/* ==========================================================================
   Isabella Migliaro — Portafolio de Diseño Integral
   Estilo Exacto Elespacio.net (Basado en la captura de pantalla del usuario)
   - Marco exterior negro carbón
   - Dock lateral con píldoras de colores redondeadas
   - Botón superior rosado pastel 'Hablemos'
   - Lienzo central blanco crema / cálido con tarjetas superpuestas
   ========================================================================== */

:root {
  /* Marco exterior Elespacio */
  --bg-outer: #121213;
  --bg-topbar: #121213;
  
  /* Lienzo interior blanco crema / hueso */
  --bg-canvas: #FAF7F2;
  --bg-canvas-soft: #F2EEE6;
  --bg-canvas-card: #FFFFFF;
  
  --text-outer: #FFFFFF;
  --text-dark: #161616;
  --text-muted: #5E5D5A;
  --text-dim: #8E8D88;

  /* Paleta cromática exacta de las píldoras de la captura de Elespacio */
  --color-pink-btn: #F7A8B8;    /* Botón superior rosado 'Start a project' */
  --color-ochre: #C28728;       /* Píldora 'Case Studies' / Proyectos */
  --color-blue: #5D9BB5;        /* Píldora 'Services' / Enfoque */
  --color-green: #1C4E31;       /* Píldora 'Insights' / Sobre mí */
  --color-lavender: #D8A5DC;    /* Píldora 'About' / Fotos */
  --color-orange: #FF5522;      /* Píldora 'Contact' / FAQ */
  --color-red: #E63946;         /* Píldora 'Contacto' */

  --border-outer: rgba(255, 255, 255, 0.12);
  --border-canvas: #E6E1D7;

  /* Tipografías */
  --font-logo: 'Bricolage Grotesque', 'Plus Jakarta Sans', sans-serif;
  --font-display: 'Bricolage Grotesque', sans-serif;
  --font-serif: 'Instrument Serif', Georgia, serif;
  --font-body: 'Plus Jakarta Sans', sans-serif;

  --transition-smooth: 0.28s cubic-bezier(0.16, 1, 0.3, 1);
  --shadow-card: 0 14px 34px rgba(22, 22, 22, 0.08);
  --shadow-layered: 0 20px 48px rgba(0, 0, 0, 0.22);
}

/* Reset y base */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  font-size: 16px;
  background-color: var(--bg-outer);
}

body.elespacio-layout {
  font-family: var(--font-body);
  background-color: var(--bg-outer);
  color: var(--text-dark);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}

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

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

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

/* ==========================================================================
   Top Header (Fiel a la captura: 'elespacio' + botón rosa 'Start a project')
   ========================================================================== */
.elespacio-topbar {
  position: sticky;
  top: 0;
  z-index: 1000;
  background-color: var(--bg-topbar);
  padding: 18px 36px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  border-bottom: 1px solid var(--border-outer);
}

.topbar-logo {
  display: flex;
  align-items: center;
}

.logo-word {
  font-family: var(--font-logo);
  font-size: 2.1rem;
  font-weight: 800;
  letter-spacing: -0.05em;
  color: #FFFFFF;
  text-transform: lowercase;
}

.btn-pink-pill {
  font-family: var(--font-body);
  font-size: 0.95rem;
  font-weight: 700;
  background-color: var(--color-pink-btn);
  color: #111111;
  padding: 10px 24px;
  border-radius: 9999px;
  box-shadow: 0 2px 10px rgba(247, 168, 184, 0.25);
  transition: all var(--transition-smooth);
}

.btn-pink-pill:hover {
  background-color: #FFA6BA;
  transform: translateY(-2px);
  box-shadow: 0 4px 16px rgba(247, 168, 184, 0.45);
}

/* ==========================================================================
   Estructura Principal: Dock Izquierdo + Lienzo Interior Blanco Crema
   ========================================================================== */
.app-body-wrapper {
  display: grid;
  grid-template-columns: 140px 1fr;
  align-items: flex-start;
  min-height: calc(100vh - 75px);
  background-color: var(--bg-outer);
}

/* Dock Lateral de Píldoras de Colores (Idéntico a la captura) */
.sidebar-pills-dock {
  position: sticky;
  top: 90px;
  padding: 24px 0 32px 18px;
  z-index: 900;
}

.pills-stack {
  display: flex;
  flex-direction: column;
  gap: 8px;
  width: 120px;
}

.pill-btn {
  display: inline-flex;
  align-items: center;
  justify-content: flex-start;
  padding: 10px 16px;
  border-radius: 14px;
  font-family: var(--font-body);
  font-size: 0.85rem;
  font-weight: 700;
  letter-spacing: -0.01em;
  transition: transform var(--transition-smooth), opacity var(--transition-smooth), box-shadow var(--transition-smooth);
}

.pill-btn:hover {
  transform: translateX(4px) scale(1.02);
}

/* Colores específicos de las píldoras de la imagen */
.pill-home {
  background-color: #1A1A1C;
  color: #FFFFFF;
  border: 1px solid rgba(255, 255, 255, 0.35);
  border-radius: 14px;
  height: 52px;
}

.pill-home:hover {
  border-color: #FFFFFF;
}

.pill-ochre {
  background-color: var(--color-ochre);
  color: #FFFFFF;
}

.pill-blue {
  background-color: var(--color-blue);
  color: #FFFFFF;
}

.pill-green {
  background-color: var(--color-green);
  color: #FFFFFF;
}

.pill-lavender {
  background-color: var(--color-lavender);
  color: #161616;
}

.pill-orange {
  background-color: var(--color-orange);
  color: #FFFFFF;
}

.pill-red {
  background-color: var(--color-red);
  color: #FFFFFF;
}

/* ==========================================================================
   Lienzo Principal Blanco Crema (Main Stage)
   ========================================================================== */
.main-canvas {
  background-color: var(--bg-canvas);
  border-radius: 28px 0 0 0;
  min-height: 100vh;
  box-shadow: -10px 0 40px rgba(0, 0, 0, 0.45);
  overflow: hidden;
}

.stage-container {
  width: 90%;
  max-width: 1140px;
  margin: 0 auto;
}

.canvas-section {
  padding: 96px 0;
  border-bottom: 1px solid var(--border-canvas);
}

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

.serif-slant {
  font-family: var(--font-serif);
  font-style: italic;
  font-weight: 400;
  color: var(--text-dark);
}

/* ==========================================================================
   Hero Stage & Layered Cards Deck (Como en la captura)
   ========================================================================== */
.hero-stage {
  padding: 64px 0 90px;
}

.hero-intro-header {
  max-width: 860px;
  margin-bottom: 44px;
}

.sub-pill-tag {
  display: inline-block;
  font-family: var(--font-body);
  font-size: 0.76rem;
  font-weight: 800;
  letter-spacing: 0.1em;
  color: var(--text-dim);
  background-color: rgba(22, 22, 22, 0.05);
  border: 1px solid rgba(22, 22, 22, 0.1);
  padding: 4px 12px;
  border-radius: 9999px;
  margin-bottom: 16px;
}

.hero-main-title {
  font-family: var(--font-display);
  font-size: clamp(2.4rem, 4.8vw, 4.2rem);
  font-weight: 800;
  line-height: 1.1;
  letter-spacing: -0.035em;
  color: var(--text-dark);
  margin-bottom: 20px;
}

.hero-statement {
  font-size: 1.15rem;
  line-height: 1.7;
  color: var(--text-muted);
}

.hero-statement strong {
  color: var(--text-dark);
}

.hero-statement em {
  font-style: normal;
  border-bottom: 1.5px dashed var(--color-orange);
  color: var(--text-dark);
}

/* Baraja / Deck de Tarjetas Escalonadas Superpuestas */
.layered-cards-deck {
  position: relative;
  width: 100%;
  max-width: 980px;
  margin: 40px auto 48px;
  padding-bottom: 30px;
}

.deck-card {
  border-radius: 18px;
  overflow: hidden;
  box-shadow: var(--shadow-layered);
  background-color: #000000;
  border: 1px solid rgba(22, 22, 22, 0.15);
  transition: transform var(--transition-smooth), box-shadow var(--transition-smooth);
}

/* Tarjeta trasera (Victorinox / bosque) */
.card-layer-back {
  width: 82%;
  height: 220px;
  margin: 0 auto;
  transform: translateY(30px) scale(0.92);
  opacity: 0.85;
}

.card-layer-back img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* Tarjeta intermedia (Andes) */
.card-layer-mid {
  width: 90%;
  height: 250px;
  margin: -160px auto 0;
  transform: translateY(20px) scale(0.96);
  opacity: 0.95;
}

.card-layer-mid img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* Tarjeta frontal (Laptop / producto digital en primer plano) */
.card-layer-front {
  position: relative;
  width: 100%;
  height: 380px;
  margin: -190px auto 0;
  transform: translateY(0) scale(1);
  z-index: 5;
}

.card-layer-front img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.deck-card:hover {
  transform: translateY(-4px) scale(1.01);
  box-shadow: 0 24px 56px rgba(0, 0, 0, 0.3);
}

.card-caption-strip {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  padding: 16px 22px;
  background: linear-gradient(to top, rgba(0, 0, 0, 0.85) 0%, transparent 100%);
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-family: var(--font-body);
  font-size: 0.8rem;
  font-weight: 700;
  color: #FFFFFF;
}

.front-strip {
  flex-direction: column;
  align-items: flex-start;
  gap: 6px;
  padding: 24px 28px;
}

.front-badge {
  font-size: 0.72rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  color: var(--color-pink-btn);
}

.front-title {
  font-family: var(--font-display);
  font-size: 1.3rem;
  font-weight: 800;
  color: #FFFFFF;
}

.hero-quick-actions {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
  align-items: center;
}

.action-btn-black {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background-color: var(--text-dark);
  color: #FFFFFF;
  padding: 13px 26px;
  border-radius: 9999px;
  font-size: 0.92rem;
  font-weight: 700;
  transition: all var(--transition-smooth);
}

.action-btn-black:hover {
  background-color: #000000;
  transform: translateY(-2px);
  box-shadow: 0 6px 18px rgba(0, 0, 0, 0.2);
}

.action-btn-outline {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background-color: transparent;
  color: var(--text-dark);
  border: 1.5px solid var(--border-canvas);
  padding: 12px 24px;
  border-radius: 9999px;
  font-size: 0.92rem;
  font-weight: 700;
  transition: all var(--transition-smooth);
}

.action-btn-outline:hover {
  border-color: var(--text-dark);
  background-color: #FFFFFF;
  transform: translateY(-2px);
}

/* ==========================================================================
   Secciones y Titulares del Lienzo
   ========================================================================== */
.section-title-row {
  margin-bottom: 48px;
}

.section-tag-label {
  display: inline-block;
  font-family: var(--font-body);
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0.1em;
  margin-bottom: 10px;
}

.canvas-heading {
  font-family: var(--font-display);
  font-size: clamp(2rem, 3.6vw, 3rem);
  font-weight: 800;
  letter-spacing: -0.03em;
  line-height: 1.15;
  color: var(--text-dark);
  margin-bottom: 8px;
}

.canvas-sublead {
  font-size: 1.05rem;
  color: var(--text-muted);
  max-width: 640px;
  line-height: 1.6;
}

/* Filtros en píldoras */
.filter-pills-row {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  margin-top: 24px;
}

.f-pill {
  font-size: 0.82rem;
  font-weight: 700;
  padding: 7px 18px;
  border-radius: 9999px;
  background-color: #FFFFFF;
  border: 1px solid var(--border-canvas);
  color: var(--text-muted);
  transition: all var(--transition-smooth);
}

.f-pill:hover {
  color: var(--text-dark);
  border-color: var(--text-dark);
}

.f-pill.active {
  background-color: var(--text-dark);
  color: #FFFFFF;
  border-color: var(--text-dark);
}

/* Grilla de Proyectos */
.projects-cards-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(330px, 1fr));
  gap: 30px;
}

.project-card-clean {
  background-color: var(--bg-canvas-card);
  border: 1px solid var(--border-canvas);
  border-radius: 16px;
  overflow: hidden;
  cursor: pointer;
  display: flex;
  flex-direction: column;
  transition: transform var(--transition-smooth), box-shadow var(--transition-smooth), border-color var(--transition-smooth);
}

.project-card-clean:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-card);
  border-color: var(--color-orange);
}

.card-img-wrap {
  position: relative;
  width: 100%;
  aspect-ratio: 16 / 10;
  background-color: #E8E4DA;
  overflow: hidden;
}

.card-img-wrap img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s cubic-bezier(0.16, 1, 0.3, 1);
}

.project-card-clean:hover .card-img-wrap img {
  transform: scale(1.05);
}

.card-floating-badge {
  position: absolute;
  top: 12px;
  left: 12px;
  font-size: 0.72rem;
  font-weight: 800;
  padding: 4px 10px;
  border-radius: 9999px;
  letter-spacing: 0.02em;
}

.card-arrow-pill {
  position: absolute;
  top: 12px;
  right: 12px;
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background-color: #FFFFFF;
  color: #161616;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 800;
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.15);
  transform: scale(0.85);
  transition: transform var(--transition-smooth);
}

.project-card-clean:hover .card-arrow-pill {
  transform: scale(1.05);
}

.card-body-clean {
  padding: 24px 22px 26px;
  display: flex;
  flex-direction: column;
  flex-grow: 1;
}

.card-meta-line {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.75rem;
  font-weight: 800;
  color: var(--text-dim);
  text-transform: uppercase;
  margin-bottom: 8px;
}

.card-item-title {
  font-family: var(--font-display);
  font-size: 1.25rem;
  font-weight: 800;
  line-height: 1.25;
  color: var(--text-dark);
  margin-bottom: 10px;
}

.card-item-desc {
  font-size: 0.92rem;
  color: var(--text-muted);
  line-height: 1.55;
  margin-bottom: 20px;
  flex-grow: 1;
}

.card-tags-list {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.card-tags-list span {
  font-size: 0.7rem;
  font-weight: 700;
  background-color: var(--bg-canvas-soft);
  color: var(--text-muted);
  padding: 3px 8px;
  border-radius: 6px;
}

/* ==========================================================================
   Enfoque / Filosofía en Tarjetas
   ========================================================================== */
.enfoque-cards-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 24px;
}

.enfoque-box-item {
  background-color: var(--bg-canvas-card);
  border: 1px solid var(--border-canvas);
  border-radius: 16px;
  padding: 36px 28px;
  display: flex;
  flex-direction: column;
  transition: transform var(--transition-smooth), box-shadow var(--transition-smooth);
}

.enfoque-box-item:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-card);
}

.border-ochre:hover { border-color: var(--color-ochre); }
.border-blue:hover { border-color: var(--color-blue); }
.border-green:hover { border-color: var(--color-green); }
.border-lavender:hover { border-color: var(--color-lavender); }

.box-icon-pill {
  display: inline-block;
  align-self: flex-start;
  font-size: 0.72rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  color: #FFFFFF;
  padding: 4px 12px;
  border-radius: 9999px;
  margin-bottom: 18px;
}

.box-heading {
  font-family: var(--font-display);
  font-size: 1.25rem;
  font-weight: 800;
  line-height: 1.25;
  color: var(--text-dark);
  margin-bottom: 12px;
}

.box-paragraph {
  font-size: 0.95rem;
  color: var(--text-muted);
  line-height: 1.6;
}

/* ==========================================================================
   Sobre Mí & Escalada
   ========================================================================== */
.sobre-stage-grid {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 48px;
  align-items: center;
}

.sobre-portrait-frame {
  position: relative;
  border-radius: 20px;
  overflow: hidden;
  box-shadow: var(--shadow-card);
  aspect-ratio: 4 / 5;
}

.sobre-portrait-frame img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.portrait-caption-pill {
  position: absolute;
  bottom: 16px;
  left: 16px;
  right: 16px;
  background-color: rgba(22, 22, 22, 0.85);
  backdrop-filter: blur(8px);
  color: #FFFFFF;
  padding: 10px 14px;
  border-radius: 9999px;
  font-size: 0.75rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  display: flex;
  align-items: center;
  gap: 8px;
}

.dot-green {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background-color: #34D399;
}

.sobre-text-flow {
  display: flex;
  flex-direction: column;
  gap: 16px;
  font-size: 1.05rem;
  color: var(--text-muted);
  line-height: 1.7;
  margin-bottom: 32px;
}

.sobre-text-flow strong {
  color: var(--text-dark);
}

.sobre-stats-row {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  padding-top: 24px;
  border-top: 1px solid var(--border-canvas);
}

.stat-pill-card {
  background-color: #FFFFFF;
  border: 1px solid var(--border-canvas);
  border-radius: 12px;
  padding: 16px;
}

.stat-big {
  display: block;
  font-family: var(--font-display);
  font-size: 1.6rem;
  font-weight: 800;
  color: var(--color-orange);
  line-height: 1;
  margin-bottom: 4px;
}

.stat-text {
  font-size: 0.78rem;
  color: var(--text-muted);
  line-height: 1.35;
}

/* ==========================================================================
   Fotografía Mosaico
   ========================================================================== */
.photo-mosaic-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 16px;
}

.mosaic-item {
  position: relative;
  height: 300px;
  border-radius: 16px;
  overflow: hidden;
  background-color: #E8E4DA;
  cursor: pointer;
}

.mosaic-item.item-tall {
  height: 380px;
}

.mosaic-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s cubic-bezier(0.16, 1, 0.3, 1);
}

.mosaic-item:hover img {
  transform: scale(1.05);
}

.mosaic-hover-pill {
  position: absolute;
  bottom: 14px;
  left: 14px;
  background-color: rgba(22, 22, 22, 0.85);
  backdrop-filter: blur(8px);
  color: #FFFFFF;
  font-size: 0.75rem;
  font-weight: 700;
  padding: 6px 12px;
  border-radius: 9999px;
  opacity: 0;
  transform: translateY(6px);
  transition: all var(--transition-smooth);
}

.mosaic-item:hover .mosaic-hover-pill {
  opacity: 1;
  transform: translateY(0);
}

/* ==========================================================================
   Sección GEO (Google AI & Gemini)
   ========================================================================== */
.geo-cards-stack {
  display: flex;
  flex-direction: column;
  gap: 18px;
  max-width: 900px;
}

.geo-qa-box {
  background-color: #FFFFFF;
  border: 1px solid var(--border-canvas);
  border-radius: 16px;
  padding: 30px 32px;
  transition: all var(--transition-smooth);
}

.geo-qa-box:hover {
  border-color: var(--color-orange);
  transform: translateX(4px);
  box-shadow: var(--shadow-card);
}

.qa-badge-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 12px;
}

.qa-search-tag {
  font-size: 0.72rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  color: var(--color-orange);
  background-color: rgba(255, 85, 34, 0.08);
  padding: 3px 10px;
  border-radius: 9999px;
}

.qa-index {
  font-size: 0.72rem;
  font-weight: 800;
  color: var(--text-dim);
}

.qa-heading {
  font-family: var(--font-display);
  font-size: 1.3rem;
  font-weight: 800;
  color: var(--text-dark);
  margin-bottom: 10px;
  line-height: 1.3;
}

.qa-body {
  font-size: 0.98rem;
  color: var(--text-muted);
  line-height: 1.65;
}

.qa-body strong {
  color: var(--text-dark);
}

.qa-list {
  margin-top: 10px;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.qa-list li {
  position: relative;
  padding-left: 18px;
}

.qa-list li::before {
  content: '•';
  position: absolute;
  left: 2px;
  color: var(--color-orange);
  font-weight: bold;
}

.qa-list a {
  color: var(--color-orange);
  font-weight: 700;
  text-decoration: underline;
}

/* ==========================================================================
   Contacto
   ========================================================================== */
.contacto-clean-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
}

.contacto-pills-list {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-top: 28px;
}

.contact-pill-item {
  display: flex;
  align-items: center;
  gap: 12px;
  background-color: #FFFFFF;
  border: 1px solid var(--border-canvas);
  padding: 14px 20px;
  border-radius: 9999px;
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--text-dark);
  transition: all var(--transition-smooth);
}

.contact-pill-item:hover {
  border-color: var(--text-dark);
  transform: translateX(4px);
}

.pill-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  flex-shrink: 0;
}

/* Formulario */
.clean-form-card {
  background-color: #FFFFFF;
  border: 1px solid var(--border-canvas);
  border-radius: 20px;
  padding: 36px 32px;
  box-shadow: var(--shadow-card);
  display: flex;
  flex-direction: column;
  gap: 18px;
}

.form-group-clean {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.form-group-clean label {
  font-size: 0.82rem;
  font-weight: 700;
  color: var(--text-dark);
}

.form-group-clean input,
.form-group-clean select,
.form-group-clean textarea {
  font-family: inherit;
  font-size: 0.95rem;
  padding: 12px 16px;
  border-radius: 10px;
  border: 1px solid var(--border-canvas);
  background-color: var(--bg-canvas);
  color: var(--text-dark);
  outline: none;
  transition: border-color var(--transition-smooth);
}

.form-group-clean input:focus,
.form-group-clean select:focus,
.form-group-clean textarea:focus {
  border-color: var(--color-orange);
  background-color: #FFFFFF;
}

.btn-submit-pill {
  font-family: var(--font-body);
  font-size: 0.95rem;
  font-weight: 700;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 14px 28px;
  background-color: var(--text-dark);
  color: #FFFFFF;
  border-radius: 9999px;
  margin-top: 8px;
  transition: all var(--transition-smooth);
}

.btn-submit-pill:hover {
  background-color: var(--color-orange);
  transform: translateY(-2px);
}

.form-success-pill {
  font-size: 0.88rem;
  font-weight: 700;
  padding: 12px 16px;
  border-radius: 10px;
  background-color: #E6F4EA;
  color: #137333;
}

.form-success-pill.hidden {
  display: none;
}

/* ==========================================================================
   Footer Canvas
   ========================================================================== */
.canvas-footer {
  padding: 44px 0;
  border-top: 1px solid var(--border-canvas);
  background-color: var(--bg-canvas);
}

.footer-flex {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 16px;
}

.footer-bold {
  font-family: var(--font-display);
  font-size: 1.1rem;
  font-weight: 800;
  color: var(--text-dark);
}

.footer-meta {
  font-size: 0.82rem;
  color: var(--text-dim);
}

.footer-right-side {
  display: flex;
  align-items: center;
  gap: 20px;
}

.back-top-pill {
  font-size: 0.82rem;
  font-weight: 700;
  color: var(--text-dark);
  background-color: #FFFFFF;
  border: 1px solid var(--border-canvas);
  padding: 6px 14px;
  border-radius: 9999px;
}

.back-top-pill:hover {
  border-color: var(--text-dark);
}

.footer-copy {
  font-size: 0.78rem;
  color: var(--text-dim);
}

/* ==========================================================================
   Modal de Detalle de Proyecto (Case Study)
   ========================================================================== */
.modal-overlay {
  position: fixed;
  inset: 0;
  z-index: 2000;
  background-color: rgba(18, 18, 19, 0.85);
  backdrop-filter: blur(10px);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
  opacity: 0;
  visibility: hidden;
  transition: all var(--transition-smooth);
}

.modal-overlay.active {
  opacity: 1;
  visibility: visible;
}

.modal-card {
  background-color: var(--bg-canvas);
  width: 100%;
  max-width: 860px;
  max-height: 90vh;
  border-radius: 20px;
  overflow-y: auto;
  position: relative;
  box-shadow: 0 24px 60px rgba(0, 0, 0, 0.4);
  transform: translateY(20px);
  transition: transform var(--transition-smooth);
}

.modal-overlay.active .modal-card {
  transform: translateY(0);
}

.modal-close {
  position: absolute;
  top: 18px;
  right: 18px;
  width: 38px;
  height: 38px;
  border-radius: 50%;
  background-color: #FFFFFF;
  border: 1px solid var(--border-canvas);
  color: var(--text-dark);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 800;
  z-index: 10;
  transition: all var(--transition-smooth);
}

.modal-close:hover {
  background-color: var(--text-dark);
  color: #FFFFFF;
}

.modal-hero-img {
  width: 100%;
  height: 340px;
  object-fit: cover;
}

.modal-body {
  padding: 32px 36px 44px;
}

.modal-header-meta {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 8px;
}

.modal-category {
  font-size: 0.78rem;
  font-weight: 800;
  text-transform: uppercase;
  color: var(--color-orange);
}

.modal-year {
  font-size: 0.8rem;
  color: var(--text-dim);
  font-weight: 700;
}

.modal-title {
  font-family: var(--font-display);
  font-size: 2rem;
  font-weight: 800;
  line-height: 1.2;
  color: var(--text-dark);
  margin-bottom: 24px;
}

.modal-case-grid {
  display: grid;
  grid-template-columns: 2fr 1fr;
  gap: 32px;
}

.modal-narrative h4 {
  font-family: var(--font-display);
  font-size: 1.05rem;
  font-weight: 800;
  color: var(--color-orange);
  margin: 20px 0 6px;
}

.modal-narrative h4:first-child {
  margin-top: 0;
}

.modal-narrative p {
  color: var(--text-muted);
  font-size: 0.98rem;
  line-height: 1.65;
}

.modal-sidebar {
  background-color: #FFFFFF;
  border: 1px solid var(--border-canvas);
  border-radius: 14px;
  padding: 22px;
  display: flex;
  flex-direction: column;
  gap: 18px;
  height: fit-content;
}

.sidebar-block h5 {
  font-size: 0.72rem;
  font-weight: 800;
  text-transform: uppercase;
  color: var(--text-dim);
  margin-bottom: 4px;
}

.sidebar-block p {
  font-size: 0.92rem;
  font-weight: 700;
  color: var(--text-dark);
}

/* ==========================================================================
   Responsive Breakpoints
   ========================================================================== */
@media (max-width: 1024px) {
  .app-body-wrapper {
    grid-template-columns: 1fr;
  }

  .sidebar-pills-dock {
    position: static;
    padding: 16px;
    width: 100%;
    overflow-x: auto;
  }

  .pills-stack {
    flex-direction: row;
    width: max-content;
    gap: 8px;
  }

  .pill-btn {
    white-space: nowrap;
  }

  .pill-home {
    height: auto;
  }

  .main-canvas {
    border-radius: 20px 20px 0 0;
  }

  .sobre-stage-grid {
    grid-template-columns: 1fr;
  }

  .contacto-clean-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 768px) {
  .elespacio-topbar {
    padding: 14px 20px;
  }

  .canvas-section {
    padding: 64px 0;
  }

  .projects-cards-grid {
    grid-template-columns: 1fr;
  }

  .layered-cards-deck {
    margin: 24px auto 36px;
  }

  .card-layer-back,
  .card-layer-mid {
    display: none;
  }

  .card-layer-front {
    height: 280px;
    margin: 0;
  }

  .modal-case-grid {
    grid-template-columns: 1fr;
  }

  .modal-body {
    padding: 24px 20px;
  }
}