0.75rem;
}

.eyebrow-magma { color: var(--magma); }

.section-title {
  font-family: var(--display);
  font-size: clamp(1.75rem, 4vw, 2.75rem);
  font-weight: 700;
  line-height: 1.15;
  color: var(--tiza);
  margin-bottom: 1rem;
}

.section-subtitle {
  font-size: 1rem;
  color: var(--niebla);
  max-width: 52ch;
  line-height: 1.65;
}

.section-header {
  text-align: center;
  margin-bottom: clamp(2.5rem, 6vw, 4rem);
}

.section-header .section-subtitle {
  margin-inline: auto;
}

/* Focus styles */
:focus-visible {
  outline: 2px solid var(--palma-soft);
  outline-offset: 3px;
  border-radius: 4px;
}

/* ═══════════════════════════════════════════════
   BUTTONS
═══════════════════════════════════════════════ */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-family: var(--body);
  font-size: 0.9375rem;
  font-weight: 600;
  padding: 0.75rem 1.5rem;
  border-radius: var(--radius);
  min-height: 48px;
  transition: all var(--transition);
  white-space: nowrap;
}

.btn-primary {
  background-color: var(--palma);
  color: var(--tinta);
}
.btn-primary:hover,
.btn-primary:focus-visible {
  background-color: var(--palma-soft);
}

.btn-secondary {
  background: transparent;
  color: var(--tiza);
  border: 1.5px solid rgba(159, 196, 180, 0.5);
}
.btn-secondary:hover,
.btn-secondary:focus-visible {
  border-color: var(--tiza);
  background: rgba(251, 250, 246, 0.06);
}

.btn-outline {
  background: #13A074;
  color: #FBFAF6;
  border: none;
}
.btn-outline:hover,
.btn-outline:focus-visible {
  background: #0e8560;
  color: #FBFAF6;
}

.btn-whatsapp {
  background-color: var(--palma);
  color: var(--tinta);
  font-size: 0.875rem;
}
.btn-whatsapp:hover,
.btn-whatsapp:focus-visible {
  background-color: var(--palma-soft);
}

.btn-lg {
  font-size: 1.0625rem;
  padding: 1rem 2rem;
  border-radius: var(--radius);
}

.link-palma {
  color: var(--palma-soft);
  text-decoration: underline;
  text-underline-offset: 3px;
}
.link-palma:hover { color: var(--tiza); }

/* ═══════════════════════════════════════════════
   NAV
═══════════════════════════════════════════════ */
#nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  height: var(--nav-h);
  background: rgba(7, 35, 28, 0.6);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid rgba(19, 160, 116, 0.1);
  transition: background var(--transition);
}

#nav.scrolled {
  background: rgba(7, 35, 28, 0.95);
}

.nav-inner {
  max-width: 1160px;
  margin-inline: auto;
  padding-inline: clamp(1.25rem, 5vw, 2.5rem);
  height: 100%;
  display: flex;
  align-items: center;
  gap: 2rem;
}

.nav-logo {
  font-family: var(--display);
  font-weight: 700;
  font-size: 1.375rem;
  color: var(--tiza);
  flex-shrink: 0;
  letter-spacing: -0.01em;
}
.nav-logo:hover { opacity: 0.85; }

.logo-503 { color: var(--magma); }

.nav-links {
  display: none;
  gap: 0.25rem;
  list-style: none;
  margin-left: 1.5rem;
}

.nav-link {
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--niebla);
  padding: 0.375rem 0.75rem;
  border-radius: 8px;
  transition: color var(--transition), background var(--transition);
}
.nav-link:hover,
.nav-link.active {
  color: #FBFAF6;
  background: rgba(19, 160, 116, 0.08);
}

.nav-cta {
  margin-left: auto;
  flex-shrink: 0;
  display: none;
}

.hamburger {
  margin-left: auto;
  display: flex;
  flex-direction: column;
  gap: 5px;
  padding: 0.5rem;
  border-radius: 8px;
  min-height: 48px;
  min-width: 48px;
  align-items: center;
  justify-content: center;
}
.hamburger:hover { background: rgba(159, 196, 180, 0.1); }

.ham-line {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--tiza);
  border-radius: 2px;
  transition: transform var(--transition), opacity var(--transition);
}

.hamburger[aria-expanded="true"] .ham-line:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}
.hamburger[aria-expanded="true"] .ham-line:nth-child(2) {
  opacity: 0;
  transform: scaleX(0);
}
.hamburger[aria-expanded="true"] .ham-line:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

/* Mobile nav overlay */
.nav-links.open {
  display: flex;
  flex-direction: column;
  position: fixed;
  top: var(--nav-h);
  left: 0;
  right: 0;
  background: rgba(7, 35, 28, 0.98);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  padding: 1.25rem clamp(1.25rem, 5vw, 2.5rem) 2rem;
  border-bottom: 1px solid rgba(19, 160, 116, 0.15);
  gap: 0.25rem;
}

.nav-links.open .nav-link {
  font-size: 1rem;
  padding: 0.75rem 1rem;
}

.nav-links.open + .nav-cta {
  display: none;
}

/* Desktop nav */
@media (min-width: 1024px) {
  .nav-links {
    display: flex;
  }
  .nav-cta {
    display: inline-flex;
  }
  .hamburger {
    display: none;
  }
}

/* ═══════════════════════════════════════════════
   HERO
═══════════════════════════════════════════════ */
.hero {
  position: relative;
  min-height: 100svh;
  display: flex;
  align-items: center;
  padding-top: clamp(120px, 13vw, 148px);
  background-color: var(--selva);
  background-image:
    radial-gradient(ellipse 60% 50% at 100% 0%, rgba(19, 160, 116, 0.18) 0%, transparent 70%),
    radial-gradient(ellipse 50% 40% at 0% 100%, rgba(255, 106, 60, 0.10) 0%, transparent 70%);
  overflow: hidden;
}

.hero-bg-deco {
  position: absolute;
  right: -0.05em;
  top: 50%;
  transform: translateY(-50%);
  font-family: var(--display);
  font-weight: 700;
  font-size: clamp(120px, 18vw, 280px);
  color: rgba(19, 160, 116, 0.065);
  user-select: none;
  pointer-events: none;
  line-height: 1;
  white-space: nowrap;
}

.hero-content {
  position: relative;
  z-index: 1;
  padding-top: clamp(3rem, 8vw, 6rem);
  padding-bottom: clamp(3rem, 8vw, 6rem);
  max-width: 720px;
}

.hero-title {
  font-family: var(--display);
  font-weight: 700;
  font-size: clamp(3.25rem, 9vw, 7.5rem);
  line-height: 1.0;
  letter-spacing: -0.02em;
  color: var(--tiza);
  margin-bottom: 28px;
}

.hero-title-accent { color: var(--magma); }

.hero-subtitle {
  font-size: clamp(1rem, 2vw, 1.175rem);
  color: var(--niebla);
  max-width: 48ch;
  line-height: 1.65;
  margin-bottom: 32px;
}

.hero-ctas {
  display: flex;
  flex-wrap: wrap;
  gap: 0.875rem;
  margin-bottom: 2rem;
}

.hero-trust {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem 1.5rem;
  list-style: none;
}

.hero-trust li {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  font-family: var(--mono);
  font-size: 0.75rem;
  color: var(--niebla-2);
  letter-spacing: 0.03em;
}

.hero-trust li svg {
  color: var(--palma);
  flex-shrink: 0;
}

/* ═══════════════════════════════════════════════
   PROBLEMA / SOLUCIÓN
═══════════════════════════════════════════════ */
.prob-sol {
  background-color: var(--selva-2);
  padding: clamp(4rem, 10vw, 7rem) 0;
}

.prob-sol-grid {
  display: grid;
  gap: clamp(2rem, 5vw, 3rem);
}

@media (min-width: 768px) {
  .prob-sol-grid {
    grid-template-columns: 1fr 1fr;
    gap: clamp(2rem, 4vw, 4rem);
  }
}

.prob-col,
.sol-col {
  padding: clamp(1.5rem, 4vw, 2rem);
  border-radius: var(--radius-lg);
  background: rgba(17, 64, 48, 0.35);
}

.prob-col {
  border-left: 3px solid rgba(255, 106, 60, 0.7);
}

.sol-col {
  border-left: 3px solid rgba(19, 160, 116, 0.7);
}

.prob-col .section-title,
.sol-col .section-title {
  font-size: clamp(1.5rem, 3vw, 2rem);
  margin-bottom: 1.5rem;
}

.pain-list,
.benefit-list {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  list-style: none;
}

.pain-list li,
.benefit-list li {
  display: flex;
  align-items: flex-start;
  gap: 0.625rem;
  font-size: 0.9375rem;
  line-height: 1.5;
  color: var(--niebla);
}

.icon-x {
  color: var(--magma);
  flex-shrink: 0;
  margin-top: 0.125rem;
}

.icon-check {
  color: var(--palma);
  flex-shrink: 0;
  margin-top: 0.125rem;
}

/* ═══════════════════════════════════════════════
   SERVICIOS / PRECIOS
═══════════════════════════════════════════════ */
.servicios {
  background-color: var(--selva);
  padding: clamp(4rem, 10vw, 7rem) 0;
}

.pricing-grid {
  display: grid;
  gap: 1.5rem;
  margin-bottom: 2rem;
}

@media (min-width: 1024px) {
  .pricing-grid {
    grid-template-columns: repeat(3, 1fr);
    align-items: start;
  }
}

.pricing-card {
  position: relative;
  background: var(--selva-2);
  border: 1px solid rgba(19, 160, 116, 0.15);
  border-radius: var(--radius-lg);
  transition: border-color var(--transition), transform var(--transition);
}
.pricing-card:hover {
  border-color: rgba(19, 160, 116, 0.4);
  transform: translateY(-3px);
}

.pricing-card--featured {
  border-color: rgba(19, 160, 116, 0.45);
  background: var(--selva-3);
  box-shadow: 0 0 0 1px rgba(19, 160, 116, 0.2), 0 24px 48px rgba(0,0,0,0.35);
}
.pricing-card--featured:hover {
  border-color: var(--palma);
}

.pricing-badge {
  position: absolute;
  top: -1px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--magma);
  color: var(--tinta);
  font-family: var(--mono);
  font-size: 0.6875rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 0.25rem 0.875rem;
  border-radius: 0 0 var(--radius) var(--radius);
  white-space: nowrap;
}

.pricing-card-inner {
  padding: clamp(1.5rem, 3vw, 2rem);
  padding-top: 2.25rem;
}

.pricing-card--featured .pricing-card-inner {
  padding-top: 2.75rem;
}

.plan-name {
  margin-bottom: 0.5rem;
}

.plan-price {
  margin-bottom: 1.5rem;
}

.price-amount {
  font-family: var(--display);
  font-size: 2.5rem;
  font-weight: 700;
  color: var(--tiza);
}

.plan-features {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  margin-bottom: 1.75rem;
  list-style: none;
}

.plan-features li {
  display: flex;
  align-items: flex-start;
  gap: 0.5rem;
  font-size: 0.875rem;
  color: var(--niebla);
  line-height: 1.45;
}

.plan-features li svg {
  color: var(--palma);
  flex-shrink: 0;
  margin-top: 0.125rem;
}

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

.pricing-note {
  text-align: center;
  font-size: 0.875rem;
  color: var(--niebla-2);
  line-height: 1.6;
}

/* ═══════════════════════════════════════════════
   PORTAFOLIO
═══════════════════════════════════════════════ */
.portafolio {
  background-color: var(--selva-2);
  padding: clamp(4rem, 10vw, 7rem) 0;
}

.portfolio-grid {
  display: grid;
  gap: 1.5rem;
  margin-bottom: 3rem;
}

@media (min-width: 1024px) {
  .portfolio-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

.portfolio-card {
  background: var(--selva-3);
  border: 1px solid rgba(19, 160, 116, 0.12);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: border-color var(--transition), transform var(--transition);
}
.portfolio-card:hover {
  border-color: rgba(19, 160, 116, 0.35);
  transform: translateY(-3px);
}

/* Browser mockup */
.browser-mockup {
  background: var(--selva);
  border-bottom: 1px solid rgba(19, 160, 116, 0.12);
  border-radius: 12px 12px 0 0;
  overflow: hidden;
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.3);
}

.browser-bar {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.6rem 0.875rem;
  background: rgba(8, 32, 26, 0.6);
  border-bottom: 1px solid rgba(19, 160, 116, 0.08);
}

.browser-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  flex-shrink: 0;
}
.dot-red    { background: #FF5F57; }
.dot-yellow { background: #FEBC2E; }
.dot-green  { background: #28C840; }

.browser-url {
  font-family: var(--mono);
  font-size: 0.6875rem;
  color: var(--niebla-2);
  margin-left: 0.5rem;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.browser-screen {
  height: 160px;
  overflow: hidden;
}

.mock-hero {
  height: 100%;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  justify-content: center;
  padding: 1.25rem;
  background:
    linear-gradient(135deg, rgba(7, 35, 28, 0.9) 0%, rgba(17, 64, 48, 0.85) 100%);
  position: relative;
  overflow: hidden;
}

.mock-hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 70% 60% at 80% 30%, rgba(255, 106, 60, 0.28) 0%, transparent 70%);
}

.mock-hero--salon::before {
  background:
    radial-gradient(ellipse 70% 60% at 80% 30%, rgba(19, 160, 116, 0.28) 0%, transparent 70%);
}

.mock-hero--food::before {
  background:
    radial-gradient(ellipse 70% 60% at 80% 30%, rgba(200, 137, 61, 0.28) 0%, transparent 70%);
}

.mock-title {
  position: relative;
  font-family: var(--display);
  font-weight: 700;
  font-size: 1.5rem;
  color: var(--tiza);
  line-height: 1;
  margin-bottom: 0.25rem;
}

.mock-sub {
  position: relative;
  font-family: var(--mono);
  font-size: 0.6875rem;
  color: var(--niebla);
  margin-bottom: 0.875rem;
}

.mock-wabtn {
  position: relative;
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  background: #25D366;
  color: #06351b;
  font-family: var(--mono);
  font-size: 0.6875rem;
  font-weight: 700;
  padding: 0.35rem 0.7rem;
  border-radius: 8px;
  pointer-events: none;
}

.portfolio-info {
  padding: 1.25rem clamp(1rem, 3vw, 1.5rem);
}

.portfolio-name {
  font-family: var(--display);
  font-weight: 600;
  font-size: 1.0625rem;
  color: var(--tiza);
  margin-bottom: 0.75rem;
  margin-top: 0.25rem;
}

.portfolio-features {
  display: flex;
  flex-direction: column;
  gap: 0.375rem;
  margin-bottom: 1rem;
}

.portfolio-features li {
  font-size: 0.8125rem;
  color: var(--niebla-2);
  padding-left: 1rem;
  position: relative;
}
.portfolio-features li::before {
  content: '·';
  position: absolute;
  left: 0;
  color: var(--palma);
}

.live-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  font-family: var(--mono);
  font-size: 0.6875rem;
  color: var(--palma-soft);
  background: rgba(19, 160, 116, 0.1);
  border: 1px solid rgba(19, 160, 116, 0.25);
  padding: 0.2rem 0.625rem;
  border-radius: 100px;
}

.live-dot {
  width: 6px;
  height: 6px;
  background: var(--palma-soft);
  border-radius: 50%;
  animation: pulse-live 2s ease-in-out infinite;
}

@keyframes pulse-live {
  0%, 100% { opacity: 1; transform: scale(1); }
  50%       { opacity: 0.5; transform: scale(0.8); }
}

.portfolio-cta {
  text-align: center;
}

/* ═══════════════════════════════════════════════
   PROCESO
═══════════════════════════════════════════════ */
.proceso {
  background-color: var(--selva);
  padding: clamp(4rem, 10vw, 7rem) 0;
}

.steps-list {
  display: grid;
  gap: 0;
  list-style: none;
  margin-bottom: 3rem;
  position: relative;
}

@media (min-width: 1024px) {
  .steps-list {
    grid-template-columns: repeat(4, 1fr);
    gap: 0;
  }
}

.step {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  padding: 1.5rem clamp(1rem, 3vw, 1.75rem);
  position: relative;
}

/* Connector line — vertical on mobile */
.step:not(:last-child)::after {
  content: '';
  position: absolute;
  left: calc(clamp(1rem, 3vw, 1.75rem) + 1.25rem);
  top: calc(1.5rem + 2.5rem);
  width: 2px;
  height: calc(100% - 2.5rem);
  background: linear-gradient(to bottom, rgba(19, 160, 116, 0.4), rgba(19, 160, 116, 0.1));
}

@media (min-width: 1024px) {
  .step {
    padding: 2rem 1.5rem;
  }
  .step:not(:last-child)::after {
    left: auto;
    top: calc(2rem + 1.25rem);
    right: -1px;
    width: calc(100% - 3rem - 2.5rem);
    height: 2px;
    background: linear-gradient(to right, rgba(19, 160, 116, 0.4), rgba(19, 160, 116, 0.1));
  }
}

.step-number {
  font-family: var(--mono);
  font-size: 0.875rem;
  font-weight: 700;
  color: var(--palma);
  background: rgba(19, 160, 116, 0.1);
  border: 1px solid rgba(19, 160, 116, 0.25);
  width: 2.5rem;
  height: 2.5rem;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.step-title {
  font-family: var(--display);
  font-size: 1.0625rem;
  font-weight: 600;
  color: var(--tiza);
  margin-bottom: 0.4rem;
}

.step-desc {
  font-size: 0.875rem;
  color: var(--niebla);
  line-height: 1.6;
}

.garantia {
  display: flex;
  align-items: flex-start;
  gap: 0.875rem;
  background: rgba(19, 160, 116, 0.07);
  border: 1px solid rgba(19, 160, 116, 0.3);
  border-radius: var(--radius);
  padding: 1.25rem 1.5rem;
  max-width: 600px;
  margin-inline: auto;
}

.garantia svg {
  color: var(--palma);
  flex-shrink: 0;
  margin-top: 0.1rem;
}

.garantia p {
  font-size: 0.9375rem;
  color: var(--niebla);
  line-height: 1.55;
}

.garantia strong {
  color: var(--tiza);
  font-weight: 600;
}

/* ═══════════════════════════════════════════════
   NOSOTROS
═══════════════════════════════════════════════ */
.nosotros {
  background-color: var(--selva-2);
  padding: clamp(4rem, 10vw, 7rem) 0;
}

.nosotros-grid {
  display: grid;
  gap: clamp(2.5rem, 6vw, 4rem);
  align-items: center;
}

@media (min-width: 768px) {
  .nosotros-grid {
    grid-template-columns: 1fr 1fr;
  }
}

.nosotros-para {
  font-size: 0.9375rem;
  color: var(--niebla);
  line-height: 1.7;
  margin-bottom: 1rem;
}
.nosotros-para:last-child { margin-bottom: 0; }

.nosotros-visual {
  position: relative;
  background: var(--selva-3);
  border: 1px solid rgba(19, 160, 116, 0.3);
  border-radius: var(--radius-lg);
  padding: clamp(2rem, 5vw, 3rem);
  overflow: hidden;
}

.stats-watermark {
  position: absolute;
  bottom: -0.2em;
  right: -0.05em;
  font-family: var(--display);
  font-weight: 700;
  font-size: clamp(5rem, 14vw, 9rem);
  color: rgba(19, 160, 116, 0.12);
  line-height: 1;
  user-select: none;
  pointer-events: none;
}

.stats-inner {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.stat-item {}

.stat-number {
  font-family: var(--display);
  font-size: clamp(2rem, 5vw, 3rem);
  font-weight: 700;
  color: var(--tiza);
  line-height: 1;
  margin-bottom: 0.2rem;
}

.stat-number--magma { color: var(--magma); }

.stat-label {
  font-family: var(--mono);
  font-size: 0.75rem;
  color: var(--niebla-2);
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.stats-flag {
  font-family: var(--mono);
  font-size: 0.875rem;
  color: var(--niebla);
  margin-top: 0.5rem;
}

/* ═══════════════════════════════════════════════
   FAQ
═══════════════════════════════════════════════ */
.faq {
  background-color: var(--selva);
  padding: clamp(4rem, 10vw, 7rem) 0;
}

.faq-inner {
  max-width: 720px;
}

.accordion {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.accordion-item {
  background: var(--selva-2);
  border: 1px solid rgba(19, 160, 116, 0.12);
  border-radius: var(--radius);
  overflow: hidden;
  transition: border-color var(--transition);
}
.accordion-item:has(.accordion-btn[aria-expanded="true"]) {
  border-color: rgba(19, 160, 116, 0.35);
}

.accordion-btn {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  text-align: left;
  padding: 1.125rem 1.25rem;
  font-size: 0.9375rem;
  font-weight: 600;
  color: var(--tiza);
  min-height: 48px;
  transition: background var(--transition), color var(--transition);
}
.accordion-btn:hover {
  background: rgba(19, 160, 116, 0.06);
  color: var(--palma-soft);
}
.accordion-btn[aria-expanded="true"] {
  color: var(--palma-soft);
}

.accordion-icon {
  font-size: 1.25rem;
  color: var(--palma);
  flex-shrink: 0;
  transition: transform var(--transition);
  line-height: 1;
  display: inline-block;
}

.accordion-btn[aria-expanded="true"] .accordion-icon {
  transform: rotate(90deg);
}

.accordion-panel {
  max-height: 0;
  overflow: hidden;
  transition: max-height 300ms ease;
}

.accordion-panel.open {
  max-height: 300px;
}

.accordion-panel p {
  padding: 0 1.25rem 1.125rem;
  font-size: 0.9rem;
  color: var(--niebla);
  line-height: 1.65;
}

/* ═══════════════════════════════════════════════
   CTA FINAL
═══════════════════════════════════════════════ */
.cta-final {
  position: relative;
  background: linear-gradient(180deg, var(--selva) 0%, var(--selva-2) 100%);
  padding: clamp(5rem, 12vw, 9rem) 0;
  text-align: center;
  overflow: hidden;
}

.cta-final-deco {
  position: absolute;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
  font-family: var(--display);
  font-weight: 700;
  font-size: clamp(120px, 22vw, 320px);
  color: rgba(19, 160, 116, 0.05);
  user-select: none;
  pointer-events: none;
  white-space: nowrap;
  line-height: 1;
}

.cta-final-content {
  position: relative;
  z-index: 1;
}

.cta-final-title {
  font-family: var(--display);
  font-size: clamp(2rem, 6vw, 4rem);
  font-weight: 700;
  line-height: 1.1;
  color: var(--tiza);
  margin-bottom: 1rem;
}

.cta-final-sub {
  font-size: 1rem;
  color: var(--niebla);
  margin-bottom: 2rem;
  line-height: 1.5;
}

.cta-final-microcopy {
  margin-top: 1.25rem;
  margin-bottom: 0;
  font-size: 0.8125rem;
  color: var(--niebla-2);
}

/* ═══════════════════════════════════════════════
   FOOTER
═══════════════════════════════════════════════ */
.footer {
  background-color: var(--selva);
  border-top: 1px solid rgba(19, 160, 116, 0.1);
  padding-top: clamp(3rem, 8vw, 5rem);
}

.footer-grid {
  display: grid;
  gap: 2.5rem;
  margin-bottom: 3rem;
}

@media (min-width: 768px) {
  .footer-grid {
    grid-template-columns: 1.5fr 1fr 1fr;
    gap: 2rem;
  }
}

.footer-logo {
  display: inline-flex;
  margin-bottom: 0.625rem;
}

.footer-tagline {
  font-size: 0.875rem;
  color: var(--niebla-2);
  margin-bottom: 1.25rem;
  line-height: 1.5;
}

.footer-socials {
  display: flex;
  gap: 0.75rem;
}

.social-link {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border-radius: 10px;
  background: rgba(19, 160, 116, 0.1);
  color: var(--niebla);
  transition: background var(--transition), color var(--transition);
}
.social-link:hover {
  background: rgba(19, 160, 116, 0.2);
  color: var(--palma-soft);
}

.footer-nav-title {
  font-family: var(--mono);
  font-size: 0.6875rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--niebla-2);
  margin-bottom: 1rem;
}

.footer-nav ul,
.footer-contact ul {
  display: flex;
  flex-direction: column;
  gap: 0.625rem;
}

.footer-link {
  font-size: 0.875rem;
  color: var(--niebla);
  transition: color var(--transition);
}
.footer-link:hover { color: var(--palma-soft); }

.footer-bottom {
  border-top: 1px solid rgba(19, 160, 116, 0.1);
  padding: 1.25rem 0;
}

.footer-bottom p {
  text-align: center;
  font-family: var(--mono);
  font-size: 0.75rem;
  color: var(--niebla-2);
}

/* ═══════════════════════════════════════════════
   SCROLL REVEAL
═══════════════════════════════════════════════ */
.reveal-card,
.reveal-step {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 500ms ease, transform 500ms ease;
}

.reveal-card.revealed,
.reveal-step.revealed {
  opacity: 1;
  transform: translateY(0);
}

.reveal-card:nth-child(2) { transition-delay: 80ms; }
.reveal-card:nth-child(3) { transition-delay: 160ms; }
.reveal-step:nth-child(2) { transition-delay: 80ms; }
.reveal-step:nth-child(3) { transition-delay: 160ms; }
.reveal-step:nth-child(4) { transition-delay: 240ms; }

@media (prefers-reduced-motion: reduce) {
  .reveal-card,
  .reveal-step {
    opacity: 1;
    transform: none;
    transition: none;
  }
  .live-dot {
    animation: none;
  }
  html {
    scroll-behavior: auto;
  }
}

/* ═══════════════════════════════════════════════
   MOBILE-FIRST ADJUSTMENTS
═══════════════════════════════════════════════ */
@media (max-width: 639px) {
  .hero-ctas {
    flex-direction: column;
  }
  .hero-ctas .btn {
    width: 100%;
    justify-content: center;
  }
  .btn-lg {
    width: 100%;
    justify-content: center;
  }
}

@media (min-width: 640px) {
  .prob-sol-grid {
    grid-template-columns: 1fr 1fr;
  }
}

/* ── NAV LOGO SVG ── */
.nav-logo {
  display: flex;
  align-items: center;
  text-decoration: none;
  line-height: 0;
}

.nav-logo svg {
  display: block;
  height: 44px;
  width: auto;
}