/* ================================================================
   CHIPAP.CSS — Design System
   Space Grotesk + Space Mono · #FBF4E8 cream · #F0591F orange
   ================================================================ */

:root {
  /* Colores */
  --orange:       #f0591f;
  --orange-dark:  #d24712;
  --text:         #17222e;
  --body:         #5c646e;
  --muted:        #7a8089;
  --muted-alt:    #3a444f;
  --text-faint:   #8a909a;
  --bg:           #fbf4e8;
  --surface:      #ffffff;
  --green:        #2ca36a;
  --border:       rgba(23, 34, 46, 0.1);
  --border-light: rgba(23, 34, 46, 0.07);
  --border-dash:  rgba(23, 34, 46, 0.2);
  /* Tipografía */
  --font-display: 'Space Grotesk', sans-serif;
  --font-mono:    'Space Mono', monospace;
  --font-note:    'Patrick Hand', cursive;
  /* Aliases por compatibilidad */
  --font-heading: var(--font-display);
  --font-body:    var(--font-display);
  /* Shadows */
  --shadow: rgba(23, 34, 46, 0.14);
}

/* ================================================================
   RESET / BASE
   ================================================================ */
* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  color: var(--text);
  background: var(--bg);
  font-family: var(--font-display);
  font-size: 16px;
  line-height: 1.5;
}

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

main { position: relative; z-index: 1; }

h1, h2, h3, h4 {
  margin: 0;
  font-family: var(--font-display);
  letter-spacing: -0.04em;
}

p, small, span, button { font-family: var(--font-display); }

img { max-width: 100%; }

/* ================================================================
   LAYOUT
   ================================================================ */
.container {
  width: min(1180px, calc(100% - 48px));
  margin-inline: auto;
}

.site-shell {
  position: relative;
  overflow: clip;
}

.site-grid {
  position: fixed;
  inset: 0;
  background:
    linear-gradient(rgba(23, 34, 46, 0.045) 1px, transparent 1px),
    linear-gradient(90deg, rgba(23, 34, 46, 0.045) 1px, transparent 1px);
  background-size: 48px 48px;
  pointer-events: none;
  z-index: 0;
}

/* ================================================================
   HEADER / NAV
   ================================================================ */
.site-header {
  min-height: 76px;
  position: sticky;
  top: 0;
  z-index: 20;
  display: flex;
  align-items: center;
  background: rgba(251, 244, 232, 0.92);
  border-bottom: 1px solid var(--border-light);
  backdrop-filter: blur(10px);
}

.site-header.is-scrolled,
.is-app-page .site-header {
  box-shadow: 0 8px 24px rgba(23, 34, 46, 0.08);
}

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

.brand-mark {
  display: flex;
  align-items: center;
  gap: 14px;
}

.brand-logo {
  width: 40px;
  height: 40px;
  object-fit: contain;
}

.brand-copy {
  display: flex;
  flex-direction: column;
  line-height: 1.1;
}

.brand-copy strong {
  font-family: var(--font-display);
  font-size: 22px;
  font-weight: 700;
  letter-spacing: -0.5px;
  line-height: 1;
  color: var(--text);
}

.brand-copy small {
  font-family: var(--font-mono);
  font-size: 10.5px;
  letter-spacing: 0.5px;
  color: var(--muted);
  font-weight: 400;
  margin-top: 3px;
}

.site-nav {
  display: flex;
  gap: 2px;
  flex-wrap: nowrap;
  align-items: center;
}

.nav-toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 40px;
  height: 40px;
  padding: 8px;
  background: none;
  border: none;
  cursor: pointer;
  margin-left: auto;
  border-radius: 8px;
  transition: background 180ms ease;
}

.nav-toggle:hover { background: rgba(23, 34, 46, 0.06); }

.nav-toggle-bar {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--text);
  border-radius: 2px;
  transition: transform 220ms ease, opacity 180ms ease;
  transform-origin: center;
}

.nav-toggle.is-open .nav-toggle-bar:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}
.nav-toggle.is-open .nav-toggle-bar:nth-child(2) { opacity: 0; }
.nav-toggle.is-open .nav-toggle-bar:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

.site-nav a {
  min-height: 44px;
  padding: 0 16px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 7px;
  border-radius: 999px;
  font-family: var(--font-display);
  font-size: 15px;
  font-weight: 500;
  color: var(--muted-alt);
  flex: 0 0 auto;
  transition: background 150ms ease, color 150ms ease;
}

.site-nav a:hover { color: var(--text); background: rgba(23, 34, 46, 0.04); }

.site-nav a.is-active {
  background: var(--orange);
  color: #fff;
  font-weight: 600;
  box-shadow: 0 8px 20px rgba(240, 89, 31, 0.28);
}

/* ================================================================
   SECCIÓN GENÉRICA
   ================================================================ */
.section-block { padding: 86px 0; }
.section-block-tight { padding-top: 32px; }

.eyebrow {
  display: inline-flex;
  align-items: center;
  margin-bottom: 12px;
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 1.5px;
  color: var(--orange);
}

.eyebrow-accent { color: var(--orange); }
.eyebrow-purple { color: #7f67d8; }

/* ================================================================
   BOTONES
   ================================================================ */
.chipap-btn {
  min-height: 48px;
  padding: 0 26px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  border-radius: 999px;
  font-family: var(--font-display);
  font-size: 16px;
  font-weight: 600;
  letter-spacing: 0.01em;
  white-space: nowrap;
  transition: transform 180ms ease, box-shadow 180ms ease, background 180ms ease;
}

.chipap-btn:hover,
.chipap-btn:focus-visible { transform: translateY(-2px); }

.chipap-btn-primary {
  background: var(--orange);
  color: #fff;
  box-shadow: 0 8px 20px rgba(240, 89, 31, 0.28);
}
.chipap-btn-primary:hover { background: var(--orange-dark); }

.chipap-btn-secondary,
.chipap-btn-static {
  background: var(--surface);
  color: var(--text);
  border: 1.5px solid rgba(23, 34, 46, 0.18);
}

.chipap-btn-dark {
  background: linear-gradient(180deg, #173d61, #0d2e50);
  color: #fff;
  box-shadow: 0 10px 24px rgba(23, 34, 46, 0.18);
  border: 0;
}

.chipap-btn-brown { background: linear-gradient(180deg, #744013, #56290f); }
.chipap-btn-outline-light { background: transparent; color: #fff; border: 2px solid #fff; }
.chipap-btn-static { cursor: default; }

.cta-row { display: flex; gap: 14px; flex-wrap: wrap; }

.text-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-display);
  font-size: 14.5px;
  font-weight: 600;
}

.text-link-arrow::after { content: "→"; font-size: 1rem; }
.text-link-accent { color: #7f67d8; }

/* ================================================================
   HOME — SECCIONES CON FONDO BLUEPRINT
   ================================================================ */
.home-section {
  width: 100%;
  max-width: 1440px;
  margin: 0 auto;
  background-color: var(--bg);
  background-image:
    linear-gradient(rgba(23, 34, 46, 0.045) 1px, transparent 1px),
    linear-gradient(90deg, rgba(23, 34, 46, 0.045) 1px, transparent 1px);
  background-size: 48px 48px;
}

.home-section + .home-section {
  border-top: 1px solid rgba(23, 34, 46, 0.08);
}

.home-inner {
  padding: clamp(40px, 6vw, 88px) clamp(18px, 5vw, 64px);
}

/* ---- HERO ---- */
.hero-split {
  display: grid;
  grid-template-columns: 1.04fr 0.96fr;
  gap: 56px;
  align-items: center;
}

.hero-kicker {
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 1.5px;
  color: var(--orange);
}

.hero-sub {
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.5px;
  color: var(--muted);
  margin-top: 6px;
}

.hero-headline {
  font-size: clamp(34px, 6.2vw, 62px);
  font-weight: 700;
  line-height: 1.02;
  letter-spacing: -1.5px;
  margin: 22px 0 0;
  max-width: 600px;
  color: var(--text);
}

.hero-desc {
  font-size: 18.5px;
  line-height: 1.55;
  color: var(--body);
  max-width: 500px;
  margin: 24px 0 0;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 34px;
}

.hero-btn-primary {
  display: inline-flex;
  align-items: center;
  white-space: nowrap;
  padding: 15px 30px;
  border-radius: 999px;
  background: var(--orange);
  color: #fff;
  font-size: 16px;
  font-weight: 600;
  box-shadow: 0 8px 20px rgba(240, 89, 31, 0.28);
  transition: background 150ms ease, transform 150ms ease;
}

.hero-btn-primary:hover {
  background: var(--orange-dark);
  transform: translateY(-2px);
}

.hero-btn-secondary {
  display: inline-flex;
  align-items: center;
  white-space: nowrap;
  padding: 15px 30px;
  border-radius: 999px;
  background: var(--surface);
  border: 1.5px solid rgba(23, 34, 46, 0.18);
  color: var(--text);
  font-size: 16px;
  font-weight: 600;
  transition: transform 150ms ease;
}

.hero-btn-secondary:hover { transform: translateY(-2px); }

.hero-production {
  margin-top: 42px;
  padding-top: 24px;
  border-top: 1px dashed rgba(23, 34, 46, 0.16);
  display: flex;
  align-items: flex-start;
  gap: 16px;
  max-width: 520px;
}

.hero-production-label {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-shrink: 0;
  margin-top: 3px;
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 1.5px;
  color: var(--muted-alt);
  white-space: nowrap;
}

.hero-production-label .dot-green {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--green);
  box-shadow: 0 0 0 4px rgba(44, 163, 106, 0.16);
  display: inline-block;
  flex-shrink: 0;
}

.hero-production p {
  margin: 0;
  font-size: 15px;
  line-height: 1.5;
  color: var(--body);
}

/* ---- LAB TILES ---- */
.lab-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 18px;
}

.lab-label {
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 1.5px;
  color: var(--muted-alt);
}

.lab-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
}

.lab-tile {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 13px;
  padding: 16px;
  box-shadow: 0 6px 18px rgba(23, 34, 46, 0.06);
}

.lab-tile-prox {
  background: rgba(255, 255, 255, 0.4);
  border: 1.5px dashed var(--border-dash);
  box-shadow: none;
}

.lab-tile-icon {
  width: 44px;
  height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 9px;
}

.lab-icon-blue   { background: #e9f2fb; }
.lab-icon-cream  { background: #f6efe0; }
.lab-icon-orange { background: #fdeadf; }
.lab-icon-gray   { background: #eef0f3; }
.lab-icon-dim    { background: rgba(23, 34, 46, 0.04); }

.lab-tile-title {
  font-size: 15px;
  font-weight: 600;
  margin-top: 14px;
  letter-spacing: -0.2px;
  color: var(--text);
}

.lab-tile-prox .lab-tile-title { color: var(--text-faint); }

.lab-tile-sub {
  font-family: var(--font-mono);
  font-size: 10px;
  color: var(--text-faint);
  margin-top: 4px;
  line-height: 1.35;
}

/* ---- EL PROBLEMA ---- */
.problema-split {
  display: grid;
  grid-template-columns: 0.82fr 1.18fr;
  gap: 56px;
  align-items: center;
}

.problema-kicker {
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 1.5px;
  color: var(--orange);
}

.problema-split h2 {
  font-size: clamp(30px, 5vw, 46px);
  font-weight: 700;
  line-height: 1.05;
  letter-spacing: -1px;
  margin: 18px 0 0;
  color: var(--text);
}

.problema-split p {
  font-size: 17px;
  line-height: 1.55;
  color: var(--body);
  max-width: 420px;
  margin: 20px 0 0;
}

/* cluster de post-its con resize observer */
.postit-wrap {
  position: relative;
  width: 100%;
  overflow: visible;
}

.postit-stage {
  position: absolute;
  top: 0;
  left: 50%;
  transform-origin: top center;
  width: 626px;
  height: 404px;
}

.postit-img {
  position: absolute;
  height: auto;
  filter: drop-shadow(0 16px 30px rgba(40, 30, 15, 0.16));
}

/* ---- SISTEMAS ---- */
.section-kicker {
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 1.5px;
  color: var(--orange);
  text-align: center;
}

.section-heading-center {
  text-align: center;
  margin-bottom: 50px;
}

.section-heading-center h2 {
  font-size: clamp(28px, 4.6vw, 44px);
  font-weight: 700;
  line-height: 1.06;
  letter-spacing: -1px;
  margin: 16px 0 0;
  color: var(--text);
}

.sistemas-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.sistema-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 16px;
  overflow: hidden;
  box-shadow: 0 12px 32px rgba(23, 34, 46, 0.08);
  display: flex;
  flex-direction: column;
  transition: transform 180ms ease, box-shadow 180ms ease;
}

.sistema-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 20px 44px rgba(23, 34, 46, 0.12);
}

.sistema-card-media {
  position: relative;
  height: 188px;
  overflow: hidden;
  flex-shrink: 0;
}

.sistema-card-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.sistema-card-media-mareas {
  background: linear-gradient(160deg, #3f86c4, #23598f);
  display: flex;
  align-items: flex-end;
}

.sistema-card-media-luthier {
  background: linear-gradient(160deg, #d0a751, #b08327);
  display: flex;
  align-items: center;
  justify-content: center;
}

.sistema-card-media-lanchas {
  background: linear-gradient(160deg, #c05836, #8f3a22);
  display: flex;
  align-items: center;
  justify-content: center;
}

.sistema-card-media-prox {
  height: 188px;
  display: flex;
  align-items: center;
  justify-content: center;
  background-color: rgba(23, 34, 46, 0.025);
  background-image: radial-gradient(rgba(23, 34, 46, 0.12) 1.5px, transparent 1.5px);
  background-size: 16px 16px;
}

.sistema-card-meta {
  position: absolute;
  top: 16px;
  left: 18px;
  font-family: var(--font-mono);
  font-size: 12px;
  z-index: 2;
}

.meta-mareas { color: rgba(255, 255, 255, 0.82); }
.meta-luthier { color: rgba(40, 30, 8, 0.6); }
.meta-lanchas { color: rgba(255, 255, 255, 0.82); }

.sistema-card-badge {
  position: absolute;
  top: 14px;
  right: 14px;
  z-index: 2;
  display: flex;
  align-items: center;
  gap: 5px;
  font-family: var(--font-mono);
  font-size: 9px;
  font-weight: 700;
  letter-spacing: 0.5px;
  padding: 5px 9px;
  border-radius: 999px;
}

.badge-mareas { color: #c4f1d6; background: rgba(0, 0, 0, 0.2); }
.badge-luthier { color: #3a2c08; background: rgba(255, 255, 255, 0.35); }
.badge-lanchas { color: #f7ddc8; background: rgba(0, 0, 0, 0.2); }

.badge-dot { width: 6px; height: 6px; border-radius: 50%; background: #7fd6a8; display: inline-block; }
.badge-dot-dev { background: #e0a83a; }

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

.sistema-card-head {
  display: flex;
  align-items: center;
  gap: 11px;
}

.sistema-card-icon {
  width: 32px;
  height: 32px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 8px;
  flex-shrink: 0;
}

.icon-mareas  { background: #e9f2fb; }
.icon-luthier { background: #f6efe0; }
.icon-lanchas { background: #f6e6dd; }

.sistema-card-title {
  font-size: 23px;
  font-weight: 700;
  letter-spacing: -0.5px;
  color: var(--text);
  margin: 0;
}

.sistema-card-desc {
  font-size: 15px;
  line-height: 1.5;
  color: var(--body);
  margin: 15px 0 16px;
}

.sistema-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 7px;
  margin-bottom: 24px;
}

.chip {
  font-family: var(--font-mono);
  font-size: 11px;
  padding: 5px 10px;
  border-radius: 6px;
}

.chip-mareas  { color: #235f9e; background: #e9f2fb; }
.chip-luthier { color: #8a6418; background: #f6efe0; }
.chip-lanchas { color: #963a20; background: #f6e6dd; }

.sistema-card-actions {
  display: flex;
  align-items: center;
  gap: 18px;
  margin-top: auto;
}

.btn-sistema {
  padding: 12px 24px;
  border-radius: 999px;
  font-size: 14.5px;
  font-weight: 600;
  white-space: nowrap;
  display: inline-flex;
  align-items: center;
  transition: transform 150ms ease;
}

.btn-sistema:hover { transform: translateY(-1px); }
.btn-mareas  { background: #235f9e; color: #fff; }
.btn-luthier { background: #9a6f1c; color: #fff; }
.btn-lanchas { background: #963a20; color: #fff; }

.link-tecnico {
  font-size: 14.5px;
  font-weight: 600;
}

.link-tecnico-mareas  { color: #235f9e; }
.link-tecnico-luthier { color: #9a6f1c; }
.link-tecnico-lanchas { color: #963a20; }

.sistema-card-prox {
  border: 1.5px dashed var(--border-dash);
  box-shadow: none;
  background: rgba(255, 255, 255, 0.35);
}

.prox-title {
  font-size: 23px;
  font-weight: 700;
  letter-spacing: -0.5px;
  color: var(--text-faint);
  margin: 0;
}

.prox-desc {
  font-size: 15px;
  line-height: 1.5;
  color: var(--text-faint);
  margin: 15px 0 0;
}

/* ---- STACK / CÓMO TRABAJO ---- */
.stack-intro {
  text-align: center;
  margin-bottom: 54px;
}

.stack-kicker {
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 1.5px;
  color: var(--orange);
}

.stack-intro h2 {
  font-size: clamp(28px, 4.6vw, 44px);
  font-weight: 700;
  line-height: 1.06;
  letter-spacing: -1px;
  margin: 16px 0 0;
  color: var(--text);
}

.stack-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 40px 48px;
  max-width: 1100px;
  margin: 0 auto;
}

.stack-item {
  display: flex;
  flex-direction: column;
  gap: 15px;
}

.stack-icon-wrap {
  width: 56px;
  height: 56px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 13px;
  box-shadow: 0 5px 14px rgba(23, 34, 46, 0.06);
}

.stack-item h3 {
  font-size: 18px;
  font-weight: 600;
  letter-spacing: -0.3px;
  color: var(--text);
  margin: 0;
}

.stack-item p {
  font-size: 14.5px;
  line-height: 1.5;
  color: var(--body);
  margin: 7px 0 0;
}

/* ---- SOBRE MÍ ---- */
.sobre-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 22px;
  box-shadow: 0 18px 44px rgba(23, 34, 46, 0.08);
  padding: clamp(26px, 4vw, 52px);
  display: grid;
  grid-template-columns: 260px 1fr;
  gap: 52px;
  align-items: center;
}

.sobre-avatar-col {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 18px;
}

.sobre-avatar {
  width: 220px;
  height: 220px;
  border-radius: 50%;
  border: 1px solid rgba(23, 34, 46, 0.12);
  overflow: hidden;
  background: #f0ebe1;
  flex-shrink: 0;
}

.sobre-avatar img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.sobre-location {
  display: flex;
  align-items: center;
  gap: 7px;
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--muted);
}

.dot-green {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--green);
  display: inline-block;
  flex-shrink: 0;
}

.sobre-kicker {
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 1.5px;
  color: var(--orange);
}

.sobre-card h2 {
  font-size: clamp(32px, 5vw, 48px);
  font-weight: 700;
  line-height: 1.02;
  letter-spacing: -1.5px;
  margin: 14px 0 4px;
  color: var(--text);
}

.sobre-role {
  font-family: var(--font-mono);
  font-size: 14px;
  color: var(--body);
}

.sobre-card p {
  font-size: 17px;
  line-height: 1.6;
  color: var(--muted-alt);
  max-width: 600px;
  margin: 22px 0 0;
}

.sobre-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 24px 0 30px;
}

.sobre-chip {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--muted-alt);
  background: #f4eee2;
  border: 1px solid rgba(23, 34, 46, 0.07);
  padding: 6px 12px;
  border-radius: 7px;
}

.sobre-actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px;
}

.sobre-btn-primary {
  display: inline-flex;
  align-items: center;
  white-space: nowrap;
  padding: 13px 26px;
  border-radius: 999px;
  background: var(--orange);
  color: #fff;
  font-size: 15px;
  font-weight: 600;
  box-shadow: 0 8px 18px rgba(240, 89, 31, 0.25);
  transition: background 150ms, transform 150ms;
}

.sobre-btn-primary:hover { background: var(--orange-dark); transform: translateY(-1px); }

.sobre-btn-secondary {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  white-space: nowrap;
  padding: 13px 24px;
  border-radius: 999px;
  background: var(--surface);
  border: 1.5px solid rgba(23, 34, 46, 0.18);
  color: var(--text);
  font-size: 15px;
  font-weight: 600;
  transition: transform 150ms;
}

.sobre-btn-secondary:hover { transform: translateY(-1px); }

/* ---- CONTACTO CTA ---- */
.contact-cta {
  position: relative;
  overflow: hidden;
  background: var(--orange);
  border-radius: 24px;
  padding: clamp(36px, 6vw, 64px) clamp(24px, 5vw, 60px);
  box-shadow: 0 24px 50px rgba(240, 89, 31, 0.25);
}

.contact-cta-deco {
  position: absolute;
  right: 46px;
  top: 50%;
  transform: translateY(-50%);
  opacity: 0.5;
  pointer-events: none;
}

.contact-cta-body { position: relative; }

.contact-cta-kicker {
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 1.5px;
  color: rgba(255, 255, 255, 0.82);
}

.contact-cta h2 {
  font-size: clamp(34px, 6vw, 58px);
  font-weight: 700;
  letter-spacing: -1.8px;
  color: #fff;
  margin: 14px 0 0;
}

.contact-cta-desc {
  font-size: 18px;
  line-height: 1.55;
  color: rgba(255, 255, 255, 0.92);
  margin: 18px 0 30px;
  max-width: 500px;
}

.contact-cta-btn {
  display: inline-flex;
  align-items: center;
  gap: clamp(5px, 2vw, 10px);
  padding: 13px clamp(14px, 4.5vw, 28px);
  border-radius: 999px;
  background: #fff;
  color: var(--orange-dark);
  font-size: clamp(10px, 3.2vw, 17px);
  font-weight: 700;
  box-shadow: 0 10px 24px rgba(0, 0, 0, 0.12);
  white-space: nowrap;
  overflow: hidden;
  transition: transform 150ms;
  max-width: 100%;
}

.contact-cta-btn:hover { transform: translateY(-2px); }

.contact-data {
  display: flex;
  flex-wrap: wrap;
  gap: 48px;
  margin-top: 38px;
  font-family: var(--font-mono);
  font-size: 12px;
  line-height: 1.5;
  color: rgba(255, 255, 255, 0.78);
}

.contact-data strong { color: #fff; display: block; }

/* ---- CONTACTO PAGE PANEL ---- */
.panel {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 28px;
  padding: 52px 56px;
  box-shadow: 0 16px 40px rgba(23, 34, 46, 0.07);
}

.contact-panel h1 {
  font-size: clamp(42px, 5.5vw, 72px);
  line-height: 0.96;
  font-weight: 700;
  margin-bottom: 20px;
  color: var(--text);
}

.lead-copy {
  font-size: 18px;
  line-height: 1.6;
  color: var(--body);
  max-width: 560px;
  margin-bottom: 28px;
}

.mail-link {
  display: inline-block;
  font-size: clamp(18px, 2.2vw, 28px);
  font-weight: 700;
  color: var(--orange);
  letter-spacing: -0.02em;
  margin-bottom: 16px;
  transition: color 180ms ease;
}

.mail-link:hover { color: var(--orange-dark); }

.contact-channels {
  display: flex;
  flex-direction: column;
  gap: 6px;
  margin-bottom: 20px;
}

.contact-channels .mail-link { margin-bottom: 0; }

.contact-wp {
  font-size: 14px;
  font-weight: 500;
  color: #25d366;
  transition: color 180ms ease;
}

.contact-wp:hover { color: #1da851; }

.contact-note {
  font-size: 15px;
  color: var(--body);
  margin-bottom: 36px;
  line-height: 1.55;
}

.contact-rail {
  display: flex;
  gap: 36px;
  padding-top: 28px;
  border-top: 1px solid var(--border);
  flex-wrap: wrap;
}

.contact-rail-item {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.contact-rail-item > span {
  font-family: var(--font-mono);
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--muted);
}

.contact-rail-item > strong {
  font-size: 13px;
  font-weight: 700;
  color: var(--text);
}

/* ================================================================
   BACK TO TOP
   ================================================================ */
.back-to-top {
  position: fixed;
  right: 22px;
  bottom: 22px;
  z-index: 25;
  width: 42px;
  height: 42px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--border);
  border-radius: 999px;
  background: rgba(251, 244, 232, 0.92);
  color: var(--muted);
  box-shadow: 0 10px 22px rgba(23, 34, 46, 0.08);
  backdrop-filter: blur(10px);
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transition: transform 180ms ease, opacity 180ms ease;
}

.back-to-top.is-visible {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
}

.back-to-top:hover { transform: translateY(-2px); color: var(--text); }

.back-to-top span { font-size: 18px; line-height: 1; }

/* ================================================================
   FOOTER
   ================================================================ */
.site-footer {
  width: 100%;
  max-width: 1440px;
  margin: 0 auto;
  background-color: var(--bg);
  background-image:
    linear-gradient(rgba(23, 34, 46, 0.045) 1px, transparent 1px),
    linear-gradient(90deg, rgba(23, 34, 46, 0.045) 1px, transparent 1px);
  background-size: 48px 48px;
  border-top: 1px solid rgba(23, 34, 46, 0.1);
}

.footer-inner {
  padding: 48px clamp(18px, 5vw, 64px) 40px;
}

.footer-top {
  display: flex;
  flex-wrap: wrap;
  gap: 20px;
  align-items: center;
  justify-content: space-between;
  padding-bottom: 30px;
  border-bottom: 1px solid var(--border);
}

.footer-brand {
  display: flex;
  align-items: center;
  gap: 13px;
}

.footer-logo {
  width: 38px;
  height: 38px;
  object-fit: contain;
}

.footer-brand-copy {
  display: flex;
  flex-direction: column;
  line-height: 1.15;
}

.footer-brand-name {
  font-size: 18px;
  font-weight: 700;
  letter-spacing: -0.5px;
  color: var(--text);
}

.footer-brand-sub {
  font-family: var(--font-mono);
  font-size: 10.5px;
  color: var(--muted);
  margin-top: 3px;
}

.footer-nav {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 4px 8px;
  font-size: 14px;
  font-weight: 500;
  color: var(--muted-alt);
}

.footer-nav a {
  padding: 6px 12px;
  border-radius: 8px;
  color: var(--muted-alt);
  transition: color 150ms, background 150ms;
}

.footer-nav a:hover { color: var(--text); background: rgba(23, 34, 46, 0.04); }

.footer-nav-gh {
  display: flex;
  align-items: center;
  gap: 6px;
}

.footer-copy {
  margin-top: 18px;
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--text-faint);
}

/* ================================================================
   COMPONENTES HEREDADOS (compatibilidad apps)
   ================================================================ */
.system-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 24px;
  overflow: hidden;
  box-shadow: 0 16px 34px rgba(23, 34, 46, 0.08);
  transition: transform 180ms ease, box-shadow 180ms ease;
}

.system-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 18px 38px rgba(23, 34, 46, 0.12);
}

.system-card-media {
  width: 100%;
  height: 210px;
  background: rgba(23, 34, 46, 0.04);
}

.system-card-media img { width: 100%; height: 100%; object-fit: cover; }

.system-card-body { padding: 28px; }

.system-card-head {
  display: grid;
  grid-template-columns: 58px 1fr;
  gap: 14px;
  align-items: start;
  margin-bottom: 16px;
}

.system-mini-logo {
  width: 58px;
  height: 58px;
  object-fit: contain;
  border-radius: 16px;
  background: rgba(23, 34, 46, 0.06);
  padding: 8px;
}

.system-card h3 { font-size: 24px; margin-bottom: 8px; }

.system-card p {
  color: var(--body);
  font-size: 16px;
  line-height: 1.55;
  margin-bottom: 20px;
}

.system-card-actions { display: flex; align-items: center; gap: 18px; flex-wrap: wrap; }

.system-card-dashed {
  display: flex;
  flex-direction: column;
  text-align: center;
  border: 2px dashed rgba(23, 34, 46, 0.2);
  box-shadow: none;
  height: 100%;
}

.system-card-placeholder {
  width: 100%;
  height: 210px;
  display: grid;
  place-items: center;
  background: rgba(23, 34, 46, 0.02);
}

.system-card-body-center {
  text-align: center;
  padding: 28px;
  display: flex;
  flex: 1;
  flex-direction: column;
  justify-content: space-between;
}

.system-card-rocket {
  width: 76px;
  height: 76px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 999px;
  background: rgba(23, 34, 46, 0.06);
  color: var(--muted);
}

.system-card-rocket svg { width: 34px; height: 34px; }

.tech-row, .tech-grid {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 0;
}

.tech-card {
  padding: 22px 20px;
  border-left: 1px solid var(--border);
  background: transparent;
}

.tech-card:first-child { border-left: 0; }

.tech-icon {
  display: inline-flex;
  margin-bottom: 12px;
  color: var(--orange);
  font-size: 1.5rem;
  font-weight: 700;
}

.tech-card h3 { margin-bottom: 10px; font-size: 16px; }
.tech-card p { font-size: 14px; line-height: 1.5; color: var(--body); }

.about-card {
  display: grid;
  grid-template-columns: 180px 1fr 220px;
  gap: 36px;
  align-items: center;
  padding: 42px;
  background: rgba(23, 34, 46, 0.02);
  border: 1px solid var(--border);
  border-radius: 28px;
}

.about-avatar-placeholder {
  width: 150px;
  height: 150px;
  overflow: hidden;
  margin-inline: auto;
  border-radius: 999px;
  background: var(--surface);
}

.about-avatar-placeholder img { width: 100%; height: 100%; object-fit: cover; display: block; }

.about-card h2 { font-size: clamp(28px, 3vw, 40px); line-height: 1.1; }
.about-card p { font-size: 17px; line-height: 1.65; color: var(--body); }

.about-actions, .about-links { display: grid; gap: 12px; }

.about-actions .chipap-btn,
.about-links a {
  min-height: 48px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 16px;
  border-radius: 12px;
}

.final-cta {
  display: grid;
  grid-template-columns: 88px 1fr auto;
  gap: 32px;
  align-items: center;
  padding: 48px 56px;
  background: var(--orange);
  color: #fff;
  border-radius: 30px;
}

.final-cta-illustration {
  width: 88px;
  height: 88px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 24px;
  background: rgba(255, 255, 255, 0.08);
  font-size: 2.8rem;
}

.final-cta h2 { margin-bottom: 14px; color: #fff; font-size: clamp(30px, 3.5vw, 46px); line-height: 1.1; }
.final-cta p { max-width: 620px; color: #fff; font-size: 18px; line-height: 1.55; }
.final-cta-actions, .final-cta-copy { display: flex; flex-direction: column; gap: 12px; }
.final-cta-actions { flex-direction: row; align-items: center; gap: 18px; flex-wrap: wrap; }

.section-heading { max-width: 840px; margin-bottom: 48px; }
.section-heading h2 { font-size: clamp(30px, 3.2vw, 44px); line-height: 1.12; color: var(--text); }
.section-centered { margin-inline: auto; text-align: center; }

/* ================================================================
   RESPONSIVE
   ================================================================ */
@media (max-width: 1100px) {
  .site-header     { min-height: 66px; }
  .brand-logo      { width: 34px; height: 34px; }
  .brand-copy strong { font-size: 18px; }
  .brand-copy small  { font-size: 9px; }
  .site-nav a      { padding: 0 12px; font-size: 13px; min-height: 38px; }

  .hero-split      { grid-template-columns: 1fr; gap: 40px; }
  .problema-split  { grid-template-columns: 1fr; gap: 34px; }
  .sobre-card      { grid-template-columns: 1fr; gap: 32px; text-align: center; }
  .sobre-avatar-col { align-items: center; }
  .sobre-actions   { justify-content: center; }

  .stack-grid { grid-template-columns: repeat(2, 1fr); gap: 32px; }

  .about-card { grid-template-columns: 140px 1fr; }
  .about-actions { grid-column: 1 / -1; grid-template-columns: repeat(3, 1fr); }
}

@media (max-width: 900px) {
  .lab-grid       { grid-template-columns: repeat(2, 1fr); }
  .sistemas-grid  { grid-template-columns: repeat(2, 1fr); }
  .tech-grid, .tech-row { grid-template-columns: repeat(3, 1fr); }
}

@media (max-width: 768px) {
  .site-header  { min-height: 58px; }
  .nav-toggle   { display: flex; }

  .site-nav {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    flex-direction: column;
    gap: 6px;
    padding: 16px;
    background: rgba(251, 244, 232, 0.97);
    backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--border);
    box-shadow: 0 12px 28px rgba(23, 34, 46, 0.10);
    z-index: 30;
  }

  .site-nav.is-open { display: flex; }

  .site-nav a {
    min-height: 44px;
    padding: 0 16px;
    font-size: 14px;
    justify-content: flex-start;
    border-radius: 10px;
  }

  .contact-data { gap: 24px; }
}

@media (max-width: 760px) {
  .stack-grid { grid-template-columns: 1fr 1fr; gap: 24px; }
}

@media (max-width: 720px) {
  .container    { width: min(calc(100% - 32px), 1180px); }
  .panel        { padding: 32px 24px; border-radius: 20px; }
  .contact-rail { gap: 24px; }
  .section-block { padding: 64px 0; }

  .final-cta { grid-template-columns: 1fr; padding: 36px 26px; text-align: center; }
  .final-cta-illustration { margin-inline: auto; }

  .tech-grid, .tech-row { grid-template-columns: 1fr; }
  .tech-card { border-left: 0; border-top: 1px solid var(--border); }
  .tech-card:first-child { border-top: 0; }

  .about-card { grid-template-columns: 1fr; text-align: center; padding: 32px 24px; }
  .about-actions { grid-template-columns: 1fr; }
}

@media (max-width: 560px) {
  .lab-grid      { grid-template-columns: 1fr; }
  .sistemas-grid { grid-template-columns: 1fr; }
  .contact-data  { flex-direction: column; gap: 18px; }
  .sobre-card    { padding: 24px 20px; }
  .sobre-avatar  { width: 160px; height: 160px; }
}

@media (max-width: 420px) {
  .container { width: min(calc(100% - 24px), 1180px); }
  .site-header { min-height: 52px; }
  .brand-logo { width: 28px; height: 28px; }
  .brand-copy strong { font-size: 15px; }
  .brand-copy small  { display: none; }
}