/* ==========================================================================
   NEXXO DIGITAL — style.css
   Sistema de diseño: minimalista, cálido, en base a la identidad de marca.
   Mobile-first. Sin frameworks. Unidades fluidas (rem, %, clamp, min, max).
   ========================================================================== */

/* -------------------- 1. Tokens -------------------- */
:root {
  /* Paleta de marca */
  --color-blue: #4f8dfd;
  --color-purple: #8e7bfd;
  --color-ink: #1e293b;
  --color-bg: #ffffff;
  --color-bg-soft: #f7f9fb;
  --color-bg-softer: #f0f3f7;

  /* Roles semánticos */
  --text-primary: var(--color-ink);
  --text-secondary: #52606d;
  --text-muted: #8592a1;
  --text-on-dark: #f7f9fb;
  --surface-0: var(--color-bg);
  --surface-1: var(--color-bg-soft);
  --surface-2: var(--color-bg-softer);
  --border-soft: #e3e8ee;
  --border-strong: #cbd5e1;
  --accent: var(--color-blue);
  --accent-2: var(--color-purple);
  --focus-ring: 0 0 0 3px rgba(79, 141, 253, 0.35);

  /* Gradiente de marca — uso restringido (logo, acentos puntuales) */
  --brand-gradient: linear-gradient(135deg, var(--color-blue), var(--color-purple));

  /* Tipografía */
  --font-display: "Fraunces", ui-serif, Georgia, serif;
  --font-body: "Plus Jakarta Sans", ui-sans-serif, system-ui, -apple-system, "Segoe UI", sans-serif;

  --fs-xs: clamp(0.78rem, 0.75rem + 0.15vw, 0.85rem);
  --fs-sm: clamp(0.9rem, 0.87rem + 0.15vw, 0.98rem);
  --fs-base: clamp(1rem, 0.97rem + 0.2vw, 1.1rem);
  --fs-md: clamp(1.15rem, 1.05rem + 0.4vw, 1.4rem);
  --fs-lg: clamp(1.5rem, 1.3rem + 0.9vw, 2.1rem);
  --fs-xl: clamp(2rem, 1.6rem + 1.8vw, 3.2rem);
  --fs-xxl: clamp(2.6rem, 1.9rem + 3vw, 4.4rem);

  /* Espaciado fluido */
  --space-xs: clamp(0.5rem, 0.45rem + 0.2vw, 0.7rem);
  --space-sm: clamp(0.9rem, 0.8rem + 0.4vw, 1.2rem);
  --space-md: clamp(1.5rem, 1.3rem + 0.9vw, 2.2rem);
  --space-lg: clamp(2.5rem, 2rem + 2vw, 4rem);
  --space-xl: clamp(4rem, 3rem + 4vw, 7rem);

  --radius-sm: 10px;
  --radius-md: 16px;
  --radius-lg: 28px;
  --radius-pill: 999px;

  --max-width: min(72rem, 92vw);
  --transition: 220ms cubic-bezier(0.4, 0, 0.2, 1);

  --header-h: clamp(4rem, 3.5rem + 1vw, 5rem);
}

/* -------------------- 2. Reset -------------------- */
*,
*::before,
*::after {
  box-sizing: border-box;
}

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

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}

body {
  margin: 0;
  font-family: var(--font-body);
  font-size: var(--fs-base);
  line-height: 1.65;
  color: var(--text-primary);
  background: var(--surface-0);
  -webkit-font-smoothing: antialiased;
}

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

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

ul,
ol {
  list-style: none;
  margin: 0;
  padding: 0;
}

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

input,
textarea {
  font: inherit;
}

h1,
h2,
h3,
h4 {
  font-family: var(--font-display);
  font-weight: 500;
  line-height: 1.2;
  margin: 0;
  color: var(--text-primary);
}

p {
  margin: 0;
}

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

/* -------------------- 3. Utilidades -------------------- */
.container {
  width: 100%;
  max-width: var(--max-width);
  margin-inline: auto;
  padding-inline: clamp(1.2rem, 4vw, 2rem);
}

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

.section-soft {
  background: var(--surface-1);
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.5em;
  font-size: var(--fs-xs);
  font-weight: 500;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--accent);
  margin-block-end: var(--space-xs);
}

.section-head {
  max-width: 42rem;
  margin-block-end: var(--space-lg);
}

.section-head p {
  margin-block-start: var(--space-xs);
  font-size: var(--fs-md);
  color: var(--text-secondary);
}

.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.skip-link {
  position: absolute;
  top: -100%;
  left: 1rem;
  background: var(--color-ink);
  color: var(--text-on-dark);
  padding: 0.8rem 1.2rem;
  border-radius: var(--radius-sm);
  z-index: 1000;
  transition: top var(--transition);
}

.skip-link:focus {
  top: 1rem;
}

/* Botones */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5em;
  padding: 0.9em 1.7em;
  border-radius: var(--radius-pill);
  font-size: var(--fs-sm);
  font-weight: 500;
  border: 1.5px solid transparent;
  transition: transform var(--transition), background var(--transition), border-color var(--transition), color var(--transition);
  white-space: nowrap;
}

.btn:active {
  transform: scale(0.97);
}

.btn-primary {
  background: var(--color-ink);
  color: var(--text-on-dark);
}

.btn-primary:hover {
  background: #33415a;
}

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

.btn-secondary:hover {
  border-color: var(--color-ink);
  background: var(--surface-1);
}

.btn-whatsapp {
  background: var(--color-ink);
  color: var(--text-on-dark);
  padding: 1em 2.2em;
  font-size: var(--fs-base);
  position: relative;
}

.btn-whatsapp::after {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: inherit;
  border: 1.5px solid var(--color-purple);
  opacity: 0;
  animation: whatsappPulse 2.6s ease-out infinite;
  pointer-events: none;
}

@keyframes whatsappPulse {
  0% {
    opacity: 0.5;
    transform: scale(1);
  }
  100% {
    opacity: 0;
    transform: scale(1.12);
  }
}

@media (prefers-reduced-motion: reduce) {
  .btn-whatsapp::after {
    animation: none;
    display: none;
  }
}

.btn-whatsapp:hover {
  background: #33415a;
}

.btn-whatsapp svg {
  width: 1.3em;
  height: 1.3em;
}

/* -------------------- 4. Header -------------------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(255, 255, 255, 0.97);
  border-bottom: 1px solid var(--border-soft);
}

.site-header .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: var(--header-h);
}

.brand {
  display: flex;
  align-items: center;
  gap: 0.6rem;
}

.brand img {
  height: clamp(1.8rem, 1.6rem + 0.6vw, 2.3rem);
  width: auto;
}

.nav-desktop {
  display: none;
}

.nav-desktop ul {
  display: flex;
  align-items: center;
  gap: clamp(1.2rem, 1rem + 1vw, 2.2rem);
}

.nav-desktop a {
  font-size: var(--fs-sm);
  font-weight: 500;
  color: var(--text-secondary);
  position: relative;
  padding-block: 0.3rem;
  transition: color var(--transition);
}

.nav-desktop a:hover,
.nav-desktop a[aria-current="page"] {
  color: var(--text-primary);
}

.nav-desktop a[aria-current="page"]::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: -2px;
  height: 2px;
  border-radius: 2px;
  background: var(--brand-gradient);
}

.nav-cta {
  display: none;
}

.nav-toggle {
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 5px;
  width: 2.6rem;
  height: 2.6rem;
  border-radius: var(--radius-sm);
}

.nav-toggle:hover {
  background: var(--surface-1);
}

.nav-toggle span {
  display: block;
  width: 1.4rem;
  height: 2px;
  background: var(--color-ink);
  border-radius: 2px;
  transition: transform var(--transition), opacity 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);
}

.nav-mobile {
  position: fixed;
  inset: var(--header-h) 0 0 0;
  background: var(--surface-0);
  padding: var(--space-lg) clamp(1.2rem, 4vw, 2rem);
  transform: translateY(-8px);
  opacity: 0;
  visibility: hidden;
  transition: opacity var(--transition), transform var(--transition), visibility var(--transition);
  z-index: 90;
}

.nav-mobile.is-open {
  opacity: 1;
  transform: translateY(0);
  visibility: visible;
}

.nav-mobile ul {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.nav-mobile a {
  font-family: var(--font-display);
  font-size: var(--fs-lg);
  font-weight: 500;
}

.nav-mobile .btn {
  margin-block-start: var(--space-md);
  width: 100%;
}

@media (min-width: 62rem) {
  .nav-desktop {
    display: block;
  }
  .nav-cta {
    display: inline-flex;
  }
  .nav-toggle,
  .nav-mobile {
    display: none;
  }
}

/* -------------------- 5. Hero -------------------- */
.hero {
 padding-block: clamp(1.5rem, 1rem + 2vw, 3rem);
  position: relative;
  overflow: hidden;
}

.hero .container {
  display: grid;
  gap: var(--space-lg);
  align-items: center;
}

.hero-content {
  max-width: 40rem;
}

.hero h1 {
  font-size: clamp(2rem, 1.5rem + 2.2vw, 3.2rem);
  letter-spacing: -0.01em;
  color: var(--color-purple);
}


.hero-lead {
  margin-block-start: var(--space-sm);
  font-size: var(--fs-md);
  color: var(--text-secondary);
  max-width: 34rem;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-sm);
  margin-block-start: var(--space-md);
}

.hero-mark {
  width: min(100%, 26rem);
  justify-self: center;
  margin-inline: auto;
}
.logo-entrada {
  width: 100%;
  max-width: 22rem;
  height: auto;
  opacity: 0;
  transform: translateX(-120px);
  transition: transform 0.9s cubic-bezier(0.22, 1, 0.36, 1), opacity 0.9s ease;
}

.logo-entrada.is-visible {
  opacity: 1;
  transform: translateX(0);
}

@media (prefers-reduced-motion: reduce) {
  .logo-entrada {
    transition: none;
    opacity: 1;
    transform: translateX(0);
  }
}




@media (min-width: 62rem) {
  .hero .container {
    grid-template-columns: 1.1fr 0.9fr;
  }
  .hero-mark {
    justify-self: end;
  }
}

/* Motivo de marca: líneas que se cruzan (el "puente" del logo) */
.brand-motif {
  width: 100%;
  height: auto;
}

/* -------------------- 6. Intro / Qué es -------------------- */
.intro-grid {
  display: grid;
  gap: var(--space-lg);
}

.intro-list {
  display: grid;
  gap: var(--space-sm);
  margin-block-start: var(--space-md);
}

.intro-list li {
  display: flex;
  gap: 0.8rem;
  align-items: flex-start;
  font-size: var(--fs-base);
  color: var(--text-secondary);
}

.intro-list svg {
  flex-shrink: 0;
  width: 1.3rem;
  height: 1.3rem;
  color: var(--accent);
  margin-block-start: 0.2rem;
}

.intro-panel {
  background: var(--surface-2);
  border-radius: var(--radius-lg);
  padding: var(--space-lg);
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.intro-panel strong {
  font-family: var(--font-display);
  font-size: var(--fs-md);
  font-weight: 500;
  display: block;
}

@media (min-width: 56rem) {
  .intro-grid {
    grid-template-columns: 1.1fr 0.9fr;
    align-items: start;
  }
}
/* -------------------- 6b. Conocé a la persona -------------------- */
.founder-grid {
  display: grid;
  gap: var(--space-lg);
  align-items: center;
}

.portfolio-intro {
  position: relative;
  overflow: hidden;
  background: linear-gradient(180deg, var(--surface-1) 0%, var(--surface-0) 100%);
}

.portfolio-blob {
  position: absolute;
  top: -12rem;
  right: -10rem;
  width: 34rem;
  height: 34rem;
  border-radius: 50%;
  background: var(--brand-gradient);
  opacity: 0.14;
  filter: blur(10px);
  animation: blobFloat 14s ease-in-out infinite;
  pointer-events: none;
}

@keyframes blobFloat {
  0%, 100% {
    transform: translate(0, 0) scale(1);
  }
  50% {
    transform: translate(-2rem, 2.5rem) scale(1.08);
  }
}

.founder-photo {
  width: min(100%, 20rem);
  margin-inline: auto;
}

.founder-photo-circle {
  position: relative;
}

.founder-photo-frame {
  position: relative;
  aspect-ratio: 1 / 1;
  border-radius: 50%;
  overflow: hidden;
  background: var(--brand-gradient);
  padding: 6px;
  box-shadow: 0 18px 40px rgba(30, 41, 59, 0.14);
  animation: photoPop 900ms cubic-bezier(0.22, 1, 0.36, 1) both;
}

@keyframes photoPop {
  from {
    opacity: 0;
    transform: scale(0.85);
  }
  to {
    opacity: 1;
    transform: scale(1);
  }
}

.founder-photo-frame img {
  width: 100%;
  height: 100%;
  display: block;
  object-fit: cover;
  border-radius: 50%;
  border: 4px solid var(--surface-0);
}

.founder-badge {
  position: absolute;
  right: -0.25rem;
  bottom: -0.25rem;
  width: 5rem;
  height: auto;
  background: var(--surface-0);
  border-radius: var(--radius-md);
  padding: 0.5rem 0.6rem;
  box-shadow: 0 10px 24px rgba(30, 41, 59, 0.16);
  animation: badgeIn 700ms cubic-bezier(0.22, 1, 0.36, 1) both;
  animation-delay: 500ms;
  max-width: 5rem;
}

@media (max-width: 47.9375rem) {
  .founder-photo-circle {
    position: relative !important;
  }
  .founder-badge {
    position: absolute !important;
    width: 4rem !important;
    max-width: 4rem !important;
    height: auto !important;
    right: 0 !important;
    bottom: 0 !important;
  }
}
.founder-photo-actions {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0.6rem;
  margin-block-start: var(--space-md);
  animation: fadeInUp 700ms ease both;
  animation-delay: 650ms;
}

.founder-photo-actions .btn svg {
  width: 1.1em;
  height: 1.1em;
}

@media (prefers-reduced-motion: reduce) {
  .founder-photo-actions {
    animation: none;
  }
}

@keyframes badgeIn {
  from {
    opacity: 0;
    transform: scale(0.5) rotate(-15deg);
  }
  to {
    opacity: 1;
    transform: scale(1) rotate(0);
  }
}

.reveal-delay {
  transition-delay: 150ms;
}

@media (prefers-reduced-motion: reduce) {
  .portfolio-blob {
    animation: none;
  }
  .founder-photo-frame,
  .founder-badge {
    animation: none;
    opacity: 1;
    transform: none;
  }
}

.founder-content .hero-lead + .hero-lead {
  margin-block-start: var(--space-sm);
}

.founder-subtitle {
  font-size: var(--fs-md);
  margin-block-start: var(--space-md);
  margin-block-end: var(--space-sm);
}

.founder-checklist {
  display: grid;
  gap: 0.6rem;
}

.founder-checklist li {
  font-size: var(--fs-base);
  color: var(--text-secondary);
}

.founder-quote {
  margin-block-start: var(--space-lg);
  font-family: var(--font-display);
  font-size: var(--fs-lg);
  font-weight: 500;
  line-height: 1.3;
  background: var(--brand-gradient);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  max-width: 36rem;
}

@media (min-width: 48rem) {
  .founder-grid {
    grid-template-columns: 0.8fr 1.2fr;
  }
}
/* -------------------- 7. Servicios -------------------- */
.card-grid {
  display: grid;
  gap: var(--space-md);
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 17rem), 1fr));
}

.service-card {
  background: var(--surface-0);
  border: 1px solid var(--border-soft);
  border-radius: var(--radius-md);
  padding: var(--space-md);
  transition: border-color var(--transition), transform var(--transition);
}

.service-card:hover {
  border-color: var(--border-strong);
  transform: translateY(-3px);
}

.service-card .icon-badge {
  width: 3rem;
  height: 3rem;
  border-radius: var(--radius-sm);
  background: var(--surface-2);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-block-end: var(--space-sm);
}

.service-card .icon-badge svg {
  width: 1.5rem;
  height: 1.5rem;
  color: var(--accent-2);
}

.service-card h3 {
  font-size: var(--fs-md);
}

.service-card p {
  margin-block-start: 0.6rem;
  color: var(--text-secondary);
  font-size: var(--fs-sm);
}
/* Lista de características dentro de cada tarjeta de servicio */
.service-list {
  margin-block: var(--space-sm) 0;
  display: flex;
  flex-direction: column;
  gap: 0.45rem;
}

.service-list li {
  position: relative;
  padding-left: 1.3em;
  font-size: var(--fs-sm);
  color: var(--text-secondary);
}

.service-list li::before {
  content: "✓";
  position: absolute;
  left: 0;
  color: var(--accent);
  font-weight: 600;
}

.service-card-btn {
  margin-block-start: var(--space-sm);
  width: 100%;
}

/* Grid ajustado para 4 tarjetas */
.card-grid-services {
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 16rem), 1fr));
}

/* Ícono emoji dentro del badge existente */
.service-card .icon-badge {
  font-size: 1.5rem;
}

/* Tarjeta destacada: Suscripción NEXXO */
.service-card-highlight {
  background: var(--color-ink);
  border-color: var(--color-ink);
  color: var(--text-on-dark);
}

.service-card-highlight h3,
.service-card-highlight p {
  color: var(--text-on-dark);
}

.service-card-highlight .service-list li {
  color: rgba(247, 249, 251, 0.85);
}

.service-card-highlight .icon-badge {
  background: rgba(247, 249, 251, 0.12);
}

.service-card-highlight .service-card-btn {
  background: var(--text-on-dark);
  color: var(--color-ink);
}

.service-card-highlight .service-card-btn:hover {
  background: var(--surface-2);
}

/* Franja "Por qué elegir la Suscripción NEXXO" */
.subscription-strip {
  margin-block-start: var(--space-lg);
  padding: var(--space-lg);
  border-radius: var(--radius-lg);
  background: var(--surface-2);
  text-align: center;
}

.subscription-strip h3 {
  font-size: var(--fs-lg);
  margin-block-end: var(--space-md);
}

.subscription-strip-list {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0.6rem 1.4rem;
  margin-block-end: var(--space-md);
}

.subscription-strip-list li {
  font-size: var(--fs-sm);
  color: var(--text-secondary);
  position: relative;
  padding-left: 1.3em;
}

.subscription-strip-list li::before {
  content: "✓";
  position: absolute;
  left: 0;
  color: var(--accent);
  font-weight: 600;
}

.subscription-strip-quote {
  font-family: var(--font-display);
  font-size: var(--fs-lg);
  color: var(--text-primary);
}

/* Caja "Información importante" */
.info-box {
  margin-block-start: var(--space-lg);
  padding: var(--space-lg);
  border: 1px solid var(--border-soft);
  border-radius: var(--radius-lg);
  background: var(--surface-0);
}

.info-box h3 {
  font-size: var(--fs-md);
  margin-block-end: var(--space-md);
}

.info-block + .info-block {
  margin-block-start: var(--space-md);
}

.info-block h4 {
  font-size: var(--fs-base);
  margin-block-end: 0.4rem;
}

.info-block p {
  color: var(--text-secondary);
  font-size: var(--fs-sm);
}

.info-box-quote {
  margin-block-start: var(--space-md);
  padding-block-start: var(--space-md);
  border-top: 1px solid var(--border-soft);
  font-style: italic;
  color: var(--text-secondary);
  font-size: var(--fs-sm);
}

/* -------------------- 8. Forma de trabajar -------------------- */
.steps-grid {
  display: grid;
  gap: var(--space-md);
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 14rem), 1fr));
  counter-reset: step;
}

.step-card {
  position: relative;
  padding-block-start: var(--space-md);
  border-top: 2px solid var(--border-soft);
}

.step-card .step-number {
  font-family: var(--font-display);
  font-size: var(--fs-lg);
  color: var(--accent);
  display: block;
  margin-block-end: 0.4rem;
}

.step-card h3 {
  font-size: var(--fs-base);
  font-weight: 500;
}

.step-card p {
  margin-block-start: 0.5rem;
  color: var(--text-secondary);
  font-size: var(--fs-sm);
}

/* -------------------- 9. Preguntas reales (contenido / AEO) -------------------- */
.faq-list {
  display: flex;
  flex-direction: column;
  gap: var(--space-xs);
  max-width: 46rem;
}

.faq-item {
  border-bottom: 1px solid var(--border-soft);
}

.faq-item summary {
  cursor: pointer;
  list-style: none;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding-block: var(--space-sm);
  font-family: var(--font-display);
  font-size: var(--fs-md);
  font-weight: 500;
}

.faq-item summary::-webkit-details-marker {
  display: none;
}

.faq-item summary .plus {
  flex-shrink: 0;
  width: 1.6rem;
  height: 1.6rem;
  border-radius: 50%;
  border: 1.5px solid var(--border-strong);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: transform var(--transition), background var(--transition);
}

.faq-item summary .plus svg {
  width: 0.9rem;
  height: 0.9rem;
  transition: transform var(--transition);
}

.faq-item[open] summary .plus {
  background: var(--color-ink);
  border-color: var(--color-ink);
  color: var(--text-on-dark);
}

.faq-item[open] summary .plus svg {
  transform: rotate(45deg);
}

.faq-item p {
  padding-block-end: var(--space-md);
  color: var(--text-secondary);
  max-width: 40rem;
}

/* -------------------- 10. Misión / Visión -------------------- */
.mv-grid {
  display: grid;
  gap: var(--space-md);
}

.mv-card {
  background: var(--surface-0);
  border: 1px solid var(--border-soft);
  border-radius: var(--radius-md);
  padding: var(--space-lg);
}

.mv-card h3 {
  font-size: var(--fs-md);
  margin-block-end: 0.6rem;
}

.mv-card p {
  color: var(--text-secondary);
}

@media (min-width: 48rem) {
  .mv-grid {
    grid-template-columns: 1fr 1fr;
  }
}

/* -------------------- 11. Valores -------------------- */
.values-grid {
  display: grid;
  gap: var(--space-sm);
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 12rem), 1fr));
}

.value-card {
  padding: var(--space-md);
  border-radius: var(--radius-md);
  background: var(--surface-1);
  text-align: left;
}

.value-card h3 {
  font-size: var(--fs-base);
  font-weight: 500;
}

.value-card p {
  margin-block-start: 0.4rem;
  font-size: var(--fs-sm);
  color: var(--text-secondary);
}

/* -------------------- 12. CTA final -------------------- */
.cta-final {
  text-align: center;
  padding-block: var(--space-xl);
}

.cta-final .container {
  max-width: 40rem;
}

.cta-final h2 {
  font-size: var(--fs-xl);
}

.cta-final p {
  margin-block-start: var(--space-sm);
  color: var(--text-secondary);
  font-size: var(--fs-md);
}

.cta-final .eyebrow {
  display: block;
  margin-block-end: var(--space-sm);
}

.cta-final-actions {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--space-sm);
  margin-block-start: var(--space-md);
}

.cta-final-actions .btn-secondary svg {
  width: 1.2em;
  height: 1.2em;
}

/* -------------------- 13. Formulario de contacto -------------------- */
.contact-grid {
  display: grid;
  gap: var(--space-lg);
}

.contact-info {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.contact-info a {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  font-size: var(--fs-base);
  color: var(--text-secondary);
  transition: color var(--transition);
}

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

.contact-info svg {
  width: 1.2rem;
  height: 1.2rem;
  color: var(--accent-2);
  flex-shrink: 0;
}

.form-grid {
  display: grid;
  gap: var(--space-sm);
}

.form-row {
  display: grid;
  gap: var(--space-sm);
}

@media (min-width: 34rem) {
  .form-row {
    grid-template-columns: 1fr 1fr;
  }
}

.field {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
}

.field label {
  font-size: var(--fs-xs);
  font-weight: 500;
  color: var(--text-secondary);
}

.field input,
.field textarea {
  border: 1.5px solid var(--border-soft);
  border-radius: var(--radius-sm);
  padding: 0.85em 1em;
  background: var(--surface-1);
  transition: border-color var(--transition), background var(--transition);
}

.field input:focus,
.field textarea:focus {
  outline: none;
  border-color: var(--accent);
  background: var(--surface-0);
  box-shadow: var(--focus-ring);
}

.field textarea {
  resize: vertical;
  min-height: 8rem;
}

.field-error {
  font-size: var(--fs-xs);
  color: #b3441f;
  min-height: 1.1em;
}

.field.has-error input,
.field.has-error textarea {
  border-color: #b3441f;
}

.form-submit {
  margin-block-start: var(--space-xs);
}

.form-status {
  margin-block-start: var(--space-sm);
  padding: var(--space-sm) var(--space-md);
  border-radius: var(--radius-sm);
  font-size: var(--fs-sm);
  display: none;
}

.form-status.is-visible {
  display: block;
}

.form-status.success {
  background: #eaf3de;
  color: #27500a;
}

.form-status.error {
  background: #fcebeb;
  color: #791f1f;
}

@media (min-width: 56rem) {
  .contact-grid {
    grid-template-columns: 0.8fr 1.2fr;
  }
}

/* -------------------- 14. Footer -------------------- */
.site-footer {
  background: var(--color-ink);
  color: var(--text-on-dark);
  padding-block: var(--space-lg) var(--space-md);
}

.footer-grid {
  display: grid;
  gap: var(--space-lg);
}

.footer-brand img {
  height: 2rem;
  width: auto;
  filter: brightness(0) invert(1);
}

.footer-brand p {
  margin-block-start: var(--space-sm);
  color: #b6c2d1;
  max-width: 26rem;
  font-size: var(--fs-sm);
}

.footer-nav h3,
.footer-social h3 {
  font-family: var(--font-body);
  font-size: var(--fs-xs);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: #8592a1;
  margin-block-end: var(--space-sm);
  font-weight: 500;
}

.footer-nav ul,
.footer-social ul {
  display: flex;
  flex-direction: column;
  gap: 0.7rem;
}

.footer-nav a,
.footer-social a {
  color: #dbe3ec;
  font-size: var(--fs-sm);
  transition: color var(--transition);
}

.footer-nav a:hover,
.footer-social a:hover {
  color: var(--text-on-dark);
}

.footer-social a {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
}

.footer-social svg {
  width: 1.1rem;
  height: 1.1rem;
}

.footer-bottom {
  margin-block-start: var(--space-lg);
  padding-block-start: var(--space-md);
  border-top: 1px solid rgba(255, 255, 255, 0.12);
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-sm);
  justify-content: space-between;
  font-size: var(--fs-xs);
  color: #8592a1;
}

@media (min-width: 56rem) {
  .footer-grid {
    grid-template-columns: 1.4fr 1fr 1fr;
  }
}

/* -------------------- 15. Botón flotante WhatsApp -------------------- */
.whatsapp-float {
  position: fixed;
  right: clamp(1rem, 3vw, 1.8rem);
  bottom: clamp(1rem, 3vw, 1.8rem);
   width: 3.8rem; 
   height: 3.8rem;
  border-radius: 50%;
   background: #25D366;
  color: var(--text-on-dark);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 80;
  animation: float-pulse 3.6s ease-in-out infinite;
  transition: transform var(--transition);
}

.whatsapp-float:hover {
  transform: scale(1.06);
}

.whatsapp-float svg {
  width: 1.9rem;   /* DESPUÉS */
  height: 1.9rem;
}
@keyframes float-pulse {
  0%,
  100% {
    box-shadow: 0 0 0 0 rgba(30, 41, 59, 0.18);
  }
  50% {
    box-shadow: 0 0 0 10px rgba(30, 41, 59, 0);
  }
}

/* -------------------- 16. Reveal on scroll -------------------- */
[data-reveal] {
  opacity: 0;
  transform: translateY(16px);
  transition: opacity 700ms ease, transform 700ms ease;
}

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

@media (prefers-reduced-motion: reduce) {
  [data-reveal] {
    opacity: 1;
    transform: none;
  }
}

/* -------------------- 17. Breadcrumbs (preparado para subpáginas) -------------------- */
.breadcrumbs {
  padding-block: var(--space-sm);
}

.breadcrumbs ol {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.4rem;
  font-size: var(--fs-xs);
  color: var(--text-muted);
}

.breadcrumbs a {
  color: var(--text-muted);
  transition: color var(--transition);
}

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

.breadcrumbs li:not(:last-child)::after {
  content: "/";
  margin-inline-start: 0.4rem;
  color: var(--border-strong);
}
.form-privacy {
  font-size: var(--fs-sm, 0.85rem);
  color: #7a8798;
  margin-block: 0.5rem 1rem;
}

.form-privacy a {
  color: inherit;
  text-decoration: underline;
}

/* -------------------- 16. Mis Proyectos -------------------- */
.projects-hero {
  position: relative;
  overflow: hidden;
  background: linear-gradient(180deg, var(--surface-1) 0%, var(--surface-0) 100%);
}

.projects-hero::before {
  content: "";
  position: absolute;
  top: -14rem;
  left: 50%;
  transform: translateX(-50%);
  width: 40rem;
  height: 40rem;
  border-radius: 50%;
  background: var(--brand-gradient);
  opacity: 0.12;
  filter: blur(10px);
  animation: blobFloat 14s ease-in-out infinite;
  pointer-events: none;
}

.projects-hero-inner {
  position: relative;
  z-index: 1;
  max-width: 42rem;
  margin-inline: auto;
  text-align: center;
  padding-block-end: var(--space-lg);
}

.projects-hero-inner .eyebrow {
  display: block;
  animation: fadeInUp 700ms ease both;
}

.projects-hero-inner h1,
.projects-hero-inner h2 {
  margin-block: var(--space-xs) var(--space-sm);
  animation: fadeInUp 700ms ease both;
  animation-delay: 100ms;
}

.projects-hero-inner .hero-lead {
  animation: fadeInUp 700ms ease both;
  animation-delay: 200ms;
}

@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(14px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@media (prefers-reduced-motion: reduce) {
  .projects-hero::before {
    animation: none;
  }
  .projects-hero-inner .eyebrow,
  .projects-hero-inner h1,
  .projects-hero-inner h2,
  .projects-hero-inner .hero-lead {
    animation: none;
    opacity: 1;
    transform: none;
  }
}


.projects-list {
  display: flex;
  flex-direction: column;
  gap: var(--space-lg);
}

.project-card {
  background: var(--surface-0);
  border-radius: var(--radius-lg);
  box-shadow: 0 2px 24px rgba(30, 41, 59, 0.06);
  padding: var(--space-lg);
  display: grid;
  gap: var(--space-md);
  align-items: start;
  transition: transform 400ms ease, box-shadow 400ms ease;
}

.project-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 32px rgba(30, 41, 59, 0.1);
}

.projects-list [data-reveal]:nth-child(2) { transition-delay: 80ms; }
.projects-list [data-reveal]:nth-child(3) { transition-delay: 160ms; }
.projects-list [data-reveal]:nth-child(4) { transition-delay: 80ms; }
.projects-list [data-reveal]:nth-child(5) { transition-delay: 160ms; }
.projects-list [data-reveal]:nth-child(6) { transition-delay: 240ms; }

@media (prefers-reduced-motion: reduce) {
  .project-card {
    transition: none;
  }
}

.project-media {
  display: flex;
  align-items: center;
  justify-content: center;
}

.project-media img {
  width: 100%;
  max-width: 12rem;
  height: auto;
  border-radius: 42% 58% 63% 37% / 47% 41% 59% 53%;
  background: var(--surface-2);
  padding: var(--space-sm);
  animation: projectFloat 6s ease-in-out infinite;
}

@keyframes projectFloat {
  0%, 100% { transform: translateY(0) rotate(0deg); }
  50% { transform: translateY(-10px) rotate(-3deg); }
}

@media (prefers-reduced-motion: reduce) {
  .project-media img {
    animation: none;
  }
}

.project-media--placeholder {
  width: 100%;
  max-width: 12rem;
  aspect-ratio: 4 / 3;
  border-radius: var(--radius-md);
  background: var(--surface-2);
  color: var(--text-secondary);
  font-size: var(--fs-sm);
  text-align: center;
  padding: var(--space-sm);
  margin-inline: auto;
}

.project-content h2 {
  font-size: var(--fs-lg);
  margin-block-start: 0.2rem;
  margin-block-end: var(--space-xs);
}

.project-content p {
  color: var(--text-secondary);
  font-size: var(--fs-sm);
}

.project-content p + p {
  margin-block-start: var(--space-xs);
}

.project-includes {
  display: flex;
  flex-direction: column;
  gap: var(--space-xs);
}

.project-includes strong {
  font-family: var(--font-display);
  font-size: var(--fs-base);
  font-weight: 500;
}

.project-includes ul {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.project-includes li {
  display: flex;
  align-items: flex-start;
  gap: 0.6rem;
  font-size: var(--fs-xs);
  color: var(--text-secondary);
}

.project-includes svg {
  flex-shrink: 0;
  width: 1.1rem;
  height: 1.1rem;
  color: var(--accent);
  margin-block-start: 0.15rem;
}

.project-btn {
  align-self: end;
  margin-block-start: var(--space-sm);
}

.cta-fineprint {
  margin-block-start: var(--space-sm);
  font-size: var(--fs-xs);
  color: var(--text-secondary);
}

@media (min-width: 56rem) {
  .project-card {
    grid-template-columns: 12rem 1.5fr 1fr;
  }

  .project-includes {
    align-items: flex-end;
    text-align: right;
  }

  .project-includes li {
    flex-direction: row-reverse;
    text-align: right;
  }
}
#proyectos-title {
  scroll-margin-top: 6rem;
}
#grilla-proyectos {
  scroll-margin-top: 6rem;
}