/* Picón Software · estilos (paleta y tipografía del manual de marca) */
:root {
  --picon: #1F1B18;
  --picon-2: #2A2521;
  --lava: #D9481F;
  --lava-dark: #BF3D18;
  --lava-clara: #F06A3D;
  --mar: #2E6A86;
  --ceniza: #F4F2EF;
  --ceniza-2: #EAE6E1;
  --basalto: #5F5852;
  --basalto-claro: #B3ABA3;
  --line: #DDD7D0;

  --f-head: "Bricolage Grotesque", system-ui, -apple-system, "Segoe UI", sans-serif;
  --f-body: "Source Sans 3", system-ui, -apple-system, "Segoe UI", sans-serif;

  --wrap: 1160px;
  --gutter: clamp(16px, 4vw, 40px);
  --radius: 14px;
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 84px; }
body {
  margin: 0;
  background: var(--ceniza);
  color: var(--picon);
  font: 400 clamp(17px, 1.1vw + 12px, 18px)/1.6 var(--f-body);
  -webkit-font-smoothing: antialiased;
}
img, svg { display: block; max-width: 100%; }
a { color: var(--mar); }
h1, h2, h3 { font-family: var(--f-head); font-weight: 700; margin: 0 0 .5em; letter-spacing: -0.015em; }
h1 { font-size: clamp(36px, 5.2vw, 64px); line-height: 1.05; }
h2 { font-size: clamp(28px, 3.4vw, 42px); line-height: 1.12; max-width: 22ch; }
h3 { font-size: clamp(20px, 1.6vw, 23px); font-weight: 600; line-height: 1.25; }
p { margin: 0 0 1em; max-width: 62ch; }
mark { background: #FFE9A8; color: var(--picon); padding: 0 .25em; border-radius: 3px; font-size: .85em; }

.wrap { max-width: var(--wrap); margin: 0 auto; padding: 0 var(--gutter); }
.note { margin: -.2em 0 1.2em; }
.eyebrow { font-weight: 600; font-size: 15px; letter-spacing: .06em; text-transform: uppercase; color: var(--basalto); margin-bottom: .9em; }
.muted { color: var(--basalto-claro); }

/* Botones */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: .5em;
  font: 600 18px/1 var(--f-body); text-decoration: none;
  padding: 16px 26px; border-radius: 999px; border: 2px solid transparent;
  transition: background-color .15s, color .15s, border-color .15s, transform .15s;
  cursor: pointer;
}
.btn:active { transform: translateY(1px); }
.btn-lava { background: var(--lava); color: #fff; }
.btn-lava:hover { background: var(--lava-dark); }
.btn-ghost { color: var(--ceniza); border-color: rgba(244, 242, 239, .35); }
.btn-ghost:hover { border-color: var(--ceniza); }
.btn-sm { padding: 11px 20px; font-size: 18px; }
:focus-visible { outline: 3px solid var(--mar); outline-offset: 3px; }

/* Cabecera */
.site-header { position: sticky; top: 0; z-index: 10; background: rgba(244, 242, 239, .92); backdrop-filter: blur(10px); border-bottom: 1px solid var(--line); }
.header-inner { display: flex; align-items: center; justify-content: space-between; height: 72px; }
.brand img { height: 40px; width: auto; }
.nav { display: flex; align-items: center; gap: 28px; }
.nav a:not(.btn) { color: var(--picon); text-decoration: none; font-weight: 600; font-size: 17px; }
.nav a:not(.btn):hover { color: var(--lava); }
.nav-toggle { display: none; }

/* Hero */
.hero { background: var(--picon); color: var(--ceniza); overflow: hidden; }
.hero-inner { display: grid; grid-template-columns: 1.25fr 1fr; align-items: center; gap: 40px; padding-top: clamp(64px, 9vw, 120px); padding-bottom: clamp(72px, 10vw, 136px); }
.hero .eyebrow { color: var(--basalto-claro); }
.hero h1 span { color: var(--lava-clara); }
.hero .lead { font-size: clamp(19px, 1.4vw, 21px); color: #D9D3CC; margin: 1.2em 0 2em; }
.cta-row { display: flex; flex-wrap: wrap; gap: 14px; }
.hero-grains { width: 100%; max-width: 440px; justify-self: end; transform: rotate(-8deg); overflow: visible; }
.grain-dim { fill: var(--picon-2); stroke: #3A342F; stroke-width: .4; }
.grain-lava { fill: var(--lava-clara); }

/* Movimiento de los granos del logo:
   1) al cargar, caen uno a uno y el de lava llega el último;
   2) después respiran despacio, cada uno a su ritmo;
   3) con el ratón se desplazan un poco, cada uno a distinta profundidad (lo mueve picon.js). */
.grain { transition: transform .9s cubic-bezier(.2, .7, .2, 1); }
.grain-in, .grain use { transform-box: fill-box; transform-origin: center; }
.grain-in { animation: grain-drop .9s cubic-bezier(.3, 1.35, .5, 1) backwards; animation-delay: calc(.15s + var(--i) * .14s); }
.grain-hot .grain-in { animation-duration: 1.1s; animation-delay: .75s; }
.grain use { animation: grain-float 8s ease-in-out infinite alternate; animation-delay: calc(1.6s + var(--i) * -2.3s); }
.grain:nth-child(2) use { animation-duration: 9.5s; }
.grain:nth-child(3) use { animation-duration: 7.2s; }
.grain-hot use { animation-name: grain-float-hot; animation-duration: 6s; }
@keyframes grain-drop {
  from { transform: translateY(-70px) rotate(-25deg); opacity: 0; }
  35% { opacity: 1; }
}
@keyframes grain-float {
  from { transform: translate(0, 0) rotate(0deg); }
  to { transform: translate(1.2px, -1.8px) rotate(4deg); }
}
@keyframes grain-float-hot {
  0% { transform: translate(0, 0) rotate(0deg); }
  50% { transform: translate(-1.6px, -2.6px) rotate(-6deg); }
  100% { transform: translate(.8px, -1px) rotate(3deg); }
}

/* Secciones */
.section { padding: clamp(64px, 9vw, 112px) 0; }
.section-alt { background: var(--ceniza-2); }
.section-dark { background: var(--picon); color: var(--ceniza); }

/* Servicios */
.svc-head { display: grid; grid-template-columns: 56px minmax(0, 1fr) minmax(0, 1.3fr); gap: 16px 32px; align-items: end; }
.svc-head h2 { margin: 0; grid-column: 2; }
.svc-intro { font-size: clamp(19px, 1.4vw, 21px); color: var(--basalto); margin: 0; }
#servicios .note { margin: 24px 0 0 88px; }
.services { list-style: none; padding: 0; margin: 40px 0 0; }
.services > li { display: grid; grid-template-columns: 56px minmax(0, 1fr) minmax(0, 1.3fr); gap: 12px 32px; padding: 40px 0; border-top: 1px solid var(--line); }
.services > li:last-child { border-bottom: 1px solid var(--line); }
.svc-grain { width: 40px; height: 40px; fill: var(--picon); margin-top: 4px; transition: transform .35s cubic-bezier(.3, 1.6, .5, 1); }
.svc-grain .lava { fill: var(--lava); }
.services > li:hover .svc-grain { transform: rotate(-14deg) scale(1.12); }
.svc-main h3 { font-size: clamp(23px, 2vw, 28px); line-height: 1.15; margin: 0 0 .4em; }
.svc-pitch { font-weight: 600; font-size: 18px; margin: 0; }
.svc-detail p { color: var(--basalto); margin: 0 0 16px; }
.svc-examples { list-style: none; padding: 0; margin: 0; display: grid; gap: 8px; }
.svc-examples li { position: relative; padding-left: 22px; }
.svc-examples li::before {
  content: ""; position: absolute; left: 0; top: .55em; width: 9px; height: 8px;
  background: var(--lava); border-radius: 55% 45% 50% 40% / 50% 55% 45% 50%;
}

/* Precios */
.pricing { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1.5fr); gap: 56px; align-items: start; }
.pricing-intro { position: sticky; top: 110px; }
.pricing-small { color: var(--basalto); font-size: 16px; }
.price-list { list-style: none; padding: 0; margin: 0; background: #fff; border: 1px solid var(--line); border-radius: var(--radius); }
.price-list li { display: flex; justify-content: space-between; align-items: center; gap: 24px; padding: 24px 28px; }
.price-list li + li { border-top: 1px solid var(--line); }
.price-list li:last-child { background: var(--ceniza); border-radius: 0 0 var(--radius) var(--radius); }
.price-list h3 { margin: 0 0 4px; }
.price-list li p { margin: 0; color: var(--basalto); font-size: 17px; }
.price-list .price { font: 700 clamp(24px, 2.2vw, 30px)/1 var(--f-head); color: var(--picon); white-space: nowrap; text-align: right; }
.price span { display: block; font: 400 15px/1.4 var(--f-body); color: var(--basalto); }

/* Caso */
.case { display: grid; grid-template-columns: 1.2fr 1fr; gap: 56px; align-items: center; }
.text-link { font-weight: 600; text-underline-offset: 4px; }
.stats { display: grid; gap: 14px; margin: 0; }
.stats div { background: #fff; border-radius: var(--radius); padding: 22px 26px; border-left: 4px solid var(--lava); }
.stats dt { font: 700 clamp(30px, 3vw, 40px)/1.1 var(--f-head); }
.stats dd { margin: 4px 0 0; color: var(--basalto); }

/* Proceso */
.steps { list-style: none; padding: 0; margin: 40px 0 0; display: grid; grid-template-columns: repeat(4, 1fr); gap: 32px; }
.steps li { border-top: 2px solid var(--picon); padding-top: 22px; }
.step-mark { width: 44px; height: 44px; margin-bottom: 16px; }
.step-mark .on { fill: var(--picon); }
.step-mark .lava { fill: var(--lava); }
.step-mark .off { fill: none; stroke: var(--basalto-claro); stroke-width: 2; stroke-dasharray: 3 3; }
.steps p { color: var(--basalto); font-size: 17px; }

/* Nosotros */
.about { display: grid; grid-template-columns: 1.1fr 1fr; gap: 56px; align-items: start; }
.about p { color: #D9D3CC; }
.values { list-style: none; padding: 0; margin: 0; display: grid; gap: 2px; }
.values li { padding: 18px 0; border-bottom: 1px solid #3A342F; color: #D9D3CC; }
.values strong { color: var(--ceniza); font-family: var(--f-head); font-weight: 600; }

/* Contacto */
.contact { display: grid; grid-template-columns: 1fr 1.1fr; gap: 56px; }
.contact-list { list-style: none; padding: 0; margin: 28px 0 0; display: grid; gap: 10px; font-weight: 600; }
.form { display: grid; gap: 16px; background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: clamp(22px, 3vw, 36px); }
.form label { display: grid; gap: 6px; font-weight: 600; font-size: 16px; }
.form input:not([type=checkbox]), .form textarea {
  font: inherit; font-weight: 400; color: var(--picon);
  border: 1.5px solid var(--line); border-radius: 10px; padding: 12px 14px; background: var(--ceniza);
}
.form input:focus, .form textarea:focus { outline: none; border-color: var(--mar); background: #fff; }
.form .check { display: flex; align-items: center; gap: 10px; font-weight: 400; }
.form .check input { width: 20px; height: 20px; accent-color: var(--lava); }
.form .btn { justify-self: start; }
.form-note { color: var(--basalto); font-size: 15px; margin: 0; }

/* Pie */
.site-footer { background: var(--picon); color: var(--basalto-claro); padding: 56px 0 40px; border-top: 1px solid #3A342F; }
.footer-inner { display: grid; grid-template-columns: 1fr auto; gap: 24px 40px; align-items: start; }
.footer-inner img { height: 40px; width: auto; margin: 0 0 14px -6px; }
.footer-nav { display: flex; gap: 24px; }
.footer-nav a { color: var(--basalto-claro); text-decoration: none; }
.footer-nav a:hover { color: var(--ceniza); }
.copy a { color: var(--basalto-claro); }
.copy { grid-column: 1 / -1; font-size: 15px; margin: 16px 0 0; padding-top: 24px; border-top: 1px solid #3A342F; max-width: none; }

/* Tablet */
@media (max-width: 960px) {
  .steps { grid-template-columns: repeat(2, 1fr); }
  .svc-head { grid-template-columns: 1fr; }
  .svc-head h2 { grid-column: 1; }
  #servicios .note { margin-left: 0; }
  .services > li { grid-template-columns: 48px minmax(0, 1fr); }
  .svc-detail { grid-column: 2; }
  .case, .about, .contact, .pricing { grid-template-columns: 1fr; gap: 40px; }
  .pricing-intro { position: static; }
}

/* Móvil */
@media (max-width: 760px) {
  .nav-toggle {
    display: block; font: 600 17px/1 var(--f-body); color: var(--picon);
    background: none; border: 1.5px solid var(--line); border-radius: 999px; padding: 10px 18px; cursor: pointer;
  }
  .nav {
    display: none; position: absolute; top: 72px; left: 0; right: 0;
    flex-direction: column; align-items: stretch; gap: 0;
    background: var(--ceniza); border-bottom: 1px solid var(--line); padding: 8px var(--gutter) 20px;
  }
  .nav.open { display: flex; }
  .nav a:not(.btn) { padding: 14px 0; border-bottom: 1px solid var(--line); }
  .nav .btn { margin-top: 16px; }
  .brand img { height: 34px; }
  .hero-inner { grid-template-columns: 1fr; position: relative; }
  .hero-grains { position: absolute; right: -60px; top: 20px; width: 220px; opacity: .55; z-index: 0; }
  .hero-copy { position: relative; z-index: 1; }
  .cta-row .btn { flex: 1 1 100%; }
  .footer-inner { grid-template-columns: 1fr; }
  .price-list li { flex-direction: column; align-items: flex-start; gap: 10px; padding: 20px; }
  .price-list .price { text-align: left; }
}
@media (max-width: 520px) {
  .steps { grid-template-columns: 1fr; }
}
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } .svc-grain { transition: none; } .grain-in, .grain use { animation: none; } .grain { transition: none; } }

/* WhatsApp */
.wa-float {
  position: fixed; right: 20px; bottom: 20px; z-index: 20; transition: transform .2s, bottom .3s;
  width: 58px; height: 58px; border-radius: 50%;
  display: grid; place-items: center;
  background: #25D366; color: #fff;
  box-shadow: 0 6px 18px rgba(31, 27, 24, .28);
}
.wa-float:hover { transform: scale(1.06); }
.wa-float svg { width: 30px; height: 30px; }

/* Páginas legales */
.legal { padding: clamp(48px, 7vw, 88px) 0; }
.legal .wrap { max-width: 820px; }
.legal h1 { font-size: clamp(32px, 4vw, 46px); margin-bottom: .3em; }
.legal h2 { font-size: clamp(21px, 2vw, 25px); margin: 1.8em 0 .5em; max-width: none; }
.legal .updated { color: var(--basalto); font-size: 16px; }
.legal dl { display: grid; grid-template-columns: max-content 1fr; gap: 6px 20px; margin: 1em 0; }
.legal dt { font-weight: 600; }
.legal dd { margin: 0; }
.legal ul { padding-left: 1.2em; }
.legal li { margin-bottom: .4em; }
@media (max-width: 520px) { .legal dl { grid-template-columns: 1fr; } .legal dd { margin-bottom: 8px; } }
@media (max-width: 760px) {
  .nav.nav-simple { display: flex; position: static; flex-direction: row; padding: 0; border: 0; background: none; }
  .nav.nav-simple .btn { margin-top: 0; }
}

/* Banner de cookies: barra fija abajo, discreta; «Aceptar» y «Rechazar» con el mismo peso */
.cookie-banner {
  position: fixed; left: 0; right: 0; bottom: 0; z-index: 30;
  background: #fff; color: var(--picon);
  border-top: 1px solid var(--line); box-shadow: 0 -8px 24px rgba(31, 27, 24, .12);
  animation: cookie-in .35s ease-out;
}
.cookie-inner { display: flex; align-items: center; justify-content: space-between; gap: 24px; padding-top: 14px; padding-bottom: 14px; }
.cookie-banner p { margin: 0; font-size: 15px; line-height: 1.45; color: var(--basalto); max-width: 70ch; }
.cookie-banner a { color: var(--mar); }
.cookie-actions { display: flex; gap: 8px; flex-shrink: 0; }
.cookie-btn {
  font: 600 15px/1 var(--f-body); color: var(--picon); background: transparent;
  border: 1.5px solid var(--picon); border-radius: 999px; padding: 10px 20px; cursor: pointer;
  transition: background-color .15s, color .15s;
}
.cookie-btn:hover { background: var(--picon); color: var(--ceniza); }
.cookie-open .wa-float { bottom: 96px; }
@keyframes cookie-in { from { transform: translateY(100%); } }
@media (max-width: 640px) {
  .cookie-inner { flex-direction: column; align-items: stretch; gap: 12px; padding-top: 14px; padding-bottom: 16px; }
  .cookie-banner p { font-size: 14px; }
  .cookie-btn { flex: 1; padding: 11px 12px; }
  .cookie-open .wa-float { bottom: 150px; }
}
@media (prefers-reduced-motion: reduce) { .cookie-banner { animation: none; } }
.cookie-table { width: 100%; border-collapse: collapse; margin: 1em 0 1.4em; font-size: 16px; }
.cookie-table th, .cookie-table td { text-align: left; padding: 10px 12px; border-bottom: 1px solid var(--line); vertical-align: top; }
.cookie-table th { font-weight: 600; background: var(--ceniza-2); }
@media (max-width: 520px) { .cookie-table { font-size: 14px; } .cookie-table th, .cookie-table td { padding: 8px 6px; } }