/* ==========================================================================
   IVAN CLEMENT — DevOps, Cloud & Infraestructura
   Hoja de estilos principal · escrita a mano, sin dependencias
   --------------------------------------------------------------------------
   ÍNDICE
   01. Tokens de diseño (colores, tipografía, espaciado)
   02. Reset y base
   03. Utilidades de layout
   04. Componentes reutilizables (botones, badges, tarjetas)
   05. Cabecera y navegación
   06. Hero
   07. Franja de tecnologías
   08. Sección "Te suena esto"
   09. Servicios
   10. Resultados / métricas
   11. Proceso
   12. Sobre mí
   13. Certificaciones
   14. Preguntas frecuentes
   15. Contacto
   16. Pie de página
   17. Animaciones de entrada
   18. Responsive
   ========================================================================== */

/* ==========================================================================
   01. TOKENS DE DISEÑO
   ========================================================================== */

:root {
  /* --- Superficies --- */
  --bg:            #06090F;
  --bg-soft:       #090D16;
  --bg-elev:       #0D131F;
  --surface:       rgba(255, 255, 255, 0.028);
  --surface-hover: rgba(255, 255, 255, 0.052);
  --surface-solid: #0F1520;

  /* --- Bordes --- */
  --line:          rgba(255, 255, 255, 0.08);
  --line-strong:   rgba(255, 255, 255, 0.15);
  --line-accent:   rgba(77, 124, 255, 0.35);

  /* --- Texto --- */
  --text:          #EEF2F9;
  --text-mid:      #A3B0C6;
  --text-dim:      #75839B;
  --text-faint:    #55637A;

  /* --- Acentos --- */
  --accent:        #4D7CFF;
  --accent-bright: #6E95FF;
  --accent-soft:   rgba(77, 124, 255, 0.12);
  --cyan:          #3ABEF0;
  --violet:        #9B8CFA;
  --green:         #34D399;

  /* --- Tipografía --- */
  --font-sans: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  --font-mono: "JetBrains Mono", ui-monospace, "SFMono-Regular", "SF Mono", Menlo, Consolas, monospace;

  /* --- Radios --- */
  --r-sm:  8px;
  --r-md:  12px;
  --r-lg:  18px;
  --r-xl:  26px;
  --r-pill: 999px;

  /* --- Sombras --- */
  --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.4);
  --shadow-md: 0 12px 32px -8px rgba(0, 0, 0, 0.6);
  --shadow-lg: 0 32px 80px -20px rgba(0, 0, 0, 0.75);
  --glow:      0 0 0 1px rgba(77, 124, 255, 0.25), 0 16px 48px -12px rgba(77, 124, 255, 0.35);

  /* --- Layout --- */
  --wrap:      1200px;
  --gutter:    clamp(20px, 4vw, 44px);
  --section-y: clamp(48px, 6vw, 72px);
  --header-h:  74px;

  /* --- Movimiento --- */
  --ease:      cubic-bezier(0.22, 1, 0.36, 1);
  --ease-out:  cubic-bezier(0.16, 1, 0.3, 1);
  --dur:       0.45s;

  color-scheme: dark;
}

/* ==========================================================================
   02. RESET Y BASE
   ========================================================================== */

*, *::before, *::after { box-sizing: border-box; }

html {
  scroll-behavior: smooth;
  /* El ajuste del salto lo hace cada sección con scroll-margin-top (ver más
     abajo): un desplazamiento global aquí se sumaría al padding propio de la
     sección y dejaría un hueco enorme bajo la cabecera. */
  scroll-padding-top: 0;
  -webkit-text-size-adjust: 100%;
}

/* Al llegar desde el menú, el título debe quedar justo bajo la cabecera.
   Como la sección ya aporta --section-y de aire por arriba, se descuenta
   aquí para que el espacio no se cuente dos veces. El resultado es siempre
   el mismo respiro (26 px) en cualquier tamaño de pantalla. */
main > section[id] {
  scroll-margin-top: calc(var(--header-h) + 26px - var(--section-y));
}

/* El inicio sí va arriba del todo */
#home { scroll-margin-top: 0; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-sans);
  font-size: 16px;
  line-height: 1.65;
  font-feature-settings: "cv02", "cv03", "cv04", "cv11";
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}

/* Textura de fondo: rejilla técnica + halo azul, ambos anclados al viewport */
body::before {
  content: "";
  position: fixed;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  background-image:
    linear-gradient(to right, rgba(255, 255, 255, 0.028) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(255, 255, 255, 0.028) 1px, transparent 1px);
  background-size: 68px 68px;
  mask-image: radial-gradient(ellipse 90% 60% at 50% 0%, #000 20%, transparent 78%);
  -webkit-mask-image: radial-gradient(ellipse 90% 60% at 50% 0%, #000 20%, transparent 78%);
}

body::after {
  content: "";
  position: fixed;
  top: -22vh;
  left: 50%;
  width: min(1400px, 130vw);
  height: 90vh;
  transform: translateX(-50%);
  z-index: 0;
  pointer-events: none;
  background:
    radial-gradient(ellipse 44% 52% at 32% 42%, rgba(77, 124, 255, 0.20), transparent 68%),
    radial-gradient(ellipse 38% 44% at 70% 30%, rgba(58, 190, 240, 0.11), transparent 66%);
  filter: blur(24px);
}

main, header, footer { position: relative; z-index: 1; }

h1, h2, h3, h4, p, figure, blockquote { margin: 0; }

h1, h2, h3, h4 {
  font-weight: 600;
  line-height: 1.1;
  letter-spacing: -0.035em;
  text-wrap: balance;
}

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

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

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

svg { flex-shrink: 0; }

button { font: inherit; color: inherit; border: 0; background: none; cursor: pointer; }

input, textarea, select { font: inherit; color: inherit; }

::selection { background: rgba(77, 124, 255, 0.35); color: #fff; }

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

/* Enlace de salto para lectores de pantalla y navegación por teclado */
.skip-link {
  position: fixed;
  top: 14px;
  left: 14px;
  z-index: 200;
  padding: 12px 20px;
  background: var(--accent);
  color: #fff;
  font-size: 14px;
  font-weight: 600;
  border-radius: var(--r-sm);
  transform: translateY(-160%);
  transition: transform 0.25s var(--ease);
}
.skip-link:focus { transform: translateY(0); }

/* Barra de progreso de lectura */
.scroll-progress {
  position: fixed;
  top: 0;
  left: 0;
  height: 2px;
  width: 100%;
  transform: scaleX(0);
  transform-origin: 0 50%;
  background: linear-gradient(90deg, var(--accent), var(--cyan));
  z-index: 120;
  pointer-events: none;
}

/* ==========================================================================
   03. UTILIDADES DE LAYOUT
   ========================================================================== */

.wrap {
  width: 100%;
  max-width: var(--wrap);
  margin-inline: auto;
  padding-inline: var(--gutter);
}

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

.section-head {
  display: grid;
  /* El título manda: el reparto está calculado para que las líneas más largas
     de ambos idiomas quepan en dos líneas, sin desbordar a una tercera. */
  grid-template-columns: minmax(0, 1.32fr) minmax(0, 0.68fr);
  align-items: end;
  gap: clamp(28px, 5vw, 72px);
  margin-bottom: clamp(40px, 5vw, 64px);
}

.section-head h2 {
  font-size: clamp(29px, 3.4vw, 41px);
  margin-top: 20px;
}

.section-lead {
  color: var(--text-dim);
  font-size: clamp(15px, 1.5vw, 17px);
  line-height: 1.75;
  max-width: 44ch;
}

/* Etiqueta superior monoespaciada que abre cada sección */
.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--accent-bright);
}
.eyebrow::before {
  content: "";
  width: 20px;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--accent));
}

/* Texto con degradado — solo para remates cortos */
.grad {
  background: linear-gradient(100deg, var(--accent-bright) 0%, var(--cyan) 52%, var(--violet) 100%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

/* ==========================================================================
   04. COMPONENTES REUTILIZABLES
   ========================================================================== */

/* --- Botones --- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  min-height: 50px;
  padding: 14px 24px;
  border-radius: var(--r-pill);
  font-size: 15px;
  font-weight: 550;
  letter-spacing: -0.011em;
  white-space: nowrap;
  transition: transform 0.25s var(--ease), background 0.25s var(--ease),
              box-shadow 0.25s var(--ease), border-color 0.25s var(--ease);
}
.btn svg { transition: transform 0.3s var(--ease); }

.btn-primary {
  position: relative;
  /* Azules elegidos para que el texto blanco supere 4.5:1 en todo el degradado */
  background: linear-gradient(180deg, #3D66E6, #2F53C9);
  color: #fff;
  box-shadow: 0 1px 0 rgba(255, 255, 255, 0.22) inset,
              0 10px 30px -10px rgba(77, 124, 255, 0.7);
}
.btn-primary:hover {
  background: linear-gradient(180deg, #3D66E6, #3559D6);
  transform: translateY(-2px);
  box-shadow: 0 1px 0 rgba(255, 255, 255, 0.28) inset,
              0 18px 42px -12px rgba(77, 124, 255, 0.85);
}
.btn-primary:hover svg { transform: translate(3px, -3px); }
.btn-primary:active { transform: translateY(0); }

.btn-ghost {
  background: var(--surface);
  color: var(--text);
  border: 1px solid var(--line-strong);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
}
.btn-ghost:hover {
  background: var(--surface-hover);
  border-color: var(--line-accent);
  transform: translateY(-2px);
}

.btn-wa {
  background: rgba(37, 211, 102, 0.1);
  color: #4EE087;
  border: 1px solid rgba(37, 211, 102, 0.32);
}
.btn-wa:hover {
  background: rgba(37, 211, 102, 0.18);
  border-color: rgba(37, 211, 102, 0.55);
  transform: translateY(-2px);
}

/* --- Enlace de texto con flecha --- */
.link-arrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 15px;
  font-weight: 500;
  color: var(--accent-bright);
  transition: gap 0.25s var(--ease), color 0.25s var(--ease);
}
.link-arrow:hover { gap: 12px; color: #93B2FF; }

/* --- Pastilla / etiqueta --- */
.pill {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 13px;
  border-radius: var(--r-pill);
  border: 1px solid var(--line);
  background: var(--surface);
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.04em;
  color: var(--text-dim);
}

/* Punto verde que late: señal de disponibilidad */
.dot-live {
  position: relative;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--green);
  flex-shrink: 0;
}
.dot-live::after {
  content: "";
  position: absolute;
  inset: -4px;
  border-radius: 50%;
  border: 1px solid var(--green);
  opacity: 0;
  animation: ping 2.4s var(--ease) infinite;
}
@keyframes ping {
  0%   { transform: scale(0.6); opacity: 0.9; }
  70%  { transform: scale(1.9); opacity: 0; }
  100% { transform: scale(1.9); opacity: 0; }
}

/* --- Tarjeta base con foco de luz que sigue al cursor --- */
.card {
  position: relative;
  border: 1px solid var(--line);
  border-radius: var(--r-lg);
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.038), rgba(255, 255, 255, 0.012));
  overflow: hidden;
  transition: border-color 0.35s var(--ease), transform 0.35s var(--ease),
              box-shadow 0.35s var(--ease);
}
.card::before {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: inherit;
  opacity: 0;
  transition: opacity 0.4s var(--ease);
  background: radial-gradient(320px circle at var(--mx, 50%) var(--my, 0%),
              rgba(77, 124, 255, 0.14), transparent 62%);
  pointer-events: none;
}
.card:hover {
  border-color: var(--line-accent);
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}
.card:hover::before { opacity: 1; }

/* ==========================================================================
   05. CABECERA Y NAVEGACIÓN
   ========================================================================== */

.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  border-bottom: 1px solid transparent;
  transition: background 0.35s var(--ease), border-color 0.35s var(--ease),
              backdrop-filter 0.35s var(--ease);
}
/* La cabecera se vuelve sólida solo cuando el usuario ha bajado (clase vía JS) */
.site-header.is-stuck {
  background: rgba(6, 9, 15, 0.78);
  backdrop-filter: blur(18px) saturate(1.5);
  -webkit-backdrop-filter: blur(18px) saturate(1.5);
  border-bottom-color: var(--line);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  height: 74px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 11px;
  font-weight: 600;
  font-size: 15px;
  letter-spacing: -0.02em;
}
.brand-mark {
  display: grid;
  place-items: center;
  width: 34px;
  height: 34px;
  border-radius: 10px;
  background: linear-gradient(145deg, var(--accent-bright), #2E52C4);
  color: #fff;
  font-size: 15px;
  font-weight: 700;
  letter-spacing: -0.07em;
  box-shadow: 0 4px 14px -4px rgba(77, 124, 255, 0.75);
}
.brand-text small {
  display: block;
  font-family: var(--font-mono);
  font-size: 10px;
  font-weight: 400;
  letter-spacing: 0.09em;
  color: var(--text-faint);
  text-transform: uppercase;
  margin-top: 1px;
}

.nav-main {
  display: flex;
  align-items: center;
  gap: 4px;
  margin-left: auto;
}
.nav-main a {
  padding: 9px 14px;
  border-radius: var(--r-pill);
  font-size: 14.5px;
  color: var(--text-mid);
  transition: color 0.22s var(--ease), background 0.22s var(--ease);
}
.nav-main a:hover { color: var(--text); background: var(--surface); }
.nav-main a.is-active { color: var(--text); background: var(--surface-hover); }

.header-actions { display: flex; align-items: center; gap: 10px; }

/* Conmutador de idioma ES / EN */
.lang-switch {
  display: flex;
  align-items: center;
  padding: 3px;
  border: 1px solid var(--line);
  border-radius: var(--r-pill);
  background: var(--surface);
}
.lang-switch button {
  padding: 5px 11px;
  border-radius: var(--r-pill);
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.06em;
  color: var(--text-faint);
  transition: color 0.22s var(--ease), background 0.22s var(--ease);
}
.lang-switch button:hover { color: var(--text-mid); }
.lang-switch button[aria-pressed="true"] {
  background: var(--accent);
  color: #fff;
}

.header-cta { min-height: 42px; padding: 10px 18px; font-size: 14px; }

/* Botón de menú móvil */
.nav-toggle {
  display: none;
  width: 42px;
  height: 42px;
  border-radius: var(--r-sm);
  border: 1px solid var(--line);
  background: var(--surface);
  place-items: center;
}
.nav-toggle span {
  display: block;
  width: 17px;
  height: 1.5px;
  background: var(--text);
  border-radius: 2px;
  transition: transform 0.3s var(--ease), opacity 0.2s var(--ease);
}
.nav-toggle span + span { margin-top: 4.5px; }
.nav-toggle[aria-expanded="true"] span:nth-child(1) { transform: translateY(6px) rotate(45deg); }
.nav-toggle[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.nav-toggle[aria-expanded="true"] span:nth-child(3) { transform: translateY(-6px) rotate(-45deg); }

/* ==========================================================================
   06. HERO
   ========================================================================== */

.hero {
  display: grid;
  grid-template-columns: minmax(0, 1.08fr) minmax(0, 0.92fr);
  align-items: center;
  gap: clamp(36px, 5vw, 76px);
  padding-block: clamp(52px, 7vw, 104px) clamp(56px, 7vw, 100px);
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  padding: 7px 15px 7px 12px;
  border-radius: var(--r-pill);
  border: 1px solid rgba(52, 211, 153, 0.28);
  background: rgba(52, 211, 153, 0.07);
  font-size: 13px;
  color: #7EE7B8;
}

.hero h1 {
  margin-top: 26px;
  font-size: clamp(38px, 5.6vw, 68px);
  line-height: 1.03;
  letter-spacing: -0.045em;
  font-weight: 600;
}

.hero-lead {
  margin-top: 26px;
  max-width: 52ch;
  font-size: clamp(16.5px, 1.75vw, 19.5px);
  line-height: 1.68;
  color: var(--text-mid);
}
.hero-lead strong { color: var(--text); font-weight: 550; }

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 13px;
  margin-top: 34px;
}

/* Barra de credibilidad bajo los botones */
.hero-trust {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px 26px;
  margin-top: 38px;
  padding-top: 26px;
  border-top: 1px solid var(--line);
}
.hero-trust li {
  display: flex;
  align-items: center;
  gap: 9px;
  font-size: 13.5px;
  color: var(--text-dim);
}
.hero-trust svg { color: var(--accent-bright); }
.hero-trust b { color: var(--text); font-weight: 600; }

/* --- Columna visual del hero --- */
.hero-visual { position: relative; }

.portrait-card {
  position: relative;
  border: 1px solid var(--line);
  border-radius: var(--r-xl);
  background: linear-gradient(165deg, rgba(255, 255, 255, 0.06), rgba(255, 255, 255, 0.015));
  padding: 26px 26px 0;
  overflow: hidden;
  box-shadow: var(--shadow-lg);
}
.portrait-card::before {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse 70% 42% at 50% 0%, rgba(77, 124, 255, 0.2), transparent 70%);
  pointer-events: none;
}

.portrait-top {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--text-faint);
}

.portrait-frame {
  position: relative;
  width: 176px;
  margin: 26px auto 18px;
  aspect-ratio: 1;
}
.portrait-frame::before {
  content: "";
  position: absolute;
  inset: -14px;
  border-radius: 50%;
  background: conic-gradient(from 180deg, var(--accent), var(--cyan), var(--violet), var(--accent));
  opacity: 0.5;
  filter: blur(18px);
}
.portrait-frame img {
  position: relative;
  width: 100%;
  height: 100%;
  border-radius: 50%;
  object-fit: cover;
  border: 2px solid rgba(255, 255, 255, 0.14);
}

.portrait-id { position: relative; text-align: center; }
.portrait-id h2 {
  font-size: 23px;
  font-weight: 600;
  letter-spacing: -0.035em;
}
.portrait-id p {
  margin-top: 5px;
  font-size: 13px;
  color: var(--text-dim);
}

.portrait-cert {
  position: relative;
  display: flex;
  align-items: center;
  /* Centrado, igual que el nombre y el cargo del resto de la tarjeta */
  justify-content: center;
  text-align: center;
  gap: 13px;
  margin: 24px -26px 0;
  padding: 17px 26px;
  border-top: 1px solid var(--line);
  background: rgba(77, 124, 255, 0.07);
}
.portrait-cert svg { color: var(--accent-bright); }
.portrait-cert span {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.09em;
  text-transform: uppercase;
  color: var(--text-faint);
  display: block;
}
.portrait-cert b { font-size: 13.5px; font-weight: 550; letter-spacing: -0.01em; }

/* Tarjeta flotante de estado del pipeline */

/* ==========================================================================
   07. FRANJA DE TECNOLOGÍAS
   ========================================================================== */

.tech-strip {
  border-block: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.014);
}
.tech-inner {
  display: flex;
  align-items: center;
  gap: clamp(20px, 4vw, 48px);
  padding-block: 22px;
}
.tech-inner > p {
  flex-shrink: 0;
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.13em;
  text-transform: uppercase;
  color: var(--text-faint);
  max-width: 15ch;
  line-height: 1.5;
}
.tech-list {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 11px 12px;
}
.tech-list li {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 8px 15px;
  border-radius: var(--r-pill);
  border: 1px solid var(--line);
  background: var(--surface);
  font-size: 13.5px;
  font-weight: 500;
  letter-spacing: -0.01em;
  color: var(--text-mid);
  transition: color 0.25s var(--ease), border-color 0.25s var(--ease),
              background 0.25s var(--ease), transform 0.25s var(--ease);
}
.tech-list li:hover {
  color: var(--text);
  border-color: var(--line-accent);
  background: var(--surface-hover);
  transform: translateY(-2px);
}
.tech-list svg { width: 17px; height: 17px; opacity: 0.85; }

/* ==========================================================================
   07b. CLIENTES Y PROYECTOS
   --------------------------------------------------------------------------
   Muro de marcas resuelto como rejilla continua: las celdas comparten borde
   mediante gap de 1px sobre un fondo de línea, sin bordes dobles.
   ========================================================================== */

.clients-section {
  border-bottom: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.012);
}

/* --- Carrusel ---
   La pista lleva la lista duplicada y se desplaza media anchura: al llegar,
   el fotograma es idéntico al inicial, así que el bucle no tiene costura.
   El desplazamiento incluye medio hueco para compensar el gap extra. */
.clients-marquee {
  position: relative;
  overflow: hidden;
  padding-block: 4px;
  /* Los extremos se desvanecen para que las marcas entren y salgan sin cortarse */
  mask-image: linear-gradient(90deg, transparent, #000 6%, #000 94%, transparent);
  -webkit-mask-image: linear-gradient(90deg, transparent, #000 6%, #000 94%, transparent);
}

.clients-track {
  display: flex;
  gap: 14px;
  width: max-content;
  animation: marquee 46s linear infinite;
  will-change: transform;
}
@keyframes marquee {
  from { transform: translateX(0); }
  to   { transform: translateX(calc(-50% - 7px)); }
}

/* Se detiene al pasar el cursor o al llegar con el teclado */
.clients-marquee:hover .clients-track,
.clients-marquee:focus-within .clients-track { animation-play-state: paused; }

.client {
  flex: 0 0 auto;
  display: grid;
  place-items: center;
  gap: 5px;
  min-width: 208px;
  min-height: 92px;
  padding: 20px 26px;
  text-align: center;
  border: 1px solid var(--line);
  border-radius: var(--r-md);
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.034), rgba(255, 255, 255, 0.01));
  transition: border-color 0.32s var(--ease), background 0.32s var(--ease);
}
.client:hover {
  border-color: var(--line-accent);
  background: linear-gradient(180deg, rgba(77, 124, 255, 0.11), rgba(255, 255, 255, 0.014));
}

/* Wordmark tipográfico: se usa mientras no haya archivo de logo */
.client-name {
  font-size: clamp(14.5px, 1.5vw, 16.5px);
  font-weight: 550;
  letter-spacing: -0.03em;
  line-height: 1.25;
  color: var(--text-mid);
  white-space: nowrap;
  transition: color 0.32s var(--ease);
}
.client:hover .client-name { color: var(--text); }

/* Sector opcional bajo el nombre */
.client-tag {
  font-family: var(--font-mono);
  font-size: 9.5px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--text-faint);
  transition: color 0.32s var(--ease);
}
.client:hover .client-tag { color: var(--accent-bright); }

/* Logo real: el filtro lo pasa a blanco monocromo, venga en el color que venga.
   Los originales llegan con proporciones muy distintas (de 1:1 a casi 5:1), así
   que en vez de una altura única se le da a cada uno la suya: un isotipo
   cuadrado necesita más alto que un wordmark alargado para pesar lo mismo en la
   fila. --logo-scale reduce toda la escala de golpe en pantallas pequeñas. */
.client img {
  display: block;
  width: auto;
  height: calc(var(--logo-h, 30px) * var(--logo-scale, 1));
  max-width: calc(150px * var(--logo-scale, 1));
  object-fit: contain;
  filter: grayscale(1) brightness(0) invert(1);
  opacity: 0.55;
  transition: opacity 0.32s var(--ease);
}
.client:hover img { opacity: 1; }

/* Compensación óptica por marca: cuanto más alargado el logo, menos alto */
.client[data-logo="gbh"]             { --logo-h: 38px; }
.client[data-logo="insyspr"]         { --logo-h: 36px; }
.client[data-logo="atlantica-seguros"] { --logo-h: 34px; }
.client[data-logo="khensys"],
.client[data-logo="intelutions"]     { --logo-h: 32px; }
.client[data-logo="cpj"]             { --logo-h: 30px; }
.client[data-logo="statetrust"]      { --logo-h: 28px; }
.client[data-logo="statetrust-life"],
.client[data-logo="turnospr"]        { --logo-h: 26px; }
.client[data-logo="pdv"]             { --logo-h: 24px; }

.clients-note {
  margin-top: 20px;
  font-size: 12.5px;
  line-height: 1.7;
  color: var(--text-faint);
  max-width: 70ch;
}

/* ==========================================================================
   08. SECCIÓN "TE SUENA ESTO" (problema → solución)
   ========================================================================== */

/* ==========================================================================
   09. SERVICIOS
   ========================================================================== */

.services-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
}

.service-card {
  display: flex;
  flex-direction: column;
  padding: 30px 28px;
}

.service-top {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 22px;
}
.service-icon {
  display: grid;
  place-items: center;
  width: 48px;
  height: 48px;
  border-radius: 13px;
  border: 1px solid var(--line-accent);
  background: linear-gradient(160deg, rgba(77, 124, 255, 0.22), rgba(77, 124, 255, 0.05));
  color: var(--accent-bright);
}
.service-num {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.08em;
  color: var(--text-faint);
}

.service-card h3 {
  font-size: clamp(20px, 2.2vw, 24px);
  letter-spacing: -0.035em;
}
.service-card > p {
  margin-top: 13px;
  font-size: 15px;
  line-height: 1.75;
  color: var(--text-dim);
}

.service-list { margin: 20px 0 22px; }
.service-list li {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  padding: 7px 0;
  font-size: 14.5px;
  color: var(--text-mid);
  border-top: 1px solid var(--line);
}
.service-list li:first-child { border-top: 0; }
.service-list svg { color: var(--accent); margin-top: 4px; }

/* Resultado esperado: lo que el cliente se lleva */
.service-outcome {
  margin-top: auto;
  padding: 13px 16px;
  border-radius: var(--r-md);
  background: rgba(52, 211, 153, 0.07);
  border: 1px solid rgba(52, 211, 153, 0.2);
  font-size: 13.5px;
  line-height: 1.6;
  color: #8FE9C2;
}
.service-outcome b {
  display: block;
  font-family: var(--font-mono);
  font-size: 9.5px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: rgba(143, 233, 194, 0.65);
  margin-bottom: 4px;
  font-weight: 500;
}

.service-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-top: 16px;
}
.service-tags li {
  padding: 4px 10px;
  border-radius: var(--r-sm);
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.022);
  font-family: var(--font-mono);
  font-size: 10.5px;
  color: var(--text-faint);
}

/* ==========================================================================
   10. RESULTADOS / MÉTRICAS
   ========================================================================== */

/* ==========================================================================
   11. PROCESO
   ========================================================================== */

.steps {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 20px;
  counter-reset: step;
}
.step { position: relative; padding-top: 30px; }
/* Línea de tiempo horizontal con el nodo de cada paso */
.step::before {
  content: "";
  position: absolute;
  top: 6px;
  left: 0;
  right: -20px;
  height: 1px;
  background: var(--line);
}
.step:last-child::before { right: 0; }
.step::after {
  content: "";
  position: absolute;
  top: 1px;
  left: 0;
  width: 11px;
  height: 11px;
  border-radius: 50%;
  background: var(--bg);
  border: 2px solid var(--accent);
  box-shadow: 0 0 0 4px rgba(77, 124, 255, 0.14);
}
.step-num {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.1em;
  color: var(--accent-bright);
}
.step h3 { margin-top: 12px; font-size: 20px; letter-spacing: -0.032em; }
.step p {
  margin-top: 11px;
  font-size: 14.5px;
  line-height: 1.72;
  color: var(--text-dim);
}
.step-time {
  display: inline-block;
  margin-top: 14px;
  padding: 3px 10px;
  border-radius: var(--r-sm);
  background: var(--surface);
  border: 1px solid var(--line);
  font-family: var(--font-mono);
  font-size: 10px;
  color: var(--text-faint);
}

/* ==========================================================================
   12. SOBRE MÍ
   ========================================================================== */

.about-grid {
  display: grid;
  grid-template-columns: minmax(0, 0.92fr) minmax(0, 1.08fr);
  gap: clamp(32px, 5vw, 76px);
}

.about-lead {
  font-size: clamp(21px, 2.4vw, 27px);
  font-weight: 550;
  line-height: 1.4;
  letter-spacing: -0.032em;
}
.about-copy p {
  margin-top: 18px;
  font-size: 15.5px;
  line-height: 1.8;
  color: var(--text-dim);
}

.about-link { margin-top: 22px; }

.edu-card {
  margin-top: 30px;
  padding: 20px 22px;
  border-radius: var(--r-md);
  border: 1px solid var(--line);
  background: var(--surface);
  display: flex;
  align-items: center;
  gap: 15px;
}
.edu-card svg { color: var(--accent-bright); }
.edu-card b { font-size: 14.5px; font-weight: 550; letter-spacing: -0.02em; }
.edu-card span { display: block; margin-top: 2px; font-size: 13px; color: var(--text-dim); }

/* ==========================================================================
   13. CERTIFICACIONES
   ========================================================================== */

.certs-section {
  border-block: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.012);
}
.certs-grid {
  display: grid;
  grid-template-columns: minmax(0, 0.85fr) minmax(0, 1.15fr);
  gap: clamp(30px, 5vw, 72px);
  align-items: start;
}
.cert-list { display: grid; gap: 12px; }
.cert {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 18px 22px;
  border-radius: var(--r-md);
  border: 1px solid var(--line);
  background: var(--surface);
  transition: border-color 0.3s var(--ease), background 0.3s var(--ease),
              transform 0.3s var(--ease);
}
.cert:hover {
  border-color: var(--line-accent);
  background: var(--surface-hover);
  transform: translateX(4px);
}
.cert-badge {
  display: grid;
  place-items: center;
  width: 42px;
  height: 42px;
  border-radius: 11px;
  background: linear-gradient(150deg, rgba(77, 124, 255, 0.24), rgba(77, 124, 255, 0.06));
  border: 1px solid var(--line-accent);
  color: var(--accent-bright);
  flex-shrink: 0;
}
.cert-body { min-width: 0; }
.cert-body span {
  font-family: var(--font-mono);
  font-size: 9.5px;
  letter-spacing: 0.13em;
  text-transform: uppercase;
  color: var(--text-faint);
}
.cert-body h3 { margin-top: 3px; font-size: 15.5px; letter-spacing: -0.024em; line-height: 1.35; }
.cert-year {
  margin-left: auto;
  font-family: var(--font-mono);
  font-size: 11.5px;
  color: var(--text-faint);
  flex-shrink: 0;
}
.cert-note {
  margin-top: 14px;
  font-size: 12.5px;
  line-height: 1.75;
  color: var(--text-faint);
}

/* ==========================================================================
   14. PREGUNTAS FRECUENTES
   ========================================================================== */

.faq-grid {
  display: grid;
  grid-template-columns: minmax(0, 0.75fr) minmax(0, 1.25fr);
  gap: clamp(30px, 5vw, 72px);
  align-items: start;
}
.faq-list { display: grid; gap: 10px; }

.faq-item {
  border: 1px solid var(--line);
  border-radius: var(--r-md);
  background: var(--surface);
  overflow: hidden;
  transition: border-color 0.3s var(--ease), background 0.3s var(--ease);
}
.faq-item:hover { border-color: var(--line-strong); }
.faq-item.is-open { border-color: var(--line-accent); background: var(--surface-hover); }

.faq-q {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  width: 100%;
  padding: 19px 22px;
  text-align: left;
  font-size: 15.5px;
  font-weight: 500;
  letter-spacing: -0.022em;
  line-height: 1.45;
}
.faq-icon {
  position: relative;
  width: 15px;
  height: 15px;
  flex-shrink: 0;
  color: var(--accent-bright);
}
.faq-icon::before, .faq-icon::after {
  content: "";
  position: absolute;
  background: currentColor;
  border-radius: 2px;
  transition: transform 0.3s var(--ease), opacity 0.3s var(--ease);
}
.faq-icon::before { top: 7px; left: 0; width: 15px; height: 1.5px; }
.faq-icon::after  { top: 0; left: 6.75px; width: 1.5px; height: 15px; }
.faq-item.is-open .faq-icon::after { transform: rotate(90deg); opacity: 0; }

/* El panel se anima con max-height calculada en JS para permitir transición */
.faq-a {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s var(--ease);
}
.faq-a > div {
  padding: 0 22px 20px;
  font-size: 14.5px;
  line-height: 1.78;
  color: var(--text-dim);
}
.faq-a b { color: var(--text-mid); font-weight: 550; }

/* ==========================================================================
   15. CONTACTO
   ========================================================================== */

.contact-panel {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 0.95fr) minmax(0, 1.05fr);
  gap: clamp(32px, 5vw, 64px);
  padding: clamp(30px, 4.5vw, 54px);
  border-radius: var(--r-xl);
  border: 1px solid var(--line-strong);
  background:
    radial-gradient(ellipse 68% 100% at 8% 0%, rgba(77, 124, 255, 0.18), transparent 62%),
    linear-gradient(160deg, #0F1725, #080C15);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
}
.contact-panel::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(to right, rgba(255, 255, 255, 0.026) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(255, 255, 255, 0.026) 1px, transparent 1px);
  background-size: 44px 44px;
  mask-image: radial-gradient(ellipse 70% 80% at 20% 10%, #000, transparent 72%);
  -webkit-mask-image: radial-gradient(ellipse 70% 80% at 20% 10%, #000, transparent 72%);
  pointer-events: none;
}

.contact-copy { position: relative; }
.contact-copy h2 {
  margin-top: 20px;
  font-size: clamp(29px, 3.6vw, 42px);
  letter-spacing: -0.042em;
}
.contact-copy > p {
  margin-top: 18px;
  font-size: 16px;
  line-height: 1.75;
  color: var(--text-mid);
  max-width: 42ch;
}

/* Canales directos: WhatsApp, email, LinkedIn */
.contact-channels { display: grid; gap: 10px; margin-top: 28px; }
.channel {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 14px 17px;
  border-radius: var(--r-md);
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.028);
  transition: border-color 0.28s var(--ease), background 0.28s var(--ease),
              transform 0.28s var(--ease);
}
.channel:hover {
  border-color: var(--line-accent);
  background: rgba(255, 255, 255, 0.055);
  transform: translateX(4px);
}
.channel-icon {
  display: grid;
  place-items: center;
  width: 38px;
  height: 38px;
  border-radius: 10px;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--line);
  flex-shrink: 0;
}
.channel-body { min-width: 0; }
.channel-body span {
  display: block;
  font-family: var(--font-mono);
  font-size: 9.5px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--text-faint);
}
.channel-body b {
  display: block;
  margin-top: 2px;
  font-size: 14.5px;
  font-weight: 500;
  letter-spacing: -0.02em;
  overflow-wrap: anywhere;
}
.channel > svg:last-child { margin-left: auto; color: var(--text-faint); }
.channel-wa .channel-icon { background: rgba(37, 211, 102, 0.12); border-color: rgba(37, 211, 102, 0.3); color: #4EE087; }

/* --- Formulario --- */
.contact-form {
  position: relative;
  padding: clamp(22px, 3vw, 30px);
  border-radius: var(--r-lg);
  border: 1px solid var(--line-strong);
  background: rgba(10, 14, 22, 0.72);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
}
.form-title { font-size: 18px; font-weight: 550; letter-spacing: -0.028em; }
.form-sub { margin-top: 6px; font-size: 13.5px; color: var(--text-dim); }

.field { margin-top: 16px; }
.field label {
  display: block;
  margin-bottom: 7px;
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.11em;
  text-transform: uppercase;
  color: var(--text-faint);
}
.field input, .field textarea, .field select {
  width: 100%;
  padding: 13px 15px;
  border-radius: var(--r-sm);
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.035);
  color: var(--text);
  font-size: 14.5px;
  transition: border-color 0.25s var(--ease), background 0.25s var(--ease),
              box-shadow 0.25s var(--ease);
}
.field textarea { resize: vertical; min-height: 104px; line-height: 1.6; }
.field select { appearance: none; cursor: pointer; padding-right: 40px;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%2375839B' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='m6 9 6 6 6-6'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 14px center;
}
.field select option { background: #0F1520; color: var(--text); }
.field input::placeholder, .field textarea::placeholder { color: var(--text-faint); }
.field input:focus, .field textarea:focus, .field select:focus {
  outline: none;
  border-color: var(--accent);
  background: rgba(255, 255, 255, 0.055);
  box-shadow: 0 0 0 3px rgba(77, 124, 255, 0.16);
}
.field-row { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }

.form-submit { width: 100%; margin-top: 20px; }
.form-note {
  margin-top: 13px;
  font-size: 12px;
  line-height: 1.6;
  color: var(--text-faint);
  text-align: center;
}
/* Aviso de resultado del envío (éxito / error), poblado por JS */
.form-status {
  margin-top: 14px;
  padding: 12px 15px;
  border-radius: var(--r-sm);
  font-size: 13.5px;
  line-height: 1.6;
  display: none;
}
.form-status.is-visible { display: block; }
.form-status.is-ok {
  background: rgba(52, 211, 153, 0.1);
  border: 1px solid rgba(52, 211, 153, 0.3);
  color: #8FE9C2;
}
.form-status.is-error {
  background: rgba(248, 113, 113, 0.1);
  border: 1px solid rgba(248, 113, 113, 0.3);
  color: #FCA5A5;
}
/* Trampa anti-spam: invisible para personas, tentadora para bots */
.hp-field {
  position: absolute;
  left: -9999px;
  width: 1px;
  height: 1px;
  overflow: hidden;
}

/* ==========================================================================
   16. PIE DE PÁGINA
   ========================================================================== */

.site-footer {
  border-top: 1px solid var(--line);
  margin-top: var(--section-y);
}
.footer-inner {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  padding-block: 30px;
}
.footer-meta { display: flex; flex-wrap: wrap; align-items: center; gap: 8px 20px; }
.footer-meta p { font-size: 12.5px; color: var(--text-faint); }
.footer-links { display: flex; align-items: center; gap: 8px; }
.footer-links a {
  display: grid;
  place-items: center;
  width: 38px;
  height: 38px;
  border-radius: 10px;
  border: 1px solid var(--line);
  background: var(--surface);
  color: var(--text-dim);
  transition: color 0.25s var(--ease), border-color 0.25s var(--ease),
              background 0.25s var(--ease), transform 0.25s var(--ease);
}
.footer-links a:hover {
  color: var(--text);
  border-color: var(--line-accent);
  background: var(--surface-hover);
  transform: translateY(-2px);
}

/* Botón flotante de WhatsApp (solo móvil) */
.wa-float {
  position: fixed;
  right: 16px;
  bottom: 16px;
  z-index: 90;
  display: none;
  align-items: center;
  gap: 9px;
  padding: 13px 19px;
  border-radius: var(--r-pill);
  background: #1FBF5C;
  color: #fff;
  font-size: 14.5px;
  font-weight: 550;
  box-shadow: 0 10px 30px -8px rgba(31, 191, 92, 0.6);
}

/* ==========================================================================
   17. ANIMACIONES DE ENTRADA
   ========================================================================== */

/* --- Entrada del hero ---
   Animación CSS autónoma: no depende de JavaScript, así que la primera
   pantalla siempre termina visible aunque el script falle o tarde. */
[data-enter] {
  animation: enter 0.7s var(--ease-out) both;
  animation-delay: var(--reveal-delay, 0ms);
}
@keyframes enter {
  from { opacity: 0; transform: translateY(20px); }
  to   { opacity: 1; transform: none; }
}

/* --- Entrada del resto de secciones ---
   Estas sí esperan al IntersectionObserver, pero solo se ocultan cuando el
   script ha confirmado que va a revelarlas (clase en <html>). Sin JS, o si
   main.js no llega a cargar, el contenido se ve tal cual. */
.reveal-on [data-reveal] {
  opacity: 0;
  transform: translateY(22px);
  transition: opacity 0.75s var(--ease-out), transform 0.75s var(--ease-out);
  transition-delay: var(--reveal-delay, 0ms);
}
.reveal-on [data-reveal].is-visible { opacity: 1; transform: none; }

@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;
  }
  .reveal-on [data-reveal] { opacity: 1; transform: none; }
  [data-enter] { animation: none; }

  /* El carrusel deja de moverse solo y pasa a desplazarse con el dedo */
  .clients-track { animation: none; }
  .clients-track > [aria-hidden="true"] { display: none; }
  .clients-marquee {
    overflow-x: auto;
    mask-image: none;
    -webkit-mask-image: none;
    scroll-snap-type: x proximity;
  }
  .client { scroll-snap-align: start; }
}

/* ==========================================================================
   18. RESPONSIVE
   ========================================================================== */

/* --- Portátiles y tablets horizontales --- */
@media (max-width: 1080px) {
  .hero { grid-template-columns: minmax(0, 1.15fr) minmax(0, 0.85fr); }
  .portrait-frame { width: 150px; }
  .certs-grid, .faq-grid { grid-template-columns: 1fr; }
  .about-grid { grid-template-columns: 1fr; }
  .contact-panel { grid-template-columns: 1fr; }
}

/* --- Tablets: se colapsa la navegación en menú desplegable --- */
@media (max-width: 900px) {
  .nav-toggle { display: grid; }

  .nav-main {
    position: fixed;
    inset: 74px 0 auto;
    flex-direction: column;
    align-items: stretch;
    gap: 2px;
    margin: 0;
    padding: 14px var(--gutter) 24px;
    background: rgba(6, 9, 15, 0.97);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--line);
    /* Oculto por defecto; el JS conmuta .is-open */
    opacity: 0;
    visibility: hidden;
    transform: translateY(-12px);
    transition: opacity 0.3s var(--ease), transform 0.3s var(--ease),
                visibility 0.3s var(--ease);
  }
  .nav-main.is-open { opacity: 1; visibility: visible; transform: none; }
  .nav-main a {
    padding: 14px 16px;
    font-size: 16px;
    border-radius: var(--r-md);
    border-bottom: 1px solid var(--line);
  }
  .nav-main a:last-child { border-bottom: 0; }

  .header-cta { display: none; }

  .hero {
    grid-template-columns: 1fr;
    gap: 44px;
    padding-block: 40px 56px;
  }
  .hero-visual { max-width: 420px; width: 100%; margin-inline: auto; }
  .portrait-frame { width: 168px; }

  .section-head { grid-template-columns: 1fr; align-items: start; gap: 20px; }
  .section-lead { max-width: none; }

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

  .steps { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 30px 20px; }
  .step:nth-child(2)::before { right: 0; }

  .tech-inner { flex-direction: column; align-items: flex-start; gap: 15px; }
  .tech-inner > p { max-width: none; }
}

/* --- Móviles --- */
@media (max-width: 620px) {
  :root { --header-h: 66px; }

  .header-inner { height: 66px; }
  .nav-main { inset-block-start: 66px; }
  .brand-text > span { font-size: 14.5px; }

  .hero h1 { font-size: clamp(33px, 8.5vw, 46px); letter-spacing: -0.04em; }
  .hero-lead { font-size: 16.5px; margin-top: 20px; }
  .hero-actions { margin-top: 28px; gap: 10px; }
  .hero-actions .btn { width: 100%; }
  .hero-trust { gap: 10px 18px; margin-top: 30px; padding-top: 22px; }
  .hero-trust li { font-size: 13px; }

  .portrait-card { padding: 20px 20px 0; border-radius: var(--r-lg); }
  .portrait-cert { margin-inline: -20px; padding-inline: 20px; }
  .portrait-frame { width: 140px; margin-block: 20px 14px; }


  .steps { grid-template-columns: 1fr; gap: 26px; }
  .step::before { right: 0; }

  .client { min-width: 168px; min-height: 82px; padding: 17px 20px; --logo-scale: 0.86; }

  .service-card { padding: 24px 20px; }
  .cert { padding: 15px 17px; gap: 13px; }
  .cert-body h3 { font-size: 14.5px; }

  .field-row { grid-template-columns: 1fr; }
  .faq-q { padding: 17px 18px; font-size: 15px; }
  .faq-a > div { padding: 0 18px 18px; }

  .contact-panel { padding: 26px 20px; border-radius: var(--r-lg); }

  .footer-inner { flex-direction: column; align-items: flex-start; gap: 22px; }

  /* El botón flotante de WhatsApp solo aparece en pantallas pequeñas */
  .wa-float { display: inline-flex; }
  /* Deja aire para que el botón no tape el pie de página */
  .site-footer { padding-bottom: 60px; }
}

@media (max-width: 380px) {
  .wa-float { padding: 12px 16px; font-size: 13.5px; }
}

/* --- Impresión: versión limpia en papel --- */
@media print {
  body { background: #fff; color: #000; }
  body::before, body::after,
  .site-header, .wa-float, .scroll-progress, .contact-form, .nav-toggle { display: none !important; }
  .card, .cert, .channel { border-color: #ccc; background: none; }
  a { color: #000; }
  [data-reveal], [data-enter] { opacity: 1 !important; transform: none !important; animation: none !important; }
  /* Sin esto los logos saldrían en blanco sobre papel blanco */
  .client img { filter: grayscale(1) brightness(0); opacity: 1; }
}

/* V3 — restrained technical identity, clearer hierarchy and readable surfaces. */
:root { --text-mid:#BCC8DB; --text-dim:#A5B3C8; --text-faint:#94A4BC; --r-xl:20px; }
[hidden] { display:none !important; }
body { background:#0A101A; }
body::before { opacity:.28; }
.hero { grid-template-columns:minmax(0,1.35fr) minmax(0,.8fr); padding-block:52px; gap:60px; }
.hero h1 { font-size:clamp(2.2rem,4.1vw,3.5rem); line-height:1.08; margin-top:22px; max-width:16ch; }
.hero-lead { font-size:1.0625rem; line-height:1.65; margin-top:20px; max-width:56ch; }
.hero-actions { margin-top:24px; }
.hero-trust { margin-top:25px; padding-top:20px; gap:12px 20px; }
.hero-trust li, .hero-badge { font-size:.875rem; }
.hero-badge { background:transparent; border:0; padding:0; color:#B7C6E0; }
.hero-visual { max-width:370px; width:100%; justify-self:end; }
.portrait-card { box-shadow:none; background:#111D2E; border-color:#304059; }
.portrait-card::before,.portrait-frame::before,.card::before { display:none; }
.portrait-frame { width:152px; }
.portrait-frame img { border-radius:20px; }
.portrait-top,.portrait-cert span,.brand-text small,.eyebrow,.service-num,.service-outcome b,.pill { font-size:.75rem !important; }
.portrait-id p,.portrait-cert b,.service-tags li,.hero-trust li,.tech-list li { font-size:.875rem; }
.grad { color:#9EB9FF; background:none; -webkit-text-fill-color:currentColor; }
.hero h1 .grad { color:#8DAEFF; }
.btn { border-radius:10px; }
.btn-primary { background:#456AE5; box-shadow:none; color:white; }
.btn-primary:hover { background:#5279F1; box-shadow:none; }
.section-head { margin-bottom:32px; }
.section-head h2 { font-size:clamp(1.8rem,3vw,2.5rem); line-height:1.16; }
.section-lead,.service-card > p,.service-list { font-size:1rem; line-height:1.7; }
.service-card { background:#101A29; box-shadow:none; border:1px solid #29364B; padding:28px; }
.service-card h3 { font-size:1.35rem; }
.service-outcome { background:transparent; border:0; border-top:1px solid #334158; border-radius:0; padding:20px 0 0; }
.service-outcome span { font-size:1rem; }
.clients-section { background:#101A29; border-block:1px solid #29364B; }
.client { min-width:196px; min-height:84px; padding:20px 24px; --logo-scale:.94; }
.client img { opacity:.7; }
@media (max-width:620px) { .client { --logo-scale:.86; } }
.client-name { font-size:1rem; }
.clients-note { font-size:.875rem; line-height:1.6; }
.tech-strip { padding-block:24px; }
.tech-list { gap:10px; }
.step p,.faq-a,.form-sub { font-size:1rem; }

[data-enter] { animation:none !important; opacity:1 !important; transform:none !important; }
.dot-live::after { animation:none; }
:focus-visible { outline:3px solid #A9C4FF; outline-offset:5px; }
@media(max-width:900px) { .hero { gap:28px; grid-template-columns:1.2fr .8fr; } .hero h1 {font-size:2.5rem;} }
@media(max-width:680px) { .hero {grid-template-columns:1fr;padding-block:36px;gap:32px;} .hero h1 {font-size:2.35rem;max-width:18ch;} .hero-visual {max-width:none;justify-self:stretch;} .portrait-card {padding:22px;} .portrait-frame {width:112px;margin:20px auto 16px;} .portrait-cert {margin:22px -22px -22px;padding:16px 22px;} .hero-lead {font-size:1rem;} .section-head {gap:20px;} .service-card {padding:24px;}  .nav-main {background:#101A29;} .brand-text small {font-size:.75rem;letter-spacing:0;} }