:root {
  --bg: #efede7;
  --bg-soft: #e7e3d8;
  --ink: #151513;
  --muted: #62615c;
  --line: rgba(21, 21, 19, .16);
  --white: #f7f5ef;
  --board: min(88vw, 1440px);
  --radius: clamp(18px, 1.7vw, 30px);
  --header-h: 74px;
  --font-main: -apple-system, BlinkMacSystemFont, "Inter", "Helvetica Neue", Arial, sans-serif;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; overflow-x: hidden; }
body {
  margin: 0;
  width: 100%;
  overflow-x: hidden;
  background: var(--bg);
  color: var(--ink);
  font-family: var(--font-main);
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
}
a { color: inherit; text-decoration: none; }
img, picture { display: block; max-width: 100%; }
button { font: inherit; }
main, section { overflow-x: clip; }

/* Header */
.site-header {
  position: fixed;
  inset: 0 0 auto 0;
  z-index: 100;
  height: var(--header-h);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-inline: clamp(28px, 4vw, 72px);
  color: #fff;
  background: transparent;
  border: 0;
  transition: background-color .28s ease, backdrop-filter .28s ease, color .28s ease;
}
.site-header.is-scrolled,
.site-header.is-menu-open {
  color: #fff;
  background: rgba(13, 15, 16, .58);
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
}
.brand {
  display: inline-block;
  font-family: var(--font-main);
  font-weight: 650;
  font-size: .78rem;
  letter-spacing: .32em;
  line-height: 1;
  text-transform: uppercase;
  white-space: nowrap;
}
.desktop-nav { display: none; align-items: center; gap: clamp(34px, 4vw, 70px); }
.desktop-nav a { font-size: .88rem; letter-spacing: .08em; font-weight: 500; }
.menu-toggle {
  width: 54px;
  height: 54px;
  border-radius: 999px;
  border: 1px solid currentColor;
  background: transparent;
  color: inherit;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  gap: 6px;
  padding: 0;
  cursor: pointer;
}
.menu-toggle span { width: 21px; height: 1.2px; background: currentColor; display: block; }
.mobile-menu[hidden] { display: none !important; }
.mobile-menu {
  position: fixed;
  z-index: 90;
  inset: var(--header-h) 0 auto 0;
  display: grid;
  gap: 2px;
  padding: 18px 24px 22px;
  color: #fff;
  background: rgba(13, 15, 16, .86);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
}
.mobile-menu a { padding: 14px 0; font-size: 1rem; letter-spacing: .08em; border-bottom: 1px solid rgba(255,255,255,.12); }
@media (min-width: 1025px) {
  .desktop-nav { display: flex; }
  .menu-toggle { display: none; }
}

/* Base panels */
.panel {
  position: relative;
  min-height: 100svh;
  display: grid;
  align-items: center;
  background: var(--bg);
  padding-block: calc(var(--header-h) + clamp(22px, 3.2vw, 48px)) clamp(28px, 4vw, 56px);
}
.panel-board {
  width: var(--board);
  max-width: calc(100vw - 48px);
  margin-inline: auto;
  position: relative;
}
.kicker {
  margin: 0 0 clamp(9px, 1vw, 16px);
  color: var(--muted);
  font-size: clamp(.68rem, .66vw, .78rem);
  font-weight: 600;
  letter-spacing: .24em;
  text-transform: uppercase;
}
h1, h2, h3, p { margin-top: 0; }
h1, h2, h3 { font-family: var(--font-main); font-weight: 520; letter-spacing: -.045em; color: var(--ink); }
p { color: var(--muted); }
.text-block h2,
.cases-heading h2,
.process-copy h2,
.contact-copy h2 {
  font-size: clamp(2.15rem, 3.6vw, 4.15rem);
  line-height: .98;
  margin-bottom: 0;
}
.text-block p:not(.kicker),
.contact-copy > p,
.case-copy p,
.process-list p {
  font-size: clamp(.96rem, 1vw, 1.12rem);
  line-height: 1.52;
  letter-spacing: .005em;
}
.image-card {
  margin: 0;
  overflow: hidden;
  border-radius: var(--radius);
  background: rgba(255,255,255,.34);
  isolation: isolate;
}
.image-card picture,
.image-card img { width: 100%; height: 100%; }
.image-card img { object-fit: cover; display:block; }
.image-square { aspect-ratio: 1 / 1; }
.image-3x2 { aspect-ratio: 3 / 2; }
.image-4x3 { aspect-ratio: 4 / 3; }
.image-2x1 { aspect-ratio: 2 / 1; }

/* Hero */
.hero {
  position: relative;
  height: 100svh;
  min-height: 620px;
  overflow: hidden;
  background: #111;
  color: #fff;
}
.hero-slider,
.hero-slide,
.hero-slide picture,
.hero-slide img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
}
.hero-slide { opacity: 0; visibility: hidden; transition: opacity .85s ease, visibility .85s ease; }
.hero-slide.is-active { opacity: 1; visibility: visible; }
.hero-slide img { object-fit: cover; object-position: center; }
.hero-shade {
  position: absolute;
  inset: 0;
  z-index: 2;
  pointer-events: none;
  background:
    linear-gradient(90deg, rgba(0,0,0,.24), rgba(0,0,0,.08) 48%, rgba(0,0,0,.42)),
    linear-gradient(0deg, rgba(0,0,0,.50), rgba(0,0,0,.05) 48%, rgba(0,0,0,.26));
}
.hero-slide-copy {
  position: absolute;
  z-index: 4;
  right: clamp(54px, 8vw, 136px);
  bottom: clamp(112px, 16vh, 176px);
  width: min(42vw, 620px);
  text-align: right;
  pointer-events: none;
}
.hero-slide-copy h1 {
  margin: 0 0 12px;
  color: #fff;
  font-size: clamp(1.85rem, 2.45vw, 3.15rem);
  line-height: 1.02;
  font-weight: 520;
  letter-spacing: -.045em;
  text-shadow: 0 1px 24px rgba(0,0,0,.25);
}
.hero-slide-copy p {
  margin: 0;
  color: rgba(255,255,255,.88);
  font-size: clamp(.86rem, .9vw, 1.05rem);
  letter-spacing: .14em;
  font-weight: 500;
}
.hero-controls {
  position: absolute;
  z-index: 5;
  left: clamp(28px, 4vw, 72px);
  bottom: clamp(28px, 4vw, 56px);
  display: flex;
  align-items: center;
  gap: 18px;
  font-size: .82rem;
  letter-spacing: .16em;
  color: rgba(255,255,255,.92);
}
.dots { display: flex; gap: 9px; align-items: center; }
.dots button { width: 6px; height: 6px; border-radius: 999px; border: 0; padding: 0; background: rgba(255,255,255,.38); cursor: pointer; }
.dots button.is-active { width: 26px; background: #fff; }
.hero-next {
  position: absolute;
  z-index: 5;
  right: clamp(28px, 4vw, 72px);
  bottom: clamp(24px, 3.5vw, 50px);
  width: clamp(52px, 4vw, 64px);
  height: clamp(52px, 4vw, 64px);
  border-radius: 999px;
  border: 1px solid rgba(255,255,255,.86);
  color: #fff;
  background: rgba(0,0,0,.04);
  cursor: pointer;
  font-size: 1.25rem;
}

/* Value */
.value-board {
  display: grid;
  grid-template-columns: minmax(0, .92fr) minmax(260px, 360px) minmax(0, .72fr);
  gap: clamp(28px, 4.8vw, 72px);
  align-items: center;
}
.value-title h2 { max-width: 610px; }
.value-text { max-width: 500px; }
.value-image { width: min(100%, 360px); justify-self: center; }

/* Change */
.split-board {
  display: grid;
  grid-template-columns: minmax(310px, .78fr) minmax(0, 1.1fr);
  gap: clamp(32px, 5.5vw, 86px);
  align-items: center;
}
.split-copy h2 { max-width: 600px; margin-bottom: clamp(16px, 1.8vw, 24px); }
.split-copy p { max-width: 560px; margin-bottom: 0; }
.split-image { width: 100%; max-width: 760px; justify-self: end; }

/* Process */
.process-board {
  display: grid;
  grid-template-columns: minmax(320px, .82fr) minmax(360px, .92fr);
  grid-template-areas:
    "copy diagram"
    "list diagram";
  gap: clamp(24px, 4vw, 58px) clamp(36px, 5vw, 86px);
  align-items: center;
}
.process-copy { grid-area: copy; align-self: end; }
.process-copy h2 { max-width: 560px; margin-bottom: 0; font-size: clamp(2.05rem, 3.2vw, 3.7rem); }
.process-list { grid-area: list; border-top: 1px solid var(--line); align-self: start; }
.process-list article {
  display: grid;
  grid-template-columns: 44px 1fr;
  gap: 18px;
  padding: clamp(12px, 1.6vh, 18px) 0;
  border-bottom: 1px solid var(--line);
}
.process-list span { color: var(--muted); font-size: .82rem; letter-spacing: .14em; }
.process-list h3 { font-size: clamp(1.2rem, 1.55vw, 1.75rem); line-height: 1.04; margin-bottom: 4px; }
.process-list p { margin-bottom: 0; font-size: clamp(.86rem, .95vw, 1rem); line-height: 1.32; }
.process-image { grid-area: diagram; width: min(100%, 680px); justify-self: center; border-radius: var(--radius); }
.process-image img { object-fit: contain; padding: clamp(18px, 2.8vw, 38px); background: rgba(255,255,255,.45); }

/* Cases */
.cases-board { display: grid; gap: clamp(20px, 2.8vw, 34px); }
.cases-heading h2 { max-width: 680px; font-size: clamp(2.05rem, 3.25vw, 3.65rem); line-height: .98; }
.case-grid { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(24px, 4vw, 58px); }
.case-card { min-width: 0; display: grid; gap: clamp(13px, 1.5vw, 20px); }
.case-image { width: 100%; }
.case-copy h3 { font-size: clamp(1.25rem, 1.75vw, 2rem); line-height: 1.06; margin-bottom: 8px; letter-spacing: -.04em; }
.case-copy p { max-width: 520px; margin: 0; font-size: clamp(.86rem, .95vw, 1rem); line-height: 1.38; }

/* Founder */
.founder-panel { background: var(--bg-soft); }
.founder-board {
  display: grid;
  grid-template-columns: minmax(240px, .5fr) minmax(0, 1.15fr);
  gap: clamp(28px, 6vw, 96px);
  align-items: center;
  padding-top: clamp(20px, 3.4vw, 44px);
  border-top: 1px solid var(--line);
}
.founder-meta p,
.founder-meta span { display: block; font-size: clamp(.68rem, .7vw, .82rem); letter-spacing: .22em; text-transform: uppercase; font-weight: 600; }
.founder-meta p { color: var(--ink); margin-bottom: 12px; }
.founder-meta span { color: var(--muted); }
.founder-statement {
  margin: 0;
  color: var(--ink);
  max-width: 900px;
  font-size: clamp(1.65rem, 2.65vw, 3.25rem);
  line-height: 1.08;
  letter-spacing: -.045em;
  font-weight: 520;
}

/* Contact */
.contact-board {
  min-height: min(72svh, 690px);
  overflow: hidden;
  border-radius: var(--radius);
  display: grid;
  align-items: center;
  padding: clamp(36px, 5vw, 72px);
  background: rgba(255,255,255,.35);
}
.contact-bg { position: absolute; inset: 0; z-index: 0; opacity: .16; }
.contact-bg img { width: 100%; height: 100%; object-fit: cover; }
.contact-copy { position: relative; z-index: 1; max-width: 560px; }
.contact-copy h2 { margin-bottom: clamp(16px, 1.8vw, 24px); max-width: 540px; }
.contact-copy > p { margin-bottom: clamp(22px, 2.5vw, 34px); max-width: 540px; }
.contact-links { display: grid; gap: 9px; margin-bottom: 24px; font-size: clamp(.95rem, 1vw, 1.08rem); }
.contact-links a { width: fit-content; border-bottom: 1px solid rgba(21,21,19,.38); }
.social-links { display: flex; gap: 24px; align-items: center; flex-wrap: wrap; }
.social-links a { display: inline-flex; align-items: center; gap: 9px; color: var(--muted); font-size: .88rem; letter-spacing: .04em; }
.social-links svg { width: 18px; height: 18px; fill: none; stroke: currentColor; stroke-width: 1.65; }
.in-icon { font-weight: 650; font-size: .98rem; line-height: 1; }

@media (max-width: 1120px) {
  :root { --board: min(90vw, 980px); }
  .value-board { grid-template-columns: 1fr .58fr; }
  .value-text { grid-column: 1 / 2; }
  .value-image { grid-column: 2 / 3; grid-row: 1 / 3; width: min(100%, 330px); }
  .split-board { grid-template-columns: .8fr 1fr; }
  .process-board { grid-template-columns: 1fr .9fr; }
}

@media (max-width: 1024px) {
  .desktop-nav { display: none !important; }
  .menu-toggle { display: inline-flex; }
}

/* Mobile */
@media (max-width: 760px) {
  :root { --header-h: 78px; --board: calc(100vw - 40px); --radius: 16px; }
  .site-header { height: var(--header-h); padding-inline: 20px; }
  .site-header.is-over-dark { background: transparent; }
  .site-header.is-scrolled,
  .site-header.is-menu-open { background: rgba(13, 15, 16, .62); }
  .brand { font-size: .74rem; letter-spacing: .27em; max-width: 48vw; overflow: hidden; }
  .menu-toggle { width: 52px; height: 52px; flex: 0 0 auto; }
  .desktop-nav { display: none !important; visibility: hidden !important; }
  .mobile-menu { padding: 14px 20px 18px; }

  .panel {
    min-height: 100svh;
    padding-block: calc(var(--header-h) + 24px) 28px;
    align-items: center;
  }
  .panel-board { width: var(--board); max-width: var(--board); }
  .kicker { font-size: .64rem; letter-spacing: .18em; margin-bottom: 9px; }
  .text-block h2,
  .cases-heading h2,
  .process-copy h2,
  .contact-copy h2 {
    font-size: clamp(1.68rem, 7.2vw, 2.18rem);
    line-height: 1.02;
    letter-spacing: -.035em;
  }
  .text-block p:not(.kicker), .contact-copy > p, .case-copy p, .process-list p { font-size: .86rem; line-height: 1.38; }

  .hero { height: 100svh; min-height: 610px; }
  .hero-slide-copy { left: 20px; right: 20px; bottom: 100px; width: auto; text-align: right; }
  .hero-slide-copy h1 { font-size: clamp(1.55rem, 7.4vw, 2.15rem); line-height: 1.03; margin-bottom: 8px; }
  .hero-slide-copy p { font-size: .76rem; letter-spacing: .11em; }
  .hero-controls { left: 20px; bottom: 34px; gap: 12px; font-size: .72rem; letter-spacing: .13em; }
  .dots { gap: 7px; }
  .dots button { width: 6px; height: 6px; }
  .dots button.is-active { width: 22px; }
  .hero-next { right: 20px; bottom: 24px; width: 52px; height: 52px; font-size: 1.05rem; }

  .value-board { display: grid; grid-template-columns: 1fr; gap: 15px; align-content: center; }
  .value-title h2 { max-width: 100%; }
  .value-text p { margin-bottom: 0; }
  .value-image { width: min(64vw, 250px); justify-self: start; grid-column: auto; grid-row: auto; }

  .split-board { display: grid; grid-template-columns: 1fr; gap: 17px; align-content: center; }
  .split-copy h2 { margin-bottom: 10px; max-width: 100%; }
  .split-copy p { margin-bottom: 0; max-width: 100%; }
  .split-image { width: 100%; max-width: 100%; aspect-ratio: 4 / 5; justify-self: stretch; }

  .process-board {
    display: grid;
    grid-template-columns: 1fr;
    grid-template-areas: "copy" "list" "diagram";
    gap: 14px;
    align-content: center;
  }
  .process-copy h2 { font-size: clamp(1.65rem, 7vw, 2.1rem); max-width: 100%; }
  .process-list article { grid-template-columns: 34px 1fr; gap: 11px; padding: 9px 0; }
  .process-list span { font-size: .66rem; }
  .process-list h3 { font-size: 1rem; margin-bottom: 2px; letter-spacing: -.025em; }
  .process-list p { font-size: .76rem; line-height: 1.24; }
  .process-image { width: 100%; max-width: 360px; justify-self: center; }
  .process-image img { padding: 12px; }

  .cases-board { display: grid; gap: 16px; align-content: center; }
  .cases-heading h2 { max-width: 100%; font-size: clamp(1.72rem, 7vw, 2.18rem); }
  .case-grid { display: grid; grid-template-columns: 1fr; gap: 16px; }
  .case-card { display: grid; grid-template-columns: 40% 1fr; gap: 13px; align-items: center; }
  .case-image { margin: 0; aspect-ratio: 16 / 10; border-radius: var(--radius); }
  .case-copy h3 { font-size: clamp(.98rem, 4.4vw, 1.28rem); line-height: 1.05; margin-bottom: 5px; }
  .case-copy p { font-size: .72rem; line-height: 1.28; }

  .founder-board { display: grid; grid-template-columns: 1fr; gap: 22px; align-content: center; padding-top: 20px; }
  .founder-meta p, .founder-meta span { font-size: .64rem; letter-spacing: .18em; }
  .founder-meta p { margin-bottom: 9px; }
  .founder-statement { font-size: clamp(1.3rem, 5.8vw, 1.72rem); line-height: 1.12; max-width: 100%; }

  .contact-board { min-height: calc(100svh - var(--header-h) - 44px); padding: 28px 20px; border-radius: var(--radius); }
  .contact-copy h2 { max-width: 100%; }
  .contact-copy > p { margin-bottom: 20px; }
  .contact-links { font-size: .88rem; gap: 8px; margin-bottom: 20px; }
  .social-links { gap: 16px; }
  .social-links a { font-size: .78rem; gap: 7px; }
  .social-links svg { width: 15px; height: 15px; }
}

@media (max-width: 390px) {
  :root { --board: calc(100vw - 32px); }
  .site-header { padding-inline: 16px; }
  .brand { font-size: .68rem; letter-spacing: .24em; }
  .menu-toggle { width: 48px; height: 48px; }
  .hero-slide-copy { left: 16px; right: 16px; bottom: 92px; }
  .hero-slide-copy h1 { font-size: clamp(1.42rem, 7vw, 1.9rem); }
  .text-block h2, .cases-heading h2, .process-copy h2, .contact-copy h2 { font-size: clamp(1.52rem, 6.9vw, 1.98rem); }
  .founder-statement { font-size: clamp(1.16rem, 5.4vw, 1.55rem); }
  .case-card { gap: 11px; }
  .case-copy h3 { font-size: .92rem; }
  .case-copy p { font-size: .68rem; }
}


/* v14 ajustes finales: casos móvil + Leonardo compacto */
.founder-panel {
  min-height: auto;
  padding-block: clamp(76px, 9vh, 118px);
}
.founder-board {
  padding-top: clamp(12px, 1.8vw, 24px);
}
@media (max-width: 760px) {
  .founder-panel {
    min-height: auto;
    padding-block: 58px 64px;
  }
  .founder-board {
    gap: 18px;
    padding-top: 16px;
  }
  .cases-panel {
    min-height: auto;
    padding-block: calc(var(--header-h) + 34px) 64px;
  }
  .case-card {
    grid-template-columns: minmax(0, 48%) minmax(0, 1fr);
    gap: 16px;
  }
  .case-image {
    width: 100%;
    min-height: 106px;
  }
}
@media (max-width: 390px) {
  .case-card {
    grid-template-columns: minmax(0, 47%) minmax(0, 1fr);
    gap: 12px;
  }
}


/* v15 ajuste final: Casos móvil con imágenes al mismo ancho que Qué cambia */
@media (max-width: 760px) {
  .cases-panel {
    padding-block: calc(var(--header-h) + 38px) 64px;
  }
  .case-grid {
    gap: 22px;
  }
  .case-card {
    display: grid;
    grid-template-columns: 1fr;
    gap: 10px;
  }
  .case-image {
    width: 100%;
    min-height: 0;
    aspect-ratio: 16 / 10;
    border-radius: var(--radius);
  }
  .case-copy {
    width: 100%;
    max-width: 100%;
  }
  .case-copy h3 {
    max-width: 100%;
    font-size: clamp(1.12rem, 5vw, 1.45rem);
    line-height: 1.04;
  }
  .case-copy p {
    max-width: 100%;
    font-size: .82rem;
    line-height: 1.34;
  }
}
@media (max-width: 390px) {
  .case-card {
    grid-template-columns: 1fr;
    gap: 9px;
  }
  .case-copy h3 { font-size: 1.06rem; }
  .case-copy p { font-size: .78rem; }
}