/* ============================================================
   INSIGNIA — Stylesheet
   Paleta, tipografía y componentes según manual de marca
   ============================================================ */

/* ── FUENTES ──────────────────────────────────────────────── */

@font-face {
  font-family: 'Circe';
  src: url('fonts/fontspring-demo-circe-contrast-thin.otf') format('opentype');
  font-weight: 100;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: 'Circe';
  src: url('fonts/fontspring-demo-circe-contrast-extralight.otf') format('opentype');
  font-weight: 200;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: 'Circe';
  src: url('fonts/fontspring-demo-circe-contrast-light.otf') format('opentype');
  font-weight: 300;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: 'Circe';
  src: url('fonts/fontspring-demo-circe-contrast-regular.otf') format('opentype');
  font-weight: 400;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: 'Circe';
  src: url('fonts/fontspring-demo-circe-contrast-medium.otf') format('opentype');
  font-weight: 500;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: 'Circe';
  src: url('fonts/fontspring-demo-circe-contrast-bold.otf') format('opentype');
  font-weight: 700;
  font-style: normal;
  font-display: swap;
}

@font-face {
  font-family: 'Inter';
  src: url('fonts/Inter-VariableFont_opsz,wght.ttf') format('truetype');
  font-weight: 100 900;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: 'Inter';
  src: url('fonts/Inter-Italic-VariableFont_opsz,wght.ttf') format('truetype');
  font-weight: 100 900;
  font-style: italic;
  font-display: swap;
}

/* ── VARIABLES ────────────────────────────────────────────── */

:root {
  /* Primarios */
  --verde-oscuro:  #2E3A33;
  --teal-medio:    #819EA2;
  --teal-profundo: #4D6E71;
  --crema:         #F1EEEA;
  --dorado-claro:  #C9A263;
  --dorado-fuerte: #A37D3D;

  /* Neutros */
  --blanco:        #FFFFFF;
  --negro:         #1A1A1A;
  --gris-texto:    #4A4A4A;

  /* Tipografía */
  --font-display:  'Circe', Georgia, serif;
  --font-body:     'Inter', Helvetica, sans-serif;

  /* Espaciado */
  --section-pad-v:      5rem;
  --section-pad-v-mob:  3rem;
  --section-pad-h:      2rem;
  --max-width:          1200px;

  /* Transición base */
  --transition: 0.3s ease;
}

/* ── RESET / BASE ─────────────────────────────────────────── */

*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
  min-width: 0;
}

:where(p, h1, h2, h3, h4, h5, h6, span, a, li) {
  overflow-wrap: break-word;
  word-break: break-word;
}

html {
  scroll-behavior: smooth;
  font-size: 16px;
  overflow-x: clip;
}

body {
  font-family: var(--font-body);
  font-weight: 300;
  color: var(--negro);
  background-color: var(--crema);
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
}

main {
  overflow-x: hidden;
}

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

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

ul {
  list-style: none;
}

button {
  cursor: pointer;
  font-family: var(--font-body);
  border: none;
  background: none;
}

/* ── UTILIDADES ───────────────────────────────────────────── */

.container {
  width: 100%;
  max-width: var(--max-width);
  margin-inline: auto;
  padding-inline: var(--section-pad-h);
  min-width: 0;
}

.section-label {
  font-family: var(--font-body);
  font-weight: 300;
  font-size: 0.7rem;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  display: block;
  margin-bottom: 1rem;
  opacity: 0.65;
}

.btn {
  display: inline-block;
  padding: 0.75rem 2rem;
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 0.75rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  border-radius: 8px;
  transition: all var(--transition);
}

.btn-dorado {
  background-color: var(--dorado-fuerte);
  color: var(--crema);
}
.btn-dorado:hover {
  background-color: var(--dorado-claro);
  color: var(--negro);
}

.btn-crema {
  background-color: var(--crema);
  color: var(--negro);
}
.btn-crema:hover {
  background-color: var(--blanco);
}

.btn-ghost {
  background: transparent;
  border: 1px solid currentColor;
  color: var(--crema);
}
.btn-ghost:hover {
  background-color: rgba(241, 238, 234, 0.1);
}

/* Fade-in con IntersectionObserver */
.fade-in {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}
.fade-in.visible {
  opacity: 1;
  transform: translateY(0);
}

/* ── NAVEGACIÓN ───────────────────────────────────────────── */

.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  padding: 1.25rem var(--section-pad-h);
  display: flex;
  align-items: center;
  justify-content: space-between;
  transition: background var(--transition), backdrop-filter var(--transition), box-shadow var(--transition);
}

.nav.scrolled {
  background: rgba(46, 58, 51, 0.96);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  box-shadow: 0 1px 0 rgba(0,0,0,0.2);
}

.nav-logo img {
  height: 28px;
  width: auto;
}

.nav-links {
  display: flex;
  gap: 2.5rem;
  align-items: center;
}

.nav-links a {
  font-family: var(--font-body);
  font-weight: 300;
  font-size: 0.8rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--crema);
  opacity: 0.85;
  transition: opacity var(--transition);
}
.nav-links a:hover { opacity: 1; }

.nav-cta {
  font-weight: 600 !important;
  opacity: 1 !important;
  color: var(--dorado-claro) !important;
}

/* Hamburger */
.nav-hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: 4px;
}
.nav-hamburger span {
  display: block;
  width: 24px;
  height: 1.5px;
  background: var(--crema);
  transition: all var(--transition);
}
.nav-hamburger.open span:nth-child(1) {
  transform: translateY(6.5px) rotate(45deg);
}
.nav-hamburger.open span:nth-child(2) {
  opacity: 0;
}
.nav-hamburger.open span:nth-child(3) {
  transform: translateY(-6.5px) rotate(-45deg);
}

/* Mobile nav overlay */
.nav-mobile {
  display: none;
  position: fixed;
  inset: 0;
  background: var(--verde-oscuro);
  z-index: 99;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 2.5rem;
}
.nav-mobile.open {
  display: flex;
}
.nav-mobile a {
  font-family: var(--font-display);
  font-weight: 300;
  font-size: 2rem;
  color: var(--crema);
  letter-spacing: 0.05em;
  text-transform: uppercase;
  transition: color var(--transition);
}
.nav-mobile a:hover { color: var(--dorado-claro); }

/* ── HERO ─────────────────────────────────────────────────── */

.hero {
  position: relative;
  min-height: 100svh;
  background-color: var(--verde-oscuro);
  display: flex;
  align-items: center;
  overflow: hidden;
  color: var(--crema);
}

.hero-bg {
  position: absolute;
  inset: 0;
  background-image: url('https://images.unsplash.com/photo-1448375240586-882707db888b?w=1400&q=80');
  background-size: cover;
  background-position: center;
  opacity: 0.18;
}

.hero-isotipo {
  position: absolute;
  right: -8%;
  top: 50%;
  transform: translateY(-50%);
  width: min(55vw, 680px);
  opacity: 0.06;
  pointer-events: none;
  user-select: none;
}

.hero-content {
  position: relative;
  z-index: 1;
  padding-block: 9rem 5rem;
  max-width: 700px;
}

.hero-eyebrow {
  font-family: var(--font-body);
  font-weight: 300;
  font-size: 0.7rem;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: var(--dorado-claro);
  margin-bottom: 1.5rem;
}

.hero-title {
  font-family: var(--font-display);
  font-weight: 100;
  font-size: clamp(2rem, 8vw + 0.5rem, 5.5rem);
  line-height: 1.1;
  letter-spacing: -0.01em;
  text-transform: uppercase;
  margin-bottom: 1.5rem;
  color: var(--crema);
  overflow-wrap: break-word;
  word-break: break-word;
}

.hero-subtitle {
  font-family: var(--font-body);
  font-weight: 300;
  font-size: clamp(1rem, 1.5vw + 0.5rem, 1.25rem);
  line-height: 1.65;
  max-width: 520px;
  margin-bottom: 2.5rem;
  opacity: 0.88;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  align-items: center;
}

.hero-divider {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: rgba(241, 238, 234, 0.12);
}

/* ── SOBRE MÍ ─────────────────────────────────────────────── */

.sobre-mi {
  background-color: var(--crema);
  padding-block: var(--section-pad-v);
}

.sobre-mi-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 3rem;
  align-items: center;
}

.sobre-mi-foto-wrap {
  position: relative;
  display: flex;
  justify-content: center;
}

.sobre-mi-isotipo-deco {
  position: absolute;
  width: 90%;
  max-width: 380px;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  opacity: 0.1;
  pointer-events: none;
}

.sobre-mi-foto {
  position: relative;
  z-index: 1;
  width: min(340px, 85vw);
  height: auto;
  object-fit: contain;
  border-radius: 20px;
}

.sobre-mi-nombre {
  font-family: var(--font-display);
  font-weight: 300;
  font-size: clamp(2rem, 4vw, 3rem);
  color: var(--verde-oscuro);
  margin-bottom: 0.25rem;
  line-height: 1.2;
  text-transform: uppercase;
}

.sobre-mi-tagline {
  font-family: var(--font-display);
  font-weight: 100;
  font-size: 1.5rem;
  color: var(--dorado-fuerte);
  margin-bottom: 1.75rem;
  font-style: italic;
  text-transform: uppercase;
}

.sobre-mi-bio {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.sobre-mi-bio p {
  font-size: 1rem;
  line-height: 1.8;
  color: var(--gris-texto);
  font-weight: 300;
}

/* ── MISIÓN & VISIÓN ──────────────────────────────────────── */

.mision-vision {
  background-color: var(--verde-oscuro);
  color: var(--crema);
  padding-block: var(--section-pad-v);
}

.mision-vision-header {
  margin-bottom: 3.5rem;
}

.mision-vision-header h2 {
  font-family: var(--font-display);
  font-weight: 300;
  font-size: clamp(1.8rem, 3vw, 2.8rem);
  color: var(--crema);
  text-transform: uppercase;
}

.mision-vision-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0;
}

.mv-block {
  padding: 3rem 0;
  border-top: 1px solid rgba(241, 238, 234, 0.12);
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 2rem;
  align-start: start;
}

.mv-label {
  font-family: var(--font-display);
  font-weight: 100;
  font-size: 0.65rem;
  letter-spacing: 0.35em;
  text-transform: uppercase;
  color: var(--dorado-claro);
  writing-mode: vertical-rl;
  transform: rotate(180deg);
  opacity: 0.7;
  padding-top: 0.25rem;
}

.mv-text h3 {
  font-family: var(--font-display);
  font-weight: 300;
  font-size: clamp(1.4rem, 2.5vw, 2rem);
  margin-bottom: 1rem;
  color: var(--crema);
  text-transform: uppercase;
}

.mv-text p {
  font-size: 1rem;
  line-height: 1.8;
  color: rgba(241, 238, 234, 0.78);
  font-weight: 300;
  max-width: 560px;
}

.mv-image-wrap {
  margin-top: 3.5rem;
  border-radius: 16px;
  overflow: hidden;
  max-height: 380px;
}

.mv-image-wrap img {
  width: 100%;
  height: 380px;
  object-fit: cover;
  opacity: 0.65;
}

/* ── VALORES ──────────────────────────────────────────────── */

.valores {
  background-color: var(--dorado-claro);
  color: var(--negro);
  padding-block: var(--section-pad-v);
}

.valores-header {
  margin-bottom: 3rem;
}

.valores-header .section-label {
  color: var(--verde-oscuro);
}

.valores-header h2 {
  font-family: var(--font-display);
  font-weight: 300;
  font-size: clamp(1.8rem, 3vw, 2.8rem);
  color: var(--verde-oscuro);
  text-transform: uppercase;
}

.valores-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0;
}

.valor-item {
  padding: 1.75rem 1.5rem 1.75rem 0;
  border-top: 1px solid rgba(46, 58, 51, 0.18);
}

.valor-item:nth-child(even) {
  padding-left: 1.5rem;
  border-left: 1px solid rgba(46, 58, 51, 0.18);
}

.valor-nombre {
  font-family: var(--font-display);
  font-weight: 500;
  font-size: 1rem;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--verde-oscuro);
  margin-bottom: 0.5rem;
}

.valor-desc {
  font-size: 0.875rem;
  line-height: 1.6;
  color: var(--negro);
  font-weight: 300;
  opacity: 0.82;
}

/* ── SERVICIOS — BASE ─────────────────────────────────────── */

.servicio {
  padding-block: var(--section-pad-v);
  color: var(--crema);
  position: relative;
  overflow: hidden;
}

.servicio-bright {
  background-color: var(--verde-oscuro);
}

.servicio-tribe {
  background-color: var(--teal-profundo);
}

.servicio-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 3rem;
}

.servicio-badge {
  font-family: var(--font-body);
  font-weight: 300;
  font-size: 0.65rem;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: var(--dorado-claro);
  border: 1px solid rgba(201, 162, 99, 0.4);
  display: inline-block;
  padding: 0.35rem 0.85rem;
  margin-bottom: 1.5rem;
  border-radius: 100px;
}

.servicio-title {
  font-family: var(--font-display);
  font-weight: 300;
  font-size: clamp(2.5rem, 6vw, 5rem);
  letter-spacing: -0.02em;
  line-height: 0.95;
  color: var(--crema);
  margin-bottom: 0.5rem;
  text-transform: uppercase;
}

.servicio-subtitle {
  font-family: var(--font-body);
  font-weight: 300;
  font-style: italic;
  font-size: 1.1rem;
  color: var(--dorado-claro);
  margin-bottom: 1.75rem;
}

.servicio-desc {
  font-size: 1rem;
  line-height: 1.8;
  font-weight: 300;
  color: rgba(241, 238, 234, 0.82);
  max-width: 540px;
  margin-bottom: 2rem;
}

.servicio-resultados {
  margin-bottom: 2rem;
}

.servicio-resultados-title {
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 0.7rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--dorado-claro);
  margin-bottom: 1rem;
}

.servicio-resultados ul {
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
}

.servicio-resultados li {
  font-size: 0.925rem;
  font-weight: 300;
  color: rgba(241, 238, 234, 0.85);
  padding-left: 1.25rem;
  position: relative;
}

.servicio-resultados li::before {
  content: '—';
  position: absolute;
  left: 0;
  color: var(--dorado-claro);
  font-weight: 300;
}

.servicio-formato {
  background: rgba(0, 0, 0, 0.2);
  border-left: 2px solid var(--dorado-claro);
  border-radius: 0 12px 12px 0;
  padding: 1.5rem;
  margin-bottom: 2rem;
  display: flex;
  flex-wrap: wrap;
  gap: 1rem 2rem;
}

.formato-item {
  display: flex;
  flex-direction: column;
  gap: 0.2rem;
}

.formato-label {
  font-size: 0.6rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--dorado-claro);
  font-weight: 300;
  opacity: 0.7;
}

.formato-valor {
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 0.875rem;
  color: var(--crema);
}

.servicio-imagen {
  border-radius: 16px;
  overflow: hidden;
  aspect-ratio: 4/3;
}

.servicio-imagen img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.75;
  transition: opacity var(--transition);
}

.servicio-imagen:hover img {
  opacity: 0.85;
}

/* ── ARQUITECTURA TRIBE BLUE ──────────────────────────────── */

.arquitectura {
  background-color: var(--crema);
  padding-block: var(--section-pad-v);
}

.arquitectura-header {
  margin-bottom: 3rem;
}

.arquitectura-header .section-label {
  color: var(--teal-profundo);
}

.arquitectura-header h2 {
  font-family: var(--font-display);
  font-weight: 300;
  font-size: clamp(1.6rem, 3vw, 2.5rem);
  color: var(--verde-oscuro);
  max-width: 500px;
  text-transform: uppercase;
}

.fases-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.5rem;
}

.fase-card {
  padding: 2rem;
  border-radius: 16px;
  color: var(--crema);
}

.fase-card-1 { background-color: var(--verde-oscuro); }
.fase-card-2 { background-color: var(--teal-medio); color: var(--negro); }
.fase-card-3 { background-color: var(--dorado-fuerte); }
.fase-card-4 { background-color: var(--teal-profundo); }

.fase-numero {
  font-family: var(--font-display);
  font-weight: 100;
  font-size: 3.5rem;
  line-height: 1;
  opacity: 0.3;
  margin-bottom: 0.5rem;
}

.fase-nombre {
  font-family: var(--font-display);
  font-weight: 500;
  font-size: 1.1rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  margin-bottom: 0.75rem;
}

.fase-rango {
  font-size: 0.75rem;
  letter-spacing: 0.1em;
  opacity: 0.65;
  margin-bottom: 1rem;
  font-weight: 300;
}

.fase-desc {
  font-size: 0.875rem;
  line-height: 1.7;
  font-weight: 300;
  margin-bottom: 1.25rem;
  opacity: 0.88;
}

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

.fase-encuentros li {
  font-size: 0.8rem;
  font-weight: 300;
  opacity: 0.78;
  padding-left: 1rem;
  position: relative;
}

.fase-encuentros li::before {
  content: '·';
  position: absolute;
  left: 0;
  opacity: 0.6;
}

/* ── PARA QUIÉN ───────────────────────────────────────────── */

.para-quien {
  background-color: var(--verde-oscuro);
  color: var(--crema);
  padding-block: var(--section-pad-v);
}

.para-quien-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 3rem;
  align-items: center;
}

.para-quien-content .section-label {
  color: var(--dorado-claro);
}

.para-quien-content h2 {
  font-family: var(--font-display);
  font-weight: 300;
  font-size: clamp(1.8rem, 3.5vw, 3rem);
  color: var(--crema);
  margin-bottom: 1.5rem;
  text-transform: uppercase;
}

.para-quien-content p {
  font-size: 1rem;
  line-height: 1.85;
  color: rgba(241, 238, 234, 0.8);
  font-weight: 300;
  max-width: 520px;
}

.para-quien-perfiles {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  margin-top: 1.75rem;
}

.perfil-tag {
  display: inline-flex;
  align-items: center;
  gap: 0.65rem;
  font-size: 0.875rem;
  font-weight: 300;
  color: var(--crema);
  opacity: 0.88;
}

.perfil-tag::before {
  content: '';
  display: block;
  width: 24px;
  height: 1px;
  background: var(--dorado-claro);
  flex-shrink: 0;
}

.para-quien-imagen {
  border-radius: 16px;
  overflow: hidden;
  aspect-ratio: 4/5;
}

.para-quien-imagen img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.7;
}

/* ── FRASE DESTACADA ──────────────────────────────────────── */

.frase-destacada {
  background-color: var(--dorado-claro);
  padding-block: var(--section-pad-v);
  text-align: center;
}

.frase-contenedor {
  max-width: 840px;
  margin-inline: auto;
  padding: 4rem 3rem;
  border: 1px solid rgba(46, 58, 51, 0.2);
  border-radius: 20px;
  position: relative;
}

.frase-deco-top,
.frase-deco-bottom {
  position: absolute;
  left: 50%;
  transform: translateX(-50%);
  width: 24px;
  height: 24px;
  background-color: var(--dorado-claro);
  display: flex;
  align-items: center;
  justify-content: center;
}

.frase-deco-top { top: -12px; }
.frase-deco-bottom { bottom: -12px; }

.frase-deco-top::before,
.frase-deco-bottom::before {
  content: '';
  display: block;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--verde-oscuro);
  opacity: 0.5;
}

.frase-texto {
  font-family: var(--font-display);
  font-weight: 100;
  font-size: clamp(1.5rem, 3.5vw + 0.5rem, 3rem);
  line-height: 1.35;
  color: var(--verde-oscuro);
  letter-spacing: -0.01em;
  text-transform: uppercase;
  margin-bottom: 2rem;
}

.frase-isotipo {
  width: 36px;
  height: auto;
  margin-inline: auto;
  opacity: 0.55;
}

/* ── CONTACTO ─────────────────────────────────────────────── */

.contacto {
  background-color: var(--verde-oscuro);
  color: var(--crema);
  padding-block: var(--section-pad-v);
  text-align: center;
}

.contacto-logo {
  margin-inline: auto;
  margin-bottom: 2.5rem;
  height: 36px;
  width: auto;
}

.contacto-eyebrow {
  font-family: var(--font-body);
  font-weight: 300;
  font-size: 0.7rem;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: var(--dorado-claro);
  margin-bottom: 1rem;
}

.contacto-title {
  font-family: var(--font-display);
  font-weight: 300;
  font-size: clamp(2rem, 5vw, 3.5rem);
  color: var(--crema);
  margin-bottom: 0.75rem;
  text-transform: uppercase;
}

.contacto-sub {
  font-size: 1rem;
  font-weight: 300;
  color: rgba(241, 238, 234, 0.65);
  margin-bottom: 3rem;
}

.contacto-datos {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  justify-content: center;
  margin-bottom: 3rem;
}

.contacto-dato {
  background: var(--dorado-claro);
  color: var(--negro);
  padding: 1rem 2rem;
  border-radius: 12px;
  display: flex;
  flex-direction: column;
  gap: 0.2rem;
  text-align: left;
  min-width: 220px;
  transition: background var(--transition);
}
.contacto-dato:hover { background: var(--dorado-fuerte); color: var(--crema); }

.dato-label {
  font-size: 0.6rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  font-weight: 300;
  opacity: 0.65;
}

.dato-valor {
  font-weight: 600;
  font-size: 0.925rem;
}

.contacto-redes {
  display: flex;
  justify-content: center;
  gap: 1.5rem;
}

.contacto-redes a {
  font-size: 0.75rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  font-weight: 300;
  color: rgba(241, 238, 234, 0.55);
  border-bottom: 1px solid rgba(241, 238, 234, 0.2);
  padding-bottom: 2px;
  transition: all var(--transition);
}
.contacto-redes a:hover {
  color: var(--dorado-claro);
  border-color: var(--dorado-claro);
}

/* ── FOOTER ───────────────────────────────────────────────── */

.footer {
  background-color: var(--negro);
  color: rgba(255,255,255,0.35);
  padding-block: 2rem;
}

.footer-inner {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  justify-content: space-between;
  align-items: center;
  font-size: 0.75rem;
  font-weight: 300;
  letter-spacing: 0.06em;
}

.footer-inner a {
  color: rgba(255,255,255,0.5);
  transition: color var(--transition);
}
.footer-inner a:hover { color: var(--dorado-claro); }

/* ── RESPONSIVE ───────────────────────────────────────────── */

/* 480px+ — slight adjustments */
@media (min-width: 480px) {
  .valores-grid {
    grid-template-columns: 1fr 1fr;
  }
}

/* 768px+ — tablet */
@media (min-width: 768px) {
  :root {
    --section-pad-h: 3rem;
  }

  .sobre-mi-grid {
    grid-template-columns: 1fr 1fr;
    gap: 5rem;
  }

  .mision-vision-grid {
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
  }

  .mv-block {
    padding: 3rem;
    border-top: none;
    border-left: 1px solid rgba(241, 238, 234, 0.12);
  }

  .mv-block:first-child {
    border-left: none;
  }

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

  .servicio-grid {
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
  }

  .para-quien-grid {
    grid-template-columns: 1fr 1fr;
    gap: 5rem;
  }
}

/* 1024px+ — desktop */
@media (min-width: 1024px) {
  :root {
    --section-pad-h: 4rem;
  }

  .nav-hamburger { display: none; }
  .nav-links { display: flex; }

  .valores-grid {
    grid-template-columns: repeat(4, 1fr);
  }

  .valor-item {
    border-left: 1px solid rgba(46, 58, 51, 0.18);
    padding-left: 1.5rem;
    padding-right: 1.5rem;
  }

  .valor-item:nth-child(4n+1) {
    border-left: none;
    padding-left: 0;
  }
}

/* 1280px+ — wide */
@media (min-width: 1280px) {
  :root {
    --section-pad-h: 5rem;
  }
}

/* Mobile: ocultar nav links, mostrar hamburger */
@media (max-width: 1023px) {
  .nav-hamburger { display: flex; }
  .nav-links { display: none; }
}

/* Mobile: padding reducido */
@media (max-width: 767px) {
  :root {
    --section-pad-v: var(--section-pad-v-mob);
  }

  .hero-isotipo {
    right: 0;
    width: 70vw;
  }

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

  .frase-contenedor {
    padding: 2.5rem 1.5rem;
  }

  .servicio-formato {
    flex-direction: column;
    gap: 0.75rem;
  }

  .contacto-dato {
    min-width: 0;
    width: 100%;
  }

  .sobre-mi-nombre {
    font-size: clamp(1.6rem, 7vw, 3rem);
  }

  .hero-content {
    padding-block: 7rem 4rem;
  }

  .hero-actions {
    flex-direction: column;
    align-items: stretch;
  }

  .hero-actions .btn {
    text-align: center;
    width: 100%;
  }

  .hero-subtitle {
    max-width: 100%;
  }
}