/* =========================================================================
   KRAVITTAL — Home
   Maquetación a partir de Figma "Kravittal-20260805-tipografia02" (nodo 41:2)
   Diseño base: 1920 px · contenido 1596 px · márgenes laterales 162 px
   ------------------------------------------------------------------------
   Este archivo es autónomo y no depende de Elementor ni de ningún tema.
   Todo va prefijado con .kv- para evitar colisiones con Astra/Elementor.
   ========================================================================= */

/* -------------------------------------------------------------------------
   1. TOKENS
   ------------------------------------------------------------------------- */
:root {
  /* Paleta (variables de Figma) */
  --kv-petroleo:        #21333B;  /* Azul petróleo */
  --kv-champagne:       #AD8566;  /* Champagne arena */
  --kv-champagne-osc:   #7A5132;  /* Champagne oscuro */
  --kv-arena:           #EBE0D6;  /* Arena suave / Background 03 */
  --kv-hielo:           #C4CBD0;  /* Gris hielo */
  --kv-bg-01:           #F5EFEB;  /* Background 01 (fondo de página) */
  --kv-bg-02:           #EEE9E5;  /* Background 02 */
  --kv-white:           #FFFFFF;

  /* Tipografía.
     Campton es una fuente de pago (René Bieder). Si no está licenciada,
     el stack cae en Jost, que es la geométrica libre más cercana.
     Ver GUIA-ELEMENTOR.md → "Tipografías". */
  --kv-font:      "Campton", "Jost", "Futura", "Helvetica Neue", Arial, sans-serif;
  --kv-font-alt:  "Inter", "Helvetica Neue", Arial, sans-serif;

  /* Escala tipográfica fluida, anclada al diseño de 1920 px */
  --kv-fs-display:  clamp(2.5rem,  4.167vw, 5rem);      /* 80 px  */
  --kv-fs-hero:     clamp(2rem,    3.021vw, 3.625rem);  /* 58 px  */
  --kv-fs-quote:    clamp(1.75rem, 2.135vw, 2.5625rem); /* 41 px  */
  --kv-fs-italic:   clamp(1.875rem,2.5vw,   3rem);      /* 48 px  */
  --kv-fs-h2:       clamp(1.625rem,1.875vw, 2.25rem);   /* 36 px  */
  --kv-fs-h3:       clamp(1.25rem, 1.354vw, 1.625rem);  /* 26 px  */
  --kv-fs-h4:       clamp(1.125rem,1.146vw, 1.375rem);  /* 22 px  */
  --kv-fs-lg:       clamp(1rem,    1.042vw, 1.25rem);   /* 20 px  */
  --kv-fs-md:       clamp(0.9375rem,0.9375vw,1.125rem); /* 18 px  */
  --kv-fs-base:     1rem;                               /* 16 px  */
  --kv-fs-sm:       0.875rem;                           /* 14 px  */
  --kv-fs-xs:       0.75rem;                            /* 12 px  */

  /* Layout */
  --kv-container: 1596px;
  --kv-gutter:    clamp(1.25rem, 8.4375vw, 162px);
  --kv-header-h:  87px;

  /* Curvas de movimiento (ver sección 16) */
  --kv-ease:     cubic-bezier(.22, .61, .36, 1);
  --kv-ease-out: cubic-bezier(.16, 1, .3, 1);
}

/* -------------------------------------------------------------------------
   2. RESET MÍNIMO
   ------------------------------------------------------------------------- */
.kv-page *,
.kv-page *::before,
.kv-page *::after { box-sizing: border-box; }

.kv-page {
  margin: 0;
  background: var(--kv-bg-01);
  color: var(--kv-petroleo);
  font-family: var(--kv-font);
  font-weight: 300;
  font-size: var(--kv-fs-base);
  line-height: 1.25;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
.kv-page img,
.kv-page svg { max-width: 100%; display: block; }
.kv-page :where(p) { margin: 0 0 1em; }
.kv-page :where(p:last-child) { margin-bottom: 0; }
.kv-page :where(h1, h2, h3, h4) { margin: 0; font-weight: 300; line-height: 1.1; }
.kv-page :where(a) { color: inherit; text-decoration: none; }
.kv-page :where(ul, ol) { margin: 0; padding: 0; list-style: none; }
.kv-page :where(blockquote, figure) { margin: 0; }

/* Utilidades de composición */
.kv-container {
  width: 100%;
  max-width: calc(var(--kv-container) + var(--kv-gutter) * 2);
  margin-inline: auto;
  padding-inline: var(--kv-gutter);
}
.kv-visually-hidden {
  position: absolute !important; width: 1px; height: 1px;
  overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap;
}

/* Títulos de sección (H1 de 80 px, champagne) */
.kv-display {
  font-size: var(--kv-fs-display);
  line-height: 1.025;
  letter-spacing: -0.03em;
  color: var(--kv-champagne);
}
.kv-display--center { text-align: center; }

.kv-h2 {
  font-size: var(--kv-fs-h2);
  line-height: 1.111;
  letter-spacing: -0.03em;
}
.kv-h3 {
  font-size: var(--kv-fs-h3);
  text-transform: uppercase;
  line-height: 1.15;
}
.kv-lead { font-size: var(--kv-fs-lg); line-height: 1.15; }
.kv-body { font-size: var(--kv-fs-base); line-height: 1.25; }
.kv-body--alt { font-family: var(--kv-font-alt); font-size: var(--kv-fs-md); font-weight: 400; line-height: 1.3; }

/* -------------------------------------------------------------------------
   3. MARCOS DE ICONO (las esquinas dibujadas del diseño)
   ------------------------------------------------------------------------- */
.kv-frame {
  position: relative;
  display: grid;
  place-items: center;
  flex: none;
  width: var(--kv-frame-size, 65px);
  height: var(--kv-frame-size, 65px);
  color: var(--kv-frame-color, var(--kv-champagne));
}
.kv-frame::before,
.kv-frame::after,
.kv-frame > .kv-frame__corners::before,
.kv-frame > .kv-frame__corners::after {
  content: "";
  position: absolute;
  width: var(--kv-frame-corner, 17px);
  height: var(--kv-frame-corner, 17px);
  border: 1px solid currentColor;
}
.kv-frame::before  { top: var(--kv-corner, 0px); left: var(--kv-corner, 0px);  border-right: 0; border-bottom: 0; }
.kv-frame::after   { top: var(--kv-corner, 0px); right: var(--kv-corner, 0px); border-left: 0;  border-bottom: 0; }
.kv-frame > .kv-frame__corners { position: absolute; inset: 0; }
.kv-frame > .kv-frame__corners::before { bottom: var(--kv-corner, 0px); left: var(--kv-corner, 0px);  border-right: 0; border-top: 0; }
.kv-frame > .kv-frame__corners::after  { bottom: var(--kv-corner, 0px); right: var(--kv-corner, 0px); border-left: 0;  border-top: 0; }

/* Variante de una sola esquina (sección "El Efecto Kravittal") */
.kv-frame--tr::before { display: none; }
.kv-frame--tr > .kv-frame__corners { display: none; }

.kv-frame__icon { width: var(--kv-icon-size, 36px); height: var(--kv-icon-size, 36px); }
.kv-frame__icon svg { width: 100%; height: 100%; stroke: currentColor; }

/* Iconos sueltos (sin marco) */
.kv-icon { flex: none; color: var(--kv-champagne); }
.kv-icon svg { width: 100%; height: 100%; stroke: currentColor; }

/* -------------------------------------------------------------------------
   4. BOTONES
   ------------------------------------------------------------------------- */
.kv-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 1rem;
  min-height: 47px;
  padding: 0.5rem 1.5rem;
  font-family: var(--kv-font);
  font-size: var(--kv-fs-base);
  font-weight: 300;
  text-transform: uppercase;
  letter-spacing: 0.02em;
  border: 1px solid var(--kv-champagne);
  background: transparent;
  color: var(--kv-petroleo);
  cursor: pointer;
  position: relative;
  isolation: isolate;
  overflow: hidden;
  transition: color .35s var(--kv-ease), border-color .35s var(--kv-ease);
}
.kv-btn::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  background: var(--kv-btn-fill, var(--kv-champagne));
  transform: scaleX(0);
  transform-origin: left center;
  transition: transform .55s var(--kv-ease-out);
}
.kv-btn:hover::before,
.kv-btn:focus-visible::before { transform: scaleX(1); }
.kv-btn:hover,
.kv-btn:focus-visible { color: var(--kv-white); }

.kv-btn--solid {
  background: var(--kv-champagne);
  color: var(--kv-white);
  font-size: var(--kv-fs-lg);
  min-width: 186px;
  justify-content: space-between;
  padding-inline: 1.75rem;
}
.kv-btn--solid { --kv-btn-fill: var(--kv-champagne-osc); }
.kv-btn--solid:hover,
.kv-btn--solid:focus-visible { color: var(--kv-white); border-color: var(--kv-champagne-osc); }
.kv-btn--solid svg {
  width: 18px; height: 18px; flex: none; stroke: currentColor;
  transition: transform .45s var(--kv-ease-out);
}
.kv-btn--solid:hover svg,
.kv-btn--solid:focus-visible svg { transform: translate(3px, -3px); }

/* -------------------------------------------------------------------------
   5. HEADER
   ------------------------------------------------------------------------- */
.kv-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: var(--kv-bg-01);
  border-top: 1px solid var(--kv-champagne);
}
.kv-header__inner {
  display: flex;
  align-items: center;
  gap: clamp(1rem, 2vw, 2.5rem);
  min-height: var(--kv-header-h);
}
.kv-header__logo { flex: none; width: clamp(130px, 8.9vw, 171px); }
.kv-header__logo svg,
.kv-header__logo img { width: 100%; height: auto; }

.kv-nav { margin-inline: auto; }
.kv-nav__list {
  display: flex;
  align-items: center;
  gap: clamp(1rem, 2.1vw, 2.5rem);
}
.kv-nav__link {
  position: relative;
  font-size: var(--kv-fs-base);
  text-transform: uppercase;
  letter-spacing: 0.01em;
  white-space: nowrap;
  padding-block: 0.5rem;
  transition: color .35s var(--kv-ease);
}
.kv-nav__link::after {
  content: "";
  position: absolute;
  left: 0; right: 0; bottom: 0.25rem;
  height: 1px;
  background: var(--kv-champagne);
  transform: scaleX(0);
  transform-origin: left center;
  transition: transform .45s var(--kv-ease-out);
}
.kv-nav__link:hover,
.kv-nav__link:focus-visible { color: var(--kv-champagne); }
.kv-nav__link:hover::after,
.kv-nav__link:focus-visible::after { transform: scaleX(1); }

.kv-social { display: flex; align-items: center; gap: 1.25rem; }
.kv-social a { display: block; width: 22px; height: 22px; color: var(--kv-champagne); transition: opacity .25s ease; }
.kv-social a svg { width: 100%; height: 100%; }
.kv-social a:hover { opacity: .65; }

.kv-header__cta { flex: none; }

/* Botón hamburguesa */
.kv-burger {
  display: none;
  flex: none;
  width: 44px; height: 44px;
  margin-left: auto;
  padding: 0;
  border: 0; background: none; cursor: pointer;
  color: var(--kv-petroleo);
}
.kv-burger span {
  display: block; width: 26px; height: 1px; margin: 6px auto;
  background: currentColor; transition: transform .3s ease, opacity .3s ease;
}
.kv-header[data-open="true"] .kv-burger span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.kv-header[data-open="true"] .kv-burger span:nth-child(2) { opacity: 0; }
.kv-header[data-open="true"] .kv-burger span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* -------------------------------------------------------------------------
   6. HERO
   ------------------------------------------------------------------------- */
.kv-hero { position: relative; }
.kv-hero__media {
  position: absolute; inset: 0;
  background: url("../img/hero-escaleras.webp") center / cover no-repeat;
}
.kv-hero__inner {
  position: relative;
  display: grid;
  grid-template-columns: 1fr 1fr;
  min-height: clamp(420px, 37.1vw, 712px);
  align-items: start;
}
.kv-hero__content {
  grid-column: 2;
  padding-block: clamp(2.5rem, 7.3vw, 140px) clamp(2.5rem, 5vw, 96px);
  padding-left: clamp(0px, 0.52vw, 10px);
  max-width: 787px;
}
.kv-hero__title {
  font-size: var(--kv-fs-hero);
  line-height: 1.12;
  text-transform: uppercase;
  color: var(--kv-champagne-osc);
  margin-bottom: clamp(1.5rem, 2.9vw, 56px);
  max-width: 749px;
}
.kv-hero__text p { margin-bottom: 1.25em; }
.kv-hero__closing {
  margin-top: clamp(1rem, 1vw, 19px);
  font-size: var(--kv-fs-h4);
  line-height: 1.18;
  color: var(--kv-champagne-osc);
  max-width: 749px;
}

/* -------------------------------------------------------------------------
   7. NUESTRA ESENCIA
   ------------------------------------------------------------------------- */
.kv-esencia { padding-block: clamp(3rem, 6.25vw, 120px) clamp(3rem, 8.96vw, 172px); }

.kv-esencia__top {
  display: grid;
  grid-template-columns: minmax(0, 863px) minmax(0, 540px);
  gap: clamp(2rem, 3.9vw, 75px);
  justify-content: space-between;
  align-items: start;
}
.kv-esencia__title { margin-bottom: clamp(0.25rem, 0.31vw, 6px); }
.kv-esencia__claim { margin-bottom: clamp(1.5rem, 2.1vw, 40px); max-width: 863px; }

.kv-pillars { display: grid; gap: clamp(1.25rem, 1.35vw, 26px); max-width: 783px; }
.kv-pillars__label {
  font-size: var(--kv-fs-h3);
  text-transform: uppercase;
  color: var(--kv-champagne);
  margin-bottom: 0.4em;
}

.kv-esencia__aside {
  position: relative;
  aspect-ratio: 540 / 600;
  overflow: hidden;
  margin-top: clamp(-29px, -1.51vw, 0px);
}
.kv-esencia__aside img {
  width: 100%; height: 100%; object-fit: cover;
  transform: scaleX(-1);           /* el original va espejado en Figma */
}

.kv-esencia__bottom {
  margin-top: clamp(2rem, 2.92vw, 56px);
  display: grid;
  grid-template-columns: minmax(0, 788px) minmax(0, 626px);
  gap: clamp(2rem, 9.48vw, 182px);
  justify-content: space-between;
  align-items: start;
}
.kv-quote { position: relative; max-width: 788px; }
.kv-quote__img { width: 79.44%; aspect-ratio: 626 / 403; overflow: hidden; }
.kv-quote__img img { width: 100%; height: 100%; object-fit: cover; }
.kv-quote__box {
  position: absolute;
  left: 30.33%;
  top: 20.1%;
  width: 69.67%;
  min-height: clamp(150px, 11.93vw, 229px);
  display: grid;
  align-items: center;
  padding: clamp(0.75rem, 0.99vw, 19px) clamp(1rem, 1.3vw, 25px) clamp(0.75rem, 0.99vw, 19px) clamp(1rem, 3.39vw, 65px);
  background: var(--kv-petroleo);
}
.kv-quote__text {
  font-size: var(--kv-fs-quote);
  line-height: 1.195;
  text-transform: uppercase;
  text-align: right;
  color: var(--kv-hielo);
}
.kv-esencia__note { max-width: 626px; margin-top: clamp(0px, 7.08vw, 136px); }

/* -------------------------------------------------------------------------
   8. EQUIPO DIRECTIVO
   ------------------------------------------------------------------------- */
.kv-equipo {
  display: flow-root;                 /* evita el colapso del margen del título */
  background: var(--kv-bg-02);
  padding-block: 0 clamp(3rem, 6.5vw, 125px);
}
.kv-equipo__title {
  text-align: center;
  margin-top: -0.6125em;      /* el título arranca 49 px por encima de la banda */
  margin-bottom: clamp(1.5rem, 4.32vw, 83px);
}
.kv-equipo__intro { max-width: 808px; margin-bottom: clamp(2.5rem, 6.4vw, 123px); }
.kv-equipo__intro .kv-h2 { margin-bottom: 0.5em; }

.kv-team {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 463px));
  justify-content: space-between;
  gap: clamp(1.5rem, 1.3vw, 25px) clamp(1rem, 1.3vw, 25px);
  row-gap: clamp(2.5rem, 7.8vw, 150px);
}
.kv-team__item {
  position: relative;
  padding-bottom: 92px;                 /* espacio para la tarjeta volada */
  margin-top: var(--kv-offset, 0px);
}
.kv-team__photo { aspect-ratio: 463 / 579; overflow: hidden; }
.kv-team__photo img { width: 100%; height: 100%; object-fit: cover; }
.kv-team__card {
  position: absolute;
  left: 0;
  bottom: 0;
  width: min(425px, 100%);
  min-height: 146px;
  display: grid;
  align-content: center;
  gap: 0.35rem;
  padding: 1rem clamp(1rem, 1.3vw, 25px);
  background: var(--kv-white);
}
.kv-team__name { font-size: var(--kv-fs-h3); text-transform: uppercase; }
.kv-team__role { font-size: var(--kv-fs-h4); color: var(--kv-champagne); }
.kv-team__extra { font-size: var(--kv-fs-base); }

/* -------------------------------------------------------------------------
   9. ÁREAS DE NEGOCIO
   ------------------------------------------------------------------------- */
.kv-areas { padding-top: clamp(2.5rem, 4.9vw, 94px); }
.kv-areas__title { margin-bottom: -0.4375em; }
.kv-areas__band {
  display: grid;
  grid-template-columns: 1fr 1fr;
  min-height: clamp(420px, 33.4vw, 642px);
  background: var(--kv-petroleo);
  color: var(--kv-arena);
}
.kv-areas__content {
  display: grid;
  align-content: center;
  gap: clamp(2rem, 4.5vw, 86px);
  padding: clamp(2.5rem, 4.6vw, 88px) clamp(1.25rem, 4.2vw, 80px) clamp(2.5rem, 4.6vw, 88px) var(--kv-gutter);
}
.kv-areas__item { display: grid; grid-template-columns: auto 1fr; gap: clamp(0.75rem, 1.05vw, 20px); align-items: start; }
.kv-areas__item .kv-icon { width: 37px; height: 37px; margin-top: 0.15em; color: var(--kv-champagne); }
.kv-areas__item h3 { font-size: var(--kv-fs-h2); line-height: 1.111; letter-spacing: -0.03em; margin-bottom: 0.45em; }
.kv-areas__item p { max-width: 627px; }
.kv-areas__media { position: relative; overflow: hidden; }
.kv-areas__media img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }

/* -------------------------------------------------------------------------
   10. A QUIÉN REPRESENTAMOS
   ------------------------------------------------------------------------- */
.kv-representamos {
  position: relative;
  padding-top: clamp(2rem, 8.18vw, 157px);
  padding-bottom: clamp(2rem, 1.4vw, 27px);
}
.kv-representamos::before {
  content: "";
  position: absolute;
  left: 0; right: 0;
  top: clamp(2rem, 8.18vw, 157px);
  height: clamp(320px, 31.15vw, 598px);
  background: var(--kv-bg-02);
}
.kv-representamos > * { position: relative; }
.kv-representamos__title { padding-top: clamp(1.5rem, 2.55vw, 49px); margin-bottom: clamp(1.5rem, 2.55vw, 49px); }
.kv-representamos__card {
  background: var(--kv-arena);
  padding: clamp(2rem, 3vw, 57px) clamp(1.5rem, 3.5vw, 67px);
}
.kv-cards {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: clamp(1.5rem, 4vw, 78px);
}
.kv-cards__item { display: grid; align-content: start; gap: clamp(1rem, 1.8vw, 34px); }
.kv-cards__title { font-size: var(--kv-fs-h3); text-transform: uppercase; margin-bottom: 1.05em; }
.kv-cards__note {
  margin-top: 0.9em;
  font-family: var(--kv-font-alt);
  font-weight: 300;
  font-style: italic;
  font-size: var(--kv-fs-xs);
  line-height: 1.5;
  color: var(--kv-champagne);
}

/* -------------------------------------------------------------------------
   11. QUÉ HACEMOS (pestañas)
   ------------------------------------------------------------------------- */
.kv-quehacemos { padding-block: clamp(3rem, 6.7vw, 129px) clamp(3rem, 5.9vw, 114px); }
.kv-quehacemos__title { margin-bottom: clamp(1rem, 1.4vw, 27px); }
.kv-quehacemos__subtitle {
  text-align: center;
  font-size: var(--kv-fs-h3);
  text-transform: uppercase;
  margin-bottom: clamp(2rem, 2.5vw, 48px);
}

.kv-tabs__list {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(0.75rem, 1.5vw, 28px);
  margin-bottom: clamp(2rem, 2.9vw, 55px);
}
.kv-tabs__btn {
  min-height: 66px;
  padding: 20px;
  border: 0;
  background: var(--kv-arena);
  color: var(--kv-petroleo);
  font-family: var(--kv-font);
  font-weight: 300;
  font-size: var(--kv-fs-h4);
  text-transform: uppercase;
  letter-spacing: 0.01em;
  cursor: pointer;
  transition: background-color .3s ease, color .3s ease;
}
.kv-tabs__btn[aria-selected="true"] { background: var(--kv-petroleo); color: var(--kv-arena); }
.kv-tabs__panel[hidden] { display: none; }

/* --- Panel 1: diagrama Estrategia 360 --- */
.kv-diagram {
  position: relative;
  width: 100%;
  max-width: 1254px;
  margin-inline: auto;
  aspect-ratio: 1254 / 777;
}
.kv-diagram__curve,
.kv-diagram__golden { position: absolute; }
.kv-diagram__curve {
  left: 0.07%; top: 0.05%; width: 99.86%;
  aspect-ratio: 1252.26 / 776.176;
  color: var(--kv-champagne);
}
.kv-diagram__curve svg { width: 100%; height: 100%; }
.kv-diagram__golden { left: 61.77%; top: 61.69%; width: 38.16%; }
.kv-diagram__label {
  position: absolute;
  display: grid;
  place-items: center;
  padding: 10px;
  background: var(--kv-arena);
  font-family: var(--kv-font-alt);
  font-weight: 300;
  font-style: italic;
  font-size: clamp(0.6875rem, 0.99vw, 1.1875rem);
  line-height: 1.2;
  text-transform: uppercase;
  text-align: center;
  color: var(--kv-petroleo);
}
.kv-diagram__label--1 { left: 27.55%; top: 8.23%;  }
.kv-diagram__label--2 { left: 71.59%; top: 5.83%;  }
.kv-diagram__label--3 { left: 85.24%; top: 35.72%; }
.kv-diagram__label--4 { left: 81.71%; top: 80.69%; }
.kv-diagram__label--5 { left: 6.51%;  top: 31.42%; }
.kv-diagram__label--6 { left: -4.87%; top: 70.27%; }
.kv-diagram__label { width: max-content; max-width: 17%; }
.kv-diagram__center {
  position: absolute;
  left: 32.78%; top: 44.27%; width: 42.42%;
  display: grid; place-items: center;
  padding: 20px;
  background: var(--kv-arena);
  font-size: var(--kv-fs-h4);
  text-align: center;
  color: var(--kv-petroleo);
}

/* Sustituto del diagrama en pantallas pequeñas */
.kv-diagram-fallback { display: none; gap: clamp(0.75rem, 2vw, 16px); }
.kv-diagram-fallback__center {
  padding: 20px; background: var(--kv-arena); text-align: center;
  font-size: var(--kv-fs-h4); text-transform: none;
}
.kv-diagram-fallback ul { display: grid; gap: 0.75rem; }
.kv-diagram-fallback li {
  padding: 12px 16px;
  background: var(--kv-arena);
  font-family: var(--kv-font-alt);
  font-weight: 300;
  font-style: italic;
  text-transform: uppercase;
  font-size: 0.9375rem;
}

/* --- Panel 2: Nuestro método (acordeón) --- */
.kv-metodo {
  background: var(--kv-petroleo);
  color: var(--kv-arena);
  padding: clamp(2rem, 4.9vw, 94px) clamp(1.25rem, 7.5vw, 144px) clamp(2.5rem, 5.5vw, 106px);
}
.kv-metodo__title { font-size: var(--kv-fs-h2); line-height: 1.111; letter-spacing: -0.03em; margin-bottom: 0.5em; }
.kv-metodo__intro { max-width: 808px; margin-bottom: clamp(2rem, 3.6vw, 70px); }

.kv-accordion { display: grid; gap: clamp(0.6rem, 0.57vw, 11px); }
.kv-accordion__item { display: grid; }
.kv-accordion__header {
  display: flex;
  align-items: center;
  gap: clamp(1rem, 1.15vw, 22px);
  width: 100%;
  min-height: 78px;
  padding: 0.75rem clamp(1rem, 1.7vw, 33px) 0.75rem clamp(1rem, 2.5vw, 48px);
  border: 0;
  background: var(--kv-champagne);
  color: var(--kv-arena);
  font-family: var(--kv-font);
  font-weight: 300;
  font-size: var(--kv-fs-h3);
  text-transform: uppercase;
  text-align: left;
  cursor: pointer;
}
.kv-accordion__header .kv-frame { --kv-frame-size: 53px; --kv-frame-corner: 14px; --kv-frame-color: var(--kv-arena); --kv-icon-size: 33px; }
.kv-accordion__label { flex: 1 1 auto; }
.kv-accordion__chevron {
  flex: none; width: 38px; height: 38px; color: var(--kv-arena);
  transform: rotate(180deg);
  transition: transform .3s ease;
}
.kv-accordion__chevron svg { width: 100%; height: 100%; stroke: currentColor; }
.kv-accordion__header[aria-expanded="true"] .kv-accordion__chevron { transform: rotate(0deg); }
.kv-accordion__panel {
  padding: clamp(1rem, 1.2vw, 23px) clamp(1rem, 2.5vw, 48px) 0.5rem;
  font-size: var(--kv-fs-lg);
  line-height: 1.15;
}
.kv-accordion__panel[hidden] { display: none; }

/* -------------------------------------------------------------------------
   12. EL EFECTO KRAVITTAL
   ------------------------------------------------------------------------- */
.kv-efecto {
  background: var(--kv-bg-02);
  padding-block: clamp(3rem, 6.35vw, 122px) clamp(3rem, 5.78vw, 111px);
}
.kv-efecto__title { margin-bottom: clamp(1rem, 1.15vw, 22px); }
.kv-efecto__subtitle {
  text-align: center;
  font-size: var(--kv-fs-h3);
  text-transform: uppercase;
  margin-bottom: clamp(2rem, 4vw, 77px);
}
.kv-steps {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  align-items: end;
  gap: clamp(0.5rem, 1.5vw, 28px);
  max-width: 1120px;
  margin-inline: auto;
  padding-top: clamp(1.5rem, 2.92vw, 56px);
}
.kv-steps__item {
  display: grid;
  justify-items: center;
  gap: clamp(0.5rem, 0.99vw, 19px);
  margin-bottom: calc(var(--kv-step, 0) * clamp(20px, 2.6vw, 50px));
}
.kv-steps__item .kv-frame { --kv-frame-size: 53px; --kv-frame-corner: 14px; --kv-icon-size: 33px; }
.kv-steps__label { font-size: var(--kv-fs-h3); text-transform: uppercase; text-align: center; }

/* -------------------------------------------------------------------------
   13. CONTACTO
   ------------------------------------------------------------------------- */
.kv-contacto { padding-block: clamp(3rem, 6.6vw, 127px) clamp(3rem, 6.4vw, 124px); }
.kv-contacto__inner {
  display: grid;
  grid-template-columns: minmax(0, 463px) minmax(0, 952px);
  gap: clamp(2rem, 9.43vw, 181px);
  align-items: start;
}
.kv-contacto__media { aspect-ratio: 463 / 834; overflow: hidden; }
.kv-contacto__media img { width: 100%; height: 100%; object-fit: cover; }
.kv-contacto__title { margin-bottom: clamp(0.5rem, 0.4vw, 8px); }
.kv-contacto__claim {
  font-family: var(--kv-font-alt);
  font-weight: 300;
  font-style: italic;
  font-size: var(--kv-fs-italic);
  line-height: 1.167;
  letter-spacing: -0.03em;
  margin-bottom: clamp(1rem, 0.8vw, 15px);
}
.kv-contacto__text { max-width: 847px; margin-bottom: clamp(2rem, 2.4vw, 46px); }

.kv-form { display: grid; grid-template-columns: repeat(2, minmax(0, 304px)); gap: clamp(1rem, 1.05vw, 20px) clamp(1rem, 1.05vw, 20px); max-width: 628px; }
.kv-form__field { display: grid; gap: 0.5rem; }
.kv-form__field--full { grid-column: 1 / -1; }
.kv-form label { font-size: var(--kv-fs-base); line-height: 1.25; }
.kv-form input,
.kv-form select,
.kv-form textarea {
  width: 100%;
  min-height: 40px;
  padding: 0.5rem 0.75rem;
  border: 1px solid var(--kv-champagne);
  border-radius: 0;
  background: transparent;
  font-family: var(--kv-font);
  font-weight: 300;
  font-size: var(--kv-fs-base);
  color: var(--kv-petroleo);
}
.kv-form textarea { min-height: 123px; resize: vertical; }
.kv-form input:focus,
.kv-form select:focus,
.kv-form textarea:focus { outline: 2px solid var(--kv-champagne-osc); outline-offset: 1px; }
.kv-form__actions { grid-column: 1 / -1; display: flex; justify-content: flex-end; margin-top: clamp(1rem, 2.7vw, 52px); }

/* -------------------------------------------------------------------------
   14. FOOTER
   ------------------------------------------------------------------------- */
.kv-footer {
  background: var(--kv-petroleo);
  color: var(--kv-white);
  padding-block: clamp(3rem, 11.2vw, 215px) clamp(2rem, 3.1vw, 60px);
}
.kv-footer__brand { display: grid; justify-items: center; gap: clamp(0.75rem, 1vw, 20px); }
.kv-footer__logo { width: clamp(240px, 24vw, 461px); }
.kv-footer__tagline { width: clamp(220px, 22.3vw, 428px); }
.kv-footer__social { justify-content: center; margin-top: clamp(2rem, 8.2vw, 158px); }
.kv-footer__social a { color: var(--kv-white); }
.kv-footer__legal {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 0.75rem 2rem;
  margin-top: clamp(1.5rem, 4.9vw, 94px);
  padding-top: clamp(0.5rem, 0.4vw, 8px);
  border-top: 1px solid rgba(255, 255, 255, .35);
  font-family: var(--kv-font-alt);
  font-weight: 400;
  font-size: var(--kv-fs-sm);
}
.kv-footer__legal a:hover { text-decoration: underline; }

/* -------------------------------------------------------------------------
   15. RESPONSIVE
   ------------------------------------------------------------------------- */
@media (max-width: 1700px) {
  .kv-header__inner { gap: 1rem; }
  .kv-nav__list { gap: clamp(0.85rem, 1.35vw, 1.6rem); }
  .kv-nav__link { font-size: 0.875rem; }
  .kv-social { gap: 0.85rem; }
  .kv-header__cta { font-size: 0.8125rem; min-height: 42px; padding-inline: 1rem; }
}

/* Por debajo de 1400 px el menú completo ya no cabe: pasa a hamburguesa */
@media (max-width: 1400px) {
  :root { --kv-header-h: 72px; }
  .kv-burger { display: block; }
  .kv-header__inner { flex-wrap: wrap; }
  .kv-nav {
    order: 5;
    flex-basis: 100%;
    margin-inline: 0;
    display: none;
    padding-bottom: 1.5rem;
  }
  .kv-header[data-open="true"] .kv-nav { display: block; }
  .kv-nav__list { flex-direction: column; align-items: flex-start; gap: 0.25rem; }
  .kv-nav__link { display: block; width: 100%; padding-block: 0.75rem; font-size: 1rem; }
  .kv-social { order: 4; margin-left: auto; }
  .kv-header__cta { order: 6; flex-basis: 100%; display: none; }
  .kv-header[data-open="true"] .kv-header__cta { display: inline-flex; margin-bottom: 1.5rem; }
}

@media (max-width: 1024px) {
  /* Hero → apilado */
  .kv-hero__media { position: relative; height: clamp(220px, 45vw, 420px); }
  .kv-hero__inner { grid-template-columns: 1fr; min-height: 0; }
  .kv-hero__content { grid-column: 1; padding-left: 0; max-width: none; padding-block: 2.5rem 3rem; }

  /* Esencia */
  .kv-esencia__top,
  .kv-esencia__bottom { grid-template-columns: 1fr; }
  .kv-esencia__aside { max-width: 540px; }
  .kv-quote__box { position: static; width: 100%; margin-top: -12%; margin-left: auto; max-width: 549px; }

  /* Equipo */
  .kv-team { grid-template-columns: repeat(2, minmax(0, 1fr)); row-gap: clamp(2rem, 6vw, 96px); }
  .kv-team__item { --kv-offset: 0px; }

  /* Áreas */
  .kv-areas__band { grid-template-columns: 1fr; }
  .kv-areas__content { padding-inline: var(--kv-gutter); }
  .kv-areas__media { aspect-ratio: 16 / 9; }

  /* Representamos */
  .kv-cards { grid-template-columns: repeat(2, minmax(0, 1fr)); }

  /* Qué hacemos */
  .kv-diagram { display: none; }               /* el diagrama circular no escala bien */
  .kv-diagram-fallback { display: grid; }

  /* Efecto */
  .kv-steps { grid-template-columns: repeat(2, minmax(0, 1fr)); align-items: start; padding-top: 0; row-gap: clamp(1.5rem, 5vw, 48px); }
  .kv-steps__item { margin-bottom: 0; }

  /* Contacto */
  .kv-contacto__inner { grid-template-columns: 1fr; }
  .kv-contacto__media { max-width: 463px; aspect-ratio: 16 / 10; }
}

@media (max-width: 700px) {
  .kv-team { grid-template-columns: 1fr; }
  .kv-team__item { padding-bottom: 0; }
  .kv-team__card { position: static; width: 100%; }
  .kv-cards { grid-template-columns: 1fr; }
  .kv-tabs__list { grid-template-columns: 1fr; }
  .kv-steps { grid-template-columns: 1fr; }
  .kv-form { grid-template-columns: 1fr; }
  .kv-form__actions { justify-content: stretch; }
  .kv-form__actions .kv-btn { width: 100%; }
  .kv-quote__box { margin-top: -8%; }
  .kv-quote__text { text-align: left; }
  .kv-footer__legal { justify-content: flex-start; }
}



/* =========================================================================
   16. MICROINTERACCIONES
   -------------------------------------------------------------------------
   Todo lo de aquí es progresivo: sin JS la página se ve completa y estática.
   El JS añade la clase .kv-js en <html> y solo entonces se ocultan los
   bloques que aparecen al hacer scroll.
   ========================================================================= */

:root { scroll-behavior: smooth; scroll-padding-top: calc(var(--kv-header-h) + 1rem); }
.kv-page ::selection { background: var(--kv-champagne); color: var(--kv-white); }
.kv-page :focus-visible { outline: 2px solid var(--kv-champagne-osc); outline-offset: 3px; }

/* --- 16.1 Aparición al hacer scroll ------------------------------------- */
.kv-js .kv-reveal { opacity: 0; transform: translateY(24px); will-change: opacity, transform; }
.kv-js .kv-reveal--fade { transform: none; }
.kv-js .kv-reveal--left { transform: translateX(-28px); }
.kv-js .kv-reveal.is-in {
  opacity: 1;
  transform: none;
  transition: opacity .95s var(--kv-ease-out) var(--kv-delay, 0s),
              transform .95s var(--kv-ease-out) var(--kv-delay, 0s);
  will-change: auto;
}

/* --- 16.2 Cabecera ------------------------------------------------------ */
.kv-header { transition: box-shadow .5s var(--kv-ease); }
.kv-header__inner { transition: min-height .45s var(--kv-ease); }
.kv-header.is-scrolled { box-shadow: 0 1px 0 rgba(33, 51, 59, .08), 0 18px 40px -32px rgba(33, 51, 59, .55); }
.kv-header.is-scrolled .kv-header__inner { min-height: 68px; }
.kv-header__logo { transition: opacity .35s var(--kv-ease); }
.kv-header__logo:hover { opacity: .7; }
.kv-burger span { transform-origin: center; }

/* --- 16.3 Hero: entrada y respiración de la imagen ---------------------- */
.kv-js .kv-hero__media { transform: scale(1.06); transition: transform 2.4s var(--kv-ease-out); }
.kv-js .kv-hero__media.is-in { transform: scale(1); }

/* --- 16.4 Las esquinas del marco se abren --------------------------------
   Es el gesto propio de este diseño: los corchetes que enmarcan cada icono
   se separan unos píxeles al pasar por encima de su tarjeta.            */
.kv-frame::before,
.kv-frame::after,
.kv-frame > .kv-frame__corners::before,
.kv-frame > .kv-frame__corners::after {
  transition: top .55s var(--kv-ease-out), right .55s var(--kv-ease-out),
              bottom .55s var(--kv-ease-out), left .55s var(--kv-ease-out);
}
.kv-frame__icon { transition: transform .55s var(--kv-ease-out); }
.kv-cards__item:hover .kv-frame,
.kv-steps__item:hover .kv-frame,
.kv-accordion__header:hover .kv-frame,
.kv-accordion__header:focus-visible .kv-frame { --kv-corner: -5px; }
.kv-cards__item:hover .kv-frame__icon,
.kv-steps__item:hover .kv-frame__icon { transform: scale(1.06); }

.kv-cards__title { transition: color .4s var(--kv-ease); }
.kv-cards__item:hover .kv-cards__title { color: var(--kv-champagne); }
.kv-steps__label { transition: color .4s var(--kv-ease); }
.kv-steps__item:hover .kv-steps__label { color: var(--kv-champagne); }

/* --- 16.5 Áreas de negocio ---------------------------------------------- */
.kv-areas__item .kv-icon { transition: transform .6s var(--kv-ease-out); }
.kv-areas__item:hover .kv-icon { transform: translateY(-3px); }
.kv-areas__media img { transition: transform 1.4s var(--kv-ease-out); }
.kv-areas__band:hover .kv-areas__media img { transform: scale(1.03); }

/* --- 16.6 Equipo -------------------------------------------------------- */
.kv-team__photo img { transform: scale(1.05); transition: transform 1.2s var(--kv-ease-out); }
.kv-js .kv-team__item.is-in .kv-team__photo img { transform: scale(1); }
.kv-team__item:hover .kv-team__photo img,
.kv-js .kv-team__item.is-in:hover .kv-team__photo img { transform: scale(1.05); }
.kv-team__card { transition: transform .6s var(--kv-ease-out); }
.kv-team__item:hover .kv-team__card { transform: translateY(-7px); }
.kv-team__name { transition: color .4s var(--kv-ease); }
.kv-team__item:hover .kv-team__name { color: var(--kv-champagne); }

/* --- 16.7 Imágenes de "Nuestra esencia" y contacto ---------------------- */
.kv-esencia__aside img,
.kv-quote__img img,
.kv-contacto__media img { transition: transform 1.4s var(--kv-ease-out); }
.kv-esencia__aside:hover img { transform: scaleX(-1) scale(1.04); }
.kv-quote:hover .kv-quote__img img,
.kv-contacto__media:hover img { transform: scale(1.04); }

/* --- 16.8 Pestañas ------------------------------------------------------ */
.kv-tabs__btn { position: relative; overflow: hidden; }
.kv-tabs__btn::after {
  content: "";
  position: absolute;
  left: 0; right: 0; bottom: 0;
  height: 2px;
  background: var(--kv-champagne);
  transform: scaleX(0);
  transform-origin: center;
  transition: transform .5s var(--kv-ease-out);
}
.kv-tabs__btn:hover::after,
.kv-tabs__btn:focus-visible::after { transform: scaleX(1); }
.kv-tabs__btn[aria-selected="true"]::after { transform: scaleX(0); }
.kv-js .kv-tabs__panel:not([hidden]) { animation: kv-panel-in .7s var(--kv-ease-out) both; }
@keyframes kv-panel-in { from { opacity: 0; transform: translateY(14px); } }

/* --- 16.9 Diagrama Estrategia 360 ---------------------------------------
   La espiral se dibuja sola al entrar en pantalla y las etiquetas van
   apareciendo detrás, siguiendo su recorrido.                            */
.kv-js .kv-diagram__curve path {
  stroke-dasharray: var(--kv-len, 4000);
  stroke-dashoffset: var(--kv-len, 4000);
}
.kv-js .kv-diagram.is-in .kv-diagram__curve path {
  stroke-dashoffset: 0;
  transition: stroke-dashoffset 2.8s var(--kv-ease-out);
}
.kv-js .kv-diagram__golden,
.kv-js .kv-diagram__label,
.kv-js .kv-diagram__center { opacity: 0; }
.kv-js .kv-diagram.is-in .kv-diagram__golden,
.kv-js .kv-diagram.is-in .kv-diagram__label,
.kv-js .kv-diagram.is-in .kv-diagram__center {
  opacity: 1;
  transition: opacity .8s var(--kv-ease-out) var(--kv-delay, 0s);
}

/* --- 16.10 Acordeón ----------------------------------------------------- */
.kv-accordion__header { transition: background-color .4s var(--kv-ease), padding-left .45s var(--kv-ease-out); }
.kv-accordion__header:hover,
.kv-accordion__header:focus-visible { background: var(--kv-champagne-osc); }
.kv-js .kv-accordion__panel {
  display: grid;
  grid-template-rows: 0fr;
  padding-block: 0;
  opacity: 0;
  transition: grid-template-rows .55s var(--kv-ease-out), opacity .45s var(--kv-ease), padding-block .55s var(--kv-ease-out);
}
.kv-js .kv-accordion__panel > * { overflow: hidden; }
.kv-js .kv-accordion__item.is-open .kv-accordion__panel {
  grid-template-rows: 1fr;
  opacity: 1;
  padding-block: clamp(1rem, 1.2vw, 23px) 0.5rem;
}

/* --- 16.11 Formulario --------------------------------------------------- */
.kv-form__field label { transition: color .3s var(--kv-ease); }
.kv-form__field:focus-within label { color: var(--kv-champagne-osc); }
.kv-form input,
.kv-form select,
.kv-form textarea { transition: border-color .35s var(--kv-ease), background-color .35s var(--kv-ease); }
.kv-form input:hover,
.kv-form select:hover,
.kv-form textarea:hover { border-color: var(--kv-champagne-osc); }
.kv-form input:focus,
.kv-form select:focus,
.kv-form textarea:focus { background: rgba(255, 255, 255, .45); }

/* --- 16.12 Pie ---------------------------------------------------------- */
.kv-footer__legal a { position: relative; transition: color .35s var(--kv-ease); }
.kv-footer__legal a:hover { color: var(--kv-arena); }

/* --- 16.13 Movimiento reducido ------------------------------------------
   Con prefers-reduced-motion todo queda en su sitio, visible y sin
   transiciones. Ninguna animación es necesaria para leer la página.      */
@media (prefers-reduced-motion: reduce) {
  :root { scroll-behavior: auto; }
  .kv-page *,
  .kv-page *::before,
  .kv-page *::after {
    transition-duration: .01ms !important;
    animation-duration: .01ms !important;
    animation-iteration-count: 1 !important;
  }
  .kv-js .kv-reveal,
  .kv-js .kv-hero__media,
  .kv-js .kv-diagram__golden,
  .kv-js .kv-diagram__label,
  .kv-js .kv-diagram__center { opacity: 1 !important; transform: none !important; }
  .kv-js .kv-diagram__curve path { stroke-dasharray: none; stroke-dashoffset: 0; }
  .kv-team__photo img { transform: none; }
}