/* =============================================
   JESEL — Manual de estilo
   =============================================

   Sistema tipográfico:
   - Display / headlines: DM Serif Display (serif con carácter editorial)
   - Cuerpo / UI: DM Sans (grotesco neutro, legible)
   - Código / datos: DM Mono (para labels técnicos)

   Paleta:
   - Crema cálida como fondo base (no blanco puro)
   - Negro casi puro para texto
   - Terracota como acento primario (tierra argentina, cálido)
   - Gris arena para superficies secundarias

   Principios de layout:
   - Asimetría deliberada sobre grids simétricos
   - Mucho espacio en blanco
   - Tipografía como elemento visual
   - Sin gradientes innecesarios
   - Sin sombras decorativas
   ============================================= */

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

:root {
  /* Colores */
  --ink:        #1a1714;
  --ink-soft:   #3d3830;
  --ink-muted:  #7a7167;
  --ink-faint:  #b5afa8;

  --paper:      #f5f2ed;
  --paper-warm: #ede9e2;
  --paper-cool: #eceae6;
  --white:      #ffffff;

  --terra:      #c1440e;   /* terracota — acento principal */
  --terra-dark: #9e3509;
  --terra-pale: #f4ddd4;

  --moss:       #3d5a47;   /* verde oscuro — acento secundario */
  --gold:       #a07c3a;   /* dorado apagado */

  --border:     rgba(26,23,20,.1);
  --border-soft:rgba(26,23,20,.06);

  /* Tipografía */
  --ff-serif:  'DM Serif Display', Georgia, serif;
  --ff-sans:   'DM Sans', system-ui, -apple-system, sans-serif;
  --ff-mono:   'DM Mono', 'Courier New', monospace;

  /* Escala tipográfica (clamp) */
  --t-xs:   clamp(.72rem, .8vw, .78rem);
  --t-sm:   clamp(.85rem, 1vw, .9rem);
  --t-base: clamp(.95rem, 1.1vw, 1rem);
  --t-md:   clamp(1.1rem, 1.4vw, 1.2rem);
  --t-lg:   clamp(1.4rem, 2vw, 1.65rem);
  --t-xl:   clamp(2rem, 3.5vw, 2.8rem);
  --t-2xl:  clamp(2.8rem, 5vw, 4rem);
  --t-3xl:  clamp(3.5rem, 7vw, 5.5rem);

  /* Espaciado */
  --space-1: .5rem;
  --space-2: 1rem;
  --space-3: 1.5rem;
  --space-4: 2rem;
  --space-6: 3rem;
  --space-8: 4rem;
  --space-12: 6rem;
  --space-16: 8rem;

  --section-py: clamp(5rem, 8vw, 8rem);
  --container:  1160px;
  --radius-sm:  4px;
  --radius:     8px;
  --radius-lg:  16px;
}

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

body {
  background-color: var(--paper);
  color: var(--ink);
  font-family: var(--ff-sans);
  font-size: var(--t-base);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

/* Scrollbar sutil */
::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: var(--paper); }
::-webkit-scrollbar-thumb { background: var(--ink-faint); border-radius: 99px; }

a { color: inherit; text-decoration: none; }
ul { list-style: none; }
address { font-style: normal; }
img { display: block; max-width: 100%; }

/* =========================================
   LAYOUT
   ========================================= */
.container {
  width: min(var(--container), 100% - 3rem);
  margin-inline: auto;
}

/* =========================================
   TIPOGRAFÍA GLOBAL
   ========================================= */
.wordmark {
  font-family: var(--ff-serif);
  font-size: 1.4rem;
  letter-spacing: .04em;
  color: var(--ink);
}

.eyebrow {
  font-family: var(--ff-mono);
  font-size: var(--t-xs);
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--terra);
  display: block;
  margin-bottom: var(--space-2);
}

.section-header { margin-bottom: var(--space-8); }
.section-header--centered { text-align: center; max-width: 640px; margin-inline: auto; margin-bottom: var(--space-8); }

.section-title {
  font-family: var(--ff-serif);
  font-size: var(--t-xl);
  font-weight: 400;
  line-height: 1.1;
  letter-spacing: -.02em;
  color: var(--ink);
}

.section-desc {
  margin-top: var(--space-3);
  color: var(--ink-muted);
  font-size: var(--t-md);
  line-height: 1.7;
  max-width: 560px;
}

.section-header--centered .section-desc {
  margin-inline: auto;
}

/* =========================================
   BOTONES
   ========================================= */
.btn-solid {
  display: inline-flex;
  align-items: center;
  gap: .5rem;
  background: var(--ink);
  color: var(--paper);
  font-family: var(--ff-sans);
  font-size: var(--t-sm);
  font-weight: 500;
  padding: .75rem 1.75rem;
  border-radius: var(--radius-sm);
  border: 1.5px solid var(--ink);
  transition: background .2s, color .2s;
  cursor: pointer;
}
.btn-solid:hover {
  background: var(--terra);
  border-color: var(--terra);
  color: var(--white);
}

.btn-text {
  display: inline-flex;
  align-items: center;
  gap: .4rem;
  font-size: var(--t-sm);
  font-weight: 500;
  color: var(--ink-muted);
  border-bottom: 1px solid transparent;
  padding-bottom: 1px;
  transition: color .2s, border-color .2s;
}
.btn-text:hover {
  color: var(--ink);
  border-color: var(--ink);
}

/* =========================================
   NAVEGACIÓN
   ========================================= */
.site-header {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 200;
  background: rgba(245, 242, 237, .92);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border-soft);
  transition: box-shadow .3s;
}
.site-header.scrolled {
  box-shadow: 0 1px 12px rgba(26,23,20,.08);
}

.nav-inner {
  display: flex;
  align-items: center;
  height: 64px;
  gap: var(--space-6);
}

.nav-list {
  display: flex;
  gap: var(--space-4);
  margin-left: auto;
}
.nav-list a {
  font-size: var(--t-sm);
  font-weight: 400;
  color: var(--ink-muted);
  transition: color .2s;
  position: relative;
}
.nav-list a::after {
  content: '';
  position: absolute;
  bottom: -2px; left: 0; right: 0;
  height: 1px;
  background: var(--terra);
  transform: scaleX(0);
  transition: transform .25s;
}
.nav-list a:hover { color: var(--ink); }
.nav-list a:hover::after { transform: scaleX(1); }

.nav-cta {
  font-size: var(--t-sm);
  font-weight: 500;
  color: var(--ink);
  border: 1.5px solid var(--border);
  padding: .45rem 1.1rem;
  border-radius: var(--radius-sm);
  transition: border-color .2s, color .2s;
  white-space: nowrap;
}
.nav-cta:hover { border-color: var(--terra); color: var(--terra); }

.burger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: .25rem;
  margin-left: auto;
}
.burger span {
  display: block;
  width: 22px;
  height: 1.5px;
  background: var(--ink);
  border-radius: 1px;
  transition: transform .25s, opacity .25s;
}
.burger.open span:nth-child(1) { transform: translateY(6.5px) rotate(45deg); }
.burger.open span:nth-child(2) { opacity: 0; }

/* =========================================
   HERO
   ========================================= */
.hero {
  min-height: 100svh;
  padding-top: 64px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  border-bottom: 1px solid var(--border);
  position: relative;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1fr 380px;
  gap: var(--space-12);
  align-items: center;
  padding-block: var(--space-16);
}

.kicker {
  font-family: var(--ff-mono);
  font-size: var(--t-xs);
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--ink-muted);
  display: block;
  margin-bottom: var(--space-3);
}

.hero-headline {
  font-family: var(--ff-serif);
  font-size: var(--t-3xl);
  font-weight: 400;
  line-height: 1.04;
  letter-spacing: -.03em;
  color: var(--ink);
  margin-bottom: var(--space-4);
}
.hero-headline em {
  font-style: italic;
  color: var(--terra);
}

.hero-lead {
  font-size: var(--t-md);
  color: var(--ink-soft);
  line-height: 1.75;
  max-width: 560px;
  margin-bottom: var(--space-6);
}

.hero-actions {
  display: flex;
  align-items: center;
  gap: var(--space-4);
  flex-wrap: wrap;
}

/* Hero aside — ticker card */
.hero-aside {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

.ticker-card {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
}
.ticker-label {
  font-family: var(--ff-mono);
  font-size: var(--t-xs);
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--ink-faint);
  padding: 1rem 1.25rem .75rem;
  border-bottom: 1px solid var(--border-soft);
}
.ticker-items {
  padding: .5rem 0;
}
.ticker-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: .55rem 1.25rem;
  font-size: var(--t-sm);
  color: var(--ink-muted);
  border-left: 2px solid transparent;
  transition: all .2s;
}
.ticker-row.active, .ticker-row:hover {
  background: var(--terra-pale);
  border-left-color: var(--terra);
  color: var(--ink);
}
.ticker-src { font-weight: 400; }
.ticker-status {
  font-size: .55rem;
  color: #3a9c5f;
  letter-spacing: 0;
}
.ticker-row.active .ticker-status,
.ticker-row:hover .ticker-status { color: var(--terra); }

.ticker-footer {
  padding: .75rem 1.25rem 1rem;
  border-top: 1px solid var(--border-soft);
}
.ticker-tagline {
  font-family: var(--ff-mono);
  font-size: var(--t-xs);
  color: var(--ink-faint);
}

.stat-cluster {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  background: var(--white);
  overflow: hidden;
}
.stat-item {
  padding: 1.25rem 1rem;
  text-align: center;
  border-right: 1px solid var(--border);
}
.stat-item:last-child { border-right: none; }
.stat-n {
  display: block;
  font-family: var(--ff-serif);
  font-size: var(--t-lg);
  line-height: 1;
  margin-bottom: .3rem;
  color: var(--terra);
}
.stat-d {
  font-family: var(--ff-mono);
  font-size: var(--t-xs);
  color: var(--ink-muted);
  letter-spacing: .02em;
  line-height: 1.4;
}

/* Scroll hint */
.hero-scroll-hint {
  position: absolute;
  bottom: 2rem;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: .5rem;
  color: var(--ink-faint);
}
.hero-scroll-hint span {
  font-family: var(--ff-mono);
  font-size: .65rem;
  letter-spacing: .12em;
  text-transform: uppercase;
  writing-mode: vertical-rl;
  transform: rotate(180deg);
}
.scroll-line {
  width: 1px;
  height: 40px;
  background: var(--border);
  position: relative;
  overflow: hidden;
}
.scroll-line::after {
  content: '';
  position: absolute;
  top: -100%;
  left: 0;
  width: 100%;
  height: 100%;
  background: var(--terra);
  animation: scrollLine 2s ease-in-out infinite;
}
@keyframes scrollLine {
  0%   { top: -100%; }
  100% { top: 100%; }
}

/* =========================================
   BANDA DE CLIENTES
   ========================================= */
.clients-band {
  background: var(--paper-warm);
  border-bottom: 1px solid var(--border);
  padding: 1.25rem 0;
}
.clients-band .container {
  display: flex;
  align-items: center;
  gap: var(--space-4);
  flex-wrap: wrap;
}
.band-label {
  font-family: var(--ff-mono);
  font-size: var(--t-xs);
  color: var(--ink-faint);
  text-transform: uppercase;
  letter-spacing: .1em;
  flex-shrink: 0;
  white-space: nowrap;
}
.band-tags {
  display: flex;
  gap: .6rem;
  flex-wrap: wrap;
}
.band-tags span {
  font-size: var(--t-xs);
  font-weight: 500;
  color: var(--ink-soft);
  background: var(--white);
  border: 1px solid var(--border);
  padding: .28rem .8rem;
  border-radius: var(--radius-sm);
  white-space: nowrap;
}

/* =========================================
   MANIFIESTO
   ========================================= */
.manifesto {
  background: var(--ink);
  color: var(--paper);
  padding: var(--section-py) 0;
}

.manifesto-layout {
  display: grid;
  grid-template-columns: 80px 1fr;
  gap: var(--space-6);
  align-items: start;
}

.manifesto-number {
  font-family: var(--ff-serif);
  font-size: 3rem;
  color: var(--terra);
  padding-top: .15rem;
  line-height: 1;
  user-select: none;
}

.manifesto-title {
  font-family: var(--ff-serif);
  font-size: var(--t-xl);
  font-weight: 400;
  line-height: 1.15;
  letter-spacing: -.02em;
  color: var(--paper);
  margin-bottom: var(--space-4);
}

.manifesto-text p {
  font-size: var(--t-md);
  color: rgba(245,242,237,.65);
  line-height: 1.75;
  max-width: 640px;
}
.manifesto-text p + p {
  margin-top: var(--space-3);
}
.manifesto-text p:last-child {
  color: var(--paper);
  font-style: italic;
  font-family: var(--ff-serif);
  font-size: var(--t-lg);
}

/* =========================================
   SERVICIOS
   ========================================= */
.services-section {
  background: var(--paper);
  padding: var(--section-py) 0;
}

.services-list {
  border-top: 1px solid var(--border);
}

.service-item {
  display: grid;
  grid-template-columns: 220px 1fr;
  gap: var(--space-8);
  padding: var(--space-8) 0;
  border-bottom: 1px solid var(--border);
  transition: background .2s;
}
.service-item:hover {
  background: var(--paper-warm);
}
.service-item:hover .service-num {
  color: var(--terra);
}

.service-meta {
  padding-top: .15rem;
}
.service-num {
  font-family: var(--ff-mono);
  font-size: var(--t-xs);
  color: var(--ink-faint);
  display: block;
  margin-bottom: var(--space-2);
  transition: color .2s;
}
.service-name {
  font-family: var(--ff-serif);
  font-size: var(--t-lg);
  font-weight: 400;
  line-height: 1.2;
  letter-spacing: -.01em;
}

.service-body p {
  color: var(--ink-soft);
  font-size: var(--t-base);
  line-height: 1.75;
  margin-bottom: var(--space-4);
  max-width: 580px;
}
.service-body ul {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: .4rem var(--space-4);
}
.service-body li {
  font-size: var(--t-sm);
  color: var(--ink-muted);
  padding-left: 1.1rem;
  position: relative;
  line-height: 1.45;
}
.service-body li::before {
  content: '—';
  position: absolute;
  left: 0;
  color: var(--terra);
  font-size: .7rem;
  top: .2em;
}

/* =========================================
   DATOS
   ========================================= */
.data-section {
  background: var(--paper-warm);
  padding: var(--section-py) 0;
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}

.data-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  background: var(--border);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  margin-bottom: var(--space-4);
}

.data-col {
  background: var(--white);
  padding: 2rem 1.75rem;
}
.data-col:hover {
  background: var(--paper);
}

.data-col-title {
  display: flex;
  align-items: center;
  gap: .65rem;
  font-family: var(--ff-sans);
  font-size: var(--t-sm);
  font-weight: 600;
  color: var(--ink);
  margin-bottom: 1.25rem;
  padding-bottom: 1rem;
  border-bottom: 1px solid var(--border-soft);
}
.data-col-icon {
  color: var(--terra);
  flex-shrink: 0;
  display: flex;
}

.data-list {
  display: flex;
  flex-direction: column;
  gap: .65rem;
}
.data-list li {
  font-size: var(--t-sm);
  color: var(--ink-muted);
  line-height: 1.4;
  padding-left: .9rem;
  position: relative;
}
.data-list li::before {
  content: '';
  position: absolute;
  left: 0;
  top: .52em;
  width: 4px;
  height: 4px;
  border-radius: 50%;
  background: var(--ink-faint);
}

.data-note {
  background: var(--ink);
  color: var(--paper);
  border-radius: var(--radius-lg);
  padding: 1.5rem 2rem;
  display: flex;
  align-items: center;
  gap: 1rem;
}
.data-note p {
  font-size: var(--t-sm);
  line-height: 1.65;
  color: rgba(245,242,237,.7);
}
.data-note p strong {
  color: var(--paper);
  font-weight: 500;
}

/* =========================================
   TRABAJO / CASOS
   ========================================= */
.work-section {
  background: var(--paper);
  padding: var(--section-py) 0;
}

.work-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  grid-template-rows: auto;
  gap: 1px;
  background: var(--border);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
}

.work-card {
  background: var(--white);
  padding: 2.25rem 2rem;
  transition: background .2s;
}
.work-card:hover { background: var(--paper-warm); }

.work-card--large {
  grid-column: span 2;
  border-bottom: 1px solid var(--border);
}

.work-tag {
  font-family: var(--ff-mono);
  font-size: var(--t-xs);
  color: var(--ink-faint);
  letter-spacing: .06em;
  text-transform: uppercase;
  margin-bottom: 1.25rem;
}

.work-metric {
  display: flex;
  align-items: baseline;
  gap: .65rem;
  margin-bottom: 1rem;
}
.work-metric strong {
  font-family: var(--ff-serif);
  font-size: var(--t-2xl);
  font-weight: 400;
  color: var(--terra);
  line-height: 1;
}
.work-metric span {
  font-size: var(--t-sm);
  color: var(--ink-muted);
  max-width: 160px;
  line-height: 1.35;
}

.work-card h3 {
  font-family: var(--ff-sans);
  font-size: var(--t-base);
  font-weight: 600;
  line-height: 1.4;
  margin-bottom: .75rem;
  color: var(--ink);
}
.work-card p {
  font-size: var(--t-sm);
  color: var(--ink-muted);
  line-height: 1.65;
  margin-bottom: 1.25rem;
}
.work-results {
  display: flex;
  flex-direction: column;
  gap: .3rem;
}
.work-results span {
  font-family: var(--ff-mono);
  font-size: var(--t-xs);
  color: var(--moss);
  letter-spacing: .04em;
}
.work-results span::before { content: '✓ '; }

/* =========================================
   METODOLOGÍA
   ========================================= */
.method-section {
  background: var(--paper-warm);
  padding: var(--section-py) 0;
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}

.method-steps {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  background: var(--border);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
}

.method-step {
  background: var(--white);
  padding: 2.5rem 2rem;
  position: relative;
}
.method-step:hover { background: var(--paper); }

.method-step-num {
  font-family: var(--ff-serif);
  font-size: 4rem;
  font-weight: 400;
  color: var(--terra-pale);
  line-height: 1;
  margin-bottom: 1.25rem;
  user-select: none;
}

.method-step-body h3 {
  font-family: var(--ff-sans);
  font-size: var(--t-base);
  font-weight: 600;
  margin-bottom: .6rem;
}
.method-step-body p {
  font-size: var(--t-sm);
  color: var(--ink-muted);
  line-height: 1.65;
}

/* =========================================
   NOSOTROS / HISTORIA
   ========================================= */
.about-section {
  background: var(--paper);
  padding: var(--section-py) 0;
}

.about-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-16);
  align-items: start;
}

.about-story .eyebrow { margin-bottom: var(--space-2); }

.about-title {
  font-family: var(--ff-serif);
  font-size: var(--t-xl);
  font-weight: 400;
  line-height: 1.1;
  letter-spacing: -.02em;
  margin-bottom: var(--space-6);
}

.story-text p {
  font-size: var(--t-base);
  color: var(--ink-soft);
  line-height: 1.8;
  margin-bottom: var(--space-3);
}
.story-text p:first-child {
  font-family: var(--ff-serif);
  font-size: var(--t-lg);
  font-style: italic;
  color: var(--ink);
}
.story-text p:nth-child(3) {
  font-family: var(--ff-serif);
  font-size: var(--t-md);
  font-style: italic;
  color: var(--terra);
}
.story-text p:last-child {
  color: var(--ink-muted);
  font-size: var(--t-sm);
  border-top: 1px solid var(--border);
  padding-top: var(--space-3);
  margin-top: var(--space-2);
}

/* Columna derecha */
.about-right {
  display: flex;
  flex-direction: column;
  gap: var(--space-8);
}

.about-values {
  display: flex;
  flex-direction: column;
  gap: 0;
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
}
.value-item {
  padding: 1.5rem 1.75rem;
  border-bottom: 1px solid var(--border);
  transition: background .2s;
}
.value-item:last-child { border-bottom: none; }
.value-item:hover { background: var(--paper-warm); }
.value-item h3 {
  font-size: var(--t-base);
  font-weight: 600;
  margin-bottom: .4rem;
  color: var(--ink);
}
.value-item p {
  font-size: var(--t-sm);
  color: var(--ink-muted);
  line-height: 1.65;
}

.team-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1px;
  background: var(--border);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
}
.team-discipline {
  background: var(--white);
  padding: 1.5rem;
  display: flex;
  flex-direction: column;
  gap: .3rem;
  transition: background .2s;
}
.team-discipline:hover { background: var(--paper-warm); }
.td-icon {
  color: var(--terra);
  font-size: 1rem;
  margin-bottom: .2rem;
  display: block;
}
.team-discipline strong {
  font-size: var(--t-sm);
  font-weight: 600;
  color: var(--ink);
  display: block;
}
.team-discipline span {
  font-size: var(--t-xs);
  color: var(--ink-muted);
  line-height: 1.4;
}

/* =========================================
   CONTACTO
   ========================================= */
.contact-section {
  background: var(--ink);
  color: var(--paper);
  padding: var(--section-py) 0;
}

.contact-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-12);
  align-items: start;
}

.contact-section .eyebrow { color: var(--terra); }

.contact-title {
  font-family: var(--ff-serif);
  font-size: var(--t-xl);
  font-weight: 400;
  line-height: 1.1;
  letter-spacing: -.02em;
  color: var(--paper);
  margin-bottom: var(--space-4);
}

.contact-lead {
  font-size: var(--t-base);
  color: rgba(245,242,237,.6);
  line-height: 1.75;
  margin-bottom: var(--space-4);
}

.contact-promises {
  display: flex;
  flex-direction: column;
  gap: .6rem;
  margin-bottom: var(--space-6);
}
.contact-promises li {
  font-size: var(--t-sm);
  color: rgba(245,242,237,.7);
  padding-left: 1.25rem;
  position: relative;
}
.contact-promises li::before {
  content: '—';
  position: absolute;
  left: 0;
  color: var(--terra);
  font-size: .75rem;
}

.contact-email {
  display: block;
  font-family: var(--ff-serif);
  font-size: var(--t-lg);
  color: var(--paper);
  margin-bottom: .5rem;
  border-bottom: 1px solid rgba(245,242,237,.2);
  padding-bottom: .25rem;
  transition: color .2s, border-color .2s;
  width: fit-content;
}
.contact-email:hover { color: var(--terra); border-color: var(--terra); }

.contact-location {
  font-family: var(--ff-mono);
  font-size: var(--t-xs);
  color: rgba(245,242,237,.35);
  letter-spacing: .08em;
  margin-top: .5rem;
}

/* Formulario */
.contact-form {
  display: flex;
  flex-direction: column;
  gap: 1.1rem;
}

.field-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
}

.field {
  display: flex;
  flex-direction: column;
  gap: .4rem;
}
.field label {
  font-size: var(--t-xs);
  font-weight: 500;
  color: rgba(245,242,237,.5);
  text-transform: uppercase;
  letter-spacing: .08em;
  font-family: var(--ff-mono);
}
.field input,
.field textarea,
.field select {
  background: rgba(245,242,237,.06);
  border: 1px solid rgba(245,242,237,.12);
  border-radius: var(--radius-sm);
  padding: .8rem 1rem;
  color: var(--paper);
  font-family: var(--ff-sans);
  font-size: var(--t-sm);
  line-height: 1.5;
  transition: border-color .2s, background .2s;
  width: 100%;
  resize: none;
  appearance: none;
}
.field input::placeholder,
.field textarea::placeholder {
  color: rgba(245,242,237,.25);
}
.field select {
  cursor: pointer;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16'%3E%3Cpath fill='rgba(245,242,237,0.3)' d='M4 6l4 4 4-4'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right .9rem center;
  background-size: 14px;
  padding-right: 2.5rem;
}
.field select option { background: var(--ink); color: var(--paper); }
.field input:focus,
.field textarea:focus,
.field select:focus {
  outline: none;
  border-color: rgba(193,68,14,.6);
  background: rgba(193,68,14,.05);
}

.submit-btn {
  background: var(--terra);
  color: var(--white);
  border: none;
  border-radius: var(--radius-sm);
  padding: 1rem 2rem;
  font-family: var(--ff-sans);
  font-size: var(--t-base);
  font-weight: 500;
  cursor: pointer;
  transition: background .2s, transform .15s;
  margin-top: .25rem;
}
.submit-btn:hover { background: var(--terra-dark); transform: translateY(-1px); }
.submit-btn:disabled { opacity: .6; cursor: not-allowed; transform: none; }

.form-note {
  font-family: var(--ff-mono);
  font-size: var(--t-xs);
  color: rgba(245,242,237,.25);
  letter-spacing: .04em;
  text-align: center;
}

/* =========================================
   FOOTER
   ========================================= */
.site-footer {
  background: var(--ink);
  border-top: 1px solid rgba(245,242,237,.08);
}

.footer-inner {
  display: grid;
  grid-template-columns: 260px 1fr;
  gap: var(--space-12);
  padding-top: var(--space-12);
  padding-bottom: var(--space-8);
}

.footer-brand .wordmark { color: var(--paper); }
.footer-brand p {
  margin-top: var(--space-2);
  font-size: var(--t-sm);
  color: rgba(245,242,237,.4);
  line-height: 1.65;
}
.footer-brand address {
  margin-top: var(--space-3);
}
.footer-brand a {
  font-size: var(--t-sm);
  color: rgba(245,242,237,.5);
  transition: color .2s;
}
.footer-brand a:hover { color: var(--terra); }

.footer-nav {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-6);
}
.footer-col h4 {
  font-family: var(--ff-mono);
  font-size: var(--t-xs);
  letter-spacing: .1em;
  text-transform: uppercase;
  color: rgba(245,242,237,.35);
  margin-bottom: var(--space-3);
}
.footer-col ul {
  display: flex;
  flex-direction: column;
  gap: .6rem;
}
.footer-col a {
  font-size: var(--t-sm);
  color: rgba(245,242,237,.45);
  transition: color .2s;
}
.footer-col a:hover { color: var(--paper); }

.footer-bottom {
  border-top: 1px solid rgba(245,242,237,.06);
  padding: 1.5rem 0;
}
.footer-bottom .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.footer-bottom span {
  font-family: var(--ff-mono);
  font-size: var(--t-xs);
  color: rgba(245,242,237,.25);
  letter-spacing: .04em;
}
.footer-legal {
  display: flex;
  gap: var(--space-3);
}
.footer-legal a {
  font-family: var(--ff-mono);
  font-size: var(--t-xs);
  color: rgba(245,242,237,.25);
  letter-spacing: .04em;
  transition: color .2s;
}
.footer-legal a:hover { color: rgba(245,242,237,.5); }

/* =========================================
   TOAST
   ========================================= */
.toast {
  position: fixed;
  bottom: 2rem;
  left: 50%;
  transform: translateX(-50%) translateY(120%);
  background: var(--moss);
  color: var(--white);
  padding: 1rem 1.75rem;
  border-radius: var(--radius);
  font-size: var(--t-sm);
  font-weight: 500;
  box-shadow: 0 8px 24px rgba(0,0,0,.2);
  transition: transform .4s cubic-bezier(.34,1.4,.64,1);
  z-index: 999;
  white-space: nowrap;
}
.toast.show {
  transform: translateX(-50%) translateY(0);
}

/* =========================================
   RESPONSIVE
   ========================================= */
@media (max-width: 1080px) {
  .hero-grid { grid-template-columns: 1fr; gap: var(--space-8); }
  .hero-aside { flex-direction: row; }
  .ticker-card { flex: 1; }
  .stat-cluster { min-width: 240px; }

  .services-list .service-item { grid-template-columns: 160px 1fr; }
  .data-grid { grid-template-columns: 1fr 1fr; }
  .about-layout { grid-template-columns: 1fr; gap: var(--space-8); }
  .contact-layout { grid-template-columns: 1fr; gap: var(--space-8); }
  .footer-inner { grid-template-columns: 1fr; gap: var(--space-8); }
}

@media (max-width: 860px) {
  .nav-list, .nav-cta { display: none; }
  .burger { display: flex; }
  .nav-list.open {
    display: flex;
    flex-direction: column;
    position: fixed;
    top: 64px; left: 0; right: 0;
    background: var(--paper);
    border-bottom: 1px solid var(--border);
    padding: var(--space-4);
    gap: var(--space-3);
    z-index: 199;
    box-shadow: 0 8px 24px rgba(0,0,0,.08);
  }
  .nav-list.open + .nav-cta {
    display: block;
    position: fixed;
    top: calc(64px + 240px);
    left: var(--space-4);
    right: var(--space-4);
    z-index: 199;
    text-align: center;
  }

  .work-grid { grid-template-columns: 1fr; }
  .work-card--large { grid-column: span 1; }
  .method-steps { grid-template-columns: 1fr 1fr; }
  .footer-nav { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 640px) {
  :root { --section-py: clamp(3.5rem, 6vw, 5rem); }

  .hero-aside { flex-direction: column; }
  .hero-headline { font-size: clamp(2.4rem, 9vw, 3.2rem); }
  .services-list .service-item { grid-template-columns: 1fr; gap: var(--space-3); }
  .service-body ul { grid-template-columns: 1fr; }
  .data-grid { grid-template-columns: 1fr; }
  .method-steps { grid-template-columns: 1fr; }
  .team-grid { grid-template-columns: 1fr; }
  .field-row { grid-template-columns: 1fr; }
  .about-card-inner { grid-template-columns: 1fr 1fr; }
  .footer-nav { grid-template-columns: 1fr; }
  .footer-bottom .container { flex-direction: column; gap: 1rem; }
  .manifesto-layout { grid-template-columns: 1fr; }
  .manifesto-number { display: none; }
  .clients-band .container { flex-direction: column; align-items: flex-start; }
  .hero-scroll-hint { display: none; }
  .band-tags { gap: .4rem; }
}

/* =========================================
   REDUCIR MOVIMIENTO
   ========================================= */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: .01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: .01ms !important;
  }
  html { scroll-behavior: auto; }
}