/* =========================================================
   ZIPING · Estilos
   Mobile-first. Índice:
   1. Tokens   2. Base   3. Botones, pills y listas   4. Navegación
   5. Hero     6. Secciones y tarjetas   7. Por qué las dos
   8. Combo y servicios   10. Páginas web
   11. Ejemplos   12. Mantenimiento   13. Pasos   14. Sobre mí
   15. Testimonios   16. FAQ   17. CTA final   18. Footer
   19. Flotantes (WhatsApp, cartel)
   20. Animaciones   21. Breakpoints   22. 404
   ========================================================= */

/* ---------- 1. Tokens ---------- */
:root {
  --navy: #0F1B2D;          /* fondo principal / texto sobre claro */
  --panel: #182B45;         /* tarjetas sobre oscuro */
  --panel-2: #20385A;
  --lime: #C6F36B;          /* acento de marca */
  --lime-2: #B4E352;
  --white: #F5F7FA;         /* texto sobre oscuro / fondos claros */
  --gray: #C3CEDD;          /* texto secundario sobre oscuro */
  --line-dark: rgba(195, 206, 221, .14);

  --surface: #FFFFFF;       /* tarjetas sobre claro */
  --ink-2: #44546B;         /* texto secundario sobre claro (AA) */
  --line-light: #DCE3ED;
  --soft: #E8EEF6;

  --font-display: "Bricolage Grotesque", "Segoe UI", system-ui, sans-serif;
  --font-body: "DM Sans", "Segoe UI", system-ui, -apple-system, sans-serif;

  --fs-h1: clamp(2.6rem, 1.5rem + 5.2vw, 5.2rem);
  --fs-h2: clamp(1.9rem, 1.3rem + 2.6vw, 3.1rem);
  --fs-h3: clamp(1.15rem, 1.05rem + .45vw, 1.35rem);
  --fs-lead: clamp(1.05rem, 1rem + .35vw, 1.22rem);

  --r-sm: 12px;
  --r: 18px;
  --r-lg: 24px;
  --r-xl: 28px;
  --shadow-light: 0 2px 4px rgba(15, 27, 45, .04), 0 12px 32px rgba(15, 27, 45, .08);
  --shadow-dark: 0 24px 60px rgba(3, 8, 20, .45);

  --ease: cubic-bezier(.22, .8, .32, 1);
  --nav-h: 68px;
}

/* ---------- 2. Base ---------- */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: calc(var(--nav-h) + 12px); -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  background: var(--navy);
  color: var(--white);
  font-family: var(--font-body);
  font-size: 1rem;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
h1, h2, h3, h4 { font-family: var(--font-display); font-weight: 800; line-height: 1.08; letter-spacing: -.025em; margin: 0; }
h2 { font-size: var(--fs-h2); }
h3 { font-size: var(--fs-h3); letter-spacing: -.015em; line-height: 1.2; }
p { margin: 0; }
a { color: inherit; }
img { max-width: 100%; height: auto; display: block; }
b { font-weight: 700; }
.lime { color: var(--lime); }

:focus-visible { outline: 3px solid var(--lime); outline-offset: 3px; border-radius: 8px; }
.section--light :focus-visible, .combo :focus-visible, .cta :focus-visible { outline-color: var(--navy); }

.skip-link {
  position: absolute; left: 12px; top: -60px; z-index: 200;
  background: var(--lime); color: var(--navy); padding: 10px 16px; border-radius: 10px;
  text-decoration: none; font-weight: 700; transition: top .2s;
}
.skip-link:focus { top: 12px; }

.ic { width: 1.15em; height: 1.15em; flex-shrink: 0; fill: none; stroke: currentColor; stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; }

.container { width: 100%; max-width: 1180px; margin: 0 auto; padding: 0 16px; }
.container--narrow { max-width: 820px; }
.show-sm { display: none; }

/* Marcador de dato pendiente: se ve a propósito hasta que se complete */
.todo { background: #FFE7A0; color: #4D3A00; padding: 1px 6px; border-radius: 6px; font-weight: 700; }

/* ---------- 3. Botones, pills y listas ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 10px;
  min-height: 48px; padding: 12px 22px;
  border-radius: 999px; border: 2px solid transparent;
  font-family: var(--font-body); font-weight: 700; font-size: 1rem; line-height: 1.2;
  text-decoration: none; text-align: center; cursor: pointer;
  transition: transform .25s var(--ease), box-shadow .25s var(--ease), background-color .2s, color .2s, border-color .2s;
}
.btn:hover { transform: translateY(-2px); }
.btn:active { transform: translateY(0); }
.btn--sm { min-height: 42px; padding: 8px 16px; font-size: .92rem; }
.btn--lg { min-height: 56px; padding: 14px 28px; font-size: 1.05rem; }
.btn--block { width: 100%; }

.btn--lime { background: var(--lime); color: var(--navy); }
.btn--lime:hover { background: var(--lime-2); box-shadow: 0 10px 28px rgba(198, 243, 107, .25); }
.btn--navy { background: var(--navy); color: var(--white); }
.btn--navy:hover { background: var(--panel); box-shadow: 0 10px 26px rgba(15, 27, 45, .3); }
.btn--ghost { background: transparent; color: var(--white); border-color: rgba(245, 247, 250, .28); }
.btn--ghost:hover { border-color: var(--white); }
.btn--outline-light { background: transparent; color: var(--white); border-color: rgba(245, 247, 250, .35); }
.btn--outline-light:hover { border-color: var(--lime); color: var(--lime); }

.pill {
  display: inline-flex; align-items: center; gap: 6px;
  padding: 6px 14px; border-radius: 999px; border: 1.5px solid transparent;
  font-family: var(--font-body); font-weight: 700; font-size: .82rem; line-height: 1.2;
}
.pill .ic { width: 14px; height: 14px; }
.pill--lime { border-color: var(--lime); color: var(--lime); background: rgba(198, 243, 107, .06); }
.pill--outline-lime { border-color: rgba(198, 243, 107, .7); color: var(--lime); }
.pill--navy { background: var(--navy); color: var(--lime); }
.pill--outline-navy { border-color: var(--navy); color: var(--navy); }
.pill--lime-solid { background: var(--lime); color: var(--navy); }
.pill--soft { background: var(--soft); color: var(--navy); }

.eyebrow {
  display: inline-flex; align-items: center; gap: 8px;
  font-weight: 700; font-size: .85rem; letter-spacing: .08em; text-transform: uppercase;
  color: var(--lime); margin-bottom: 14px;
}
.eyebrow--dark { color: var(--navy); }
.eyebrow--dark::before { content: ""; width: 18px; height: 8px; border-radius: 4px; background: var(--lime); }

.checklist { list-style: none; margin: 0; padding: 0; display: grid; gap: 10px; }
.checklist li { display: flex; gap: 10px; align-items: flex-start; }
.checklist .ic { margin-top: 3px; stroke-width: 2.6; }
.checklist--lime .ic { color: var(--lime); }
/* Sobre claro: check azul noche dentro de un círculo lima (el lima solo no contrasta sobre blanco) */
.checklist--navy .ic, .duo .checklist .ic {
  width: 20px; height: 20px; padding: 4px; margin-top: 2px;
  border-radius: 50%; background: var(--lime); color: var(--navy); stroke-width: 3;
}

/* ---------- 4. Navegación ---------- */
.nav {
  position: fixed; inset: 0 0 auto 0; z-index: 100; height: var(--nav-h);
  background: rgba(15, 27, 45, .82);
  backdrop-filter: saturate(150%) blur(14px); -webkit-backdrop-filter: saturate(150%) blur(14px);
  border-bottom: 1px solid transparent;
  transition: border-color .3s, background-color .3s;
}
.nav.is-scrolled { border-color: var(--line-dark); background: rgba(15, 27, 45, .94); }
.nav__inner { height: 100%; display: flex; align-items: center; justify-content: space-between; gap: 16px; }

.logo { display: inline-flex; align-items: center; gap: 10px; text-decoration: none; color: var(--white); }
.logo__mark { width: 34px; height: 34px; transition: transform .4s var(--ease); }
.logo:hover .logo__mark { transform: rotate(-8deg) scale(1.05); }
.logo__word { font-family: var(--font-display); font-weight: 800; font-size: 1.6rem; letter-spacing: -.03em; line-height: 1; padding-bottom: 3px; }

.nav__actions { display: flex; align-items: center; gap: 8px; }
.nav__menu {
  position: absolute; top: var(--nav-h); left: 12px; right: 12px;
  display: flex; flex-direction: column; padding: 8px;
  background: var(--panel); border: 1px solid var(--line-dark); border-radius: var(--r);
  box-shadow: var(--shadow-dark);
  opacity: 0; visibility: hidden; transform: translateY(-8px);
  transition: opacity .25s var(--ease), transform .25s var(--ease), visibility .25s;
}
.nav__menu.is-open { opacity: 1; visibility: visible; transform: none; }
.nav__menu a { padding: 14px 16px; border-radius: var(--r-sm); text-decoration: none; font-weight: 500; }
.nav__menu a:hover { background: var(--panel-2); color: var(--lime); }

.nav__toggle {
  width: 44px; height: 44px; border-radius: 12px; border: 1px solid var(--line-dark);
  background: transparent; cursor: pointer;
  display: inline-flex; flex-direction: column; align-items: center; justify-content: center; gap: 4px;
}
.nav__toggle span { display: block; width: 18px; height: 2px; background: var(--white); border-radius: 2px; transition: transform .25s var(--ease), opacity .2s; }
.nav__toggle[aria-expanded="true"] span:nth-child(1) { transform: translateY(6px) rotate(45deg); }
.nav__toggle[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.nav__toggle[aria-expanded="true"] span:nth-child(3) { transform: translateY(-6px) rotate(-45deg); }

/* ---------- 5. Hero ---------- */
.hero { position: relative; overflow: hidden; padding: calc(var(--nav-h) + 44px) 0 80px; }
/* Las "Z" gigantes de fondo, como en la portada de LinkedIn */
.hero__z { position: absolute; width: 360px; height: 360px; fill: none; stroke: rgba(198, 243, 107, .07); stroke-width: 3.2; stroke-linecap: round; stroke-linejoin: round; pointer-events: none; }
.hero__z--a { left: -150px; top: 70px; }
.hero__z--b { right: -170px; bottom: -60px; }
.hero__grid { position: relative; z-index: 1; display: grid; gap: 52px; align-items: center; }
.hero__text .pill { margin-bottom: 22px; }
.hero__title { font-size: var(--fs-h1); letter-spacing: -.035em; line-height: 1; margin-bottom: 22px; text-wrap: balance; }
.hero__lead { font-size: var(--fs-lead); color: var(--gray); max-width: 40ch; margin-bottom: 30px; }
.hero__ctas { display: flex; flex-direction: column; gap: 12px; }
.hero__line { margin-top: 22px; font-size: .95rem; color: var(--gray); }

.hero__visual { position: relative; width: 100%; max-width: 440px; margin: 0 auto; padding: 26px 6px 40px; }
.mock-profile { background: var(--panel); border: 1px solid var(--line-dark); border-radius: var(--r-lg); overflow: hidden; box-shadow: var(--shadow-dark); }
.mock-profile__cover { height: 74px; background: var(--panel-2); border-bottom: 2px solid var(--lime); }
/* El padding de abajo deja lugar para que la ventanita web se apoye sin tapar nada */
.mock-profile__body { padding: 0 20px 92px; display: grid; gap: 10px; }
.mock-profile__avatar {
  width: 76px; height: 76px; margin-top: -38px; margin-bottom: 4px;
  border-radius: 50%; border: 4px solid var(--panel); background: var(--lime); color: var(--navy);
  display: grid; place-items: center;
}
.mock-profile__avatar .ic { width: 34px; height: 34px; }
.mock-line { height: 11px; border-radius: 6px; background: rgba(195, 206, 221, .22); }
.mock-line.light { height: 14px; background: rgba(245, 247, 250, .75); }
.w45 { width: 45%; } .w60 { width: 60%; } .w70 { width: 70%; } .w85 { width: 85%; }
.mock-profile__chips { display: flex; flex-wrap: wrap; gap: 6px; margin-top: 6px; }
.mock-profile__chips span { font-size: .72rem; font-weight: 700; color: var(--lime); border: 1px solid rgba(198, 243, 107, .5); border-radius: 999px; padding: 3px 10px; }
.mock-web {
  position: absolute; right: -4px; bottom: 0; width: 56%;
  background: var(--white); color: var(--navy); border-radius: var(--r); overflow: hidden; box-shadow: var(--shadow-dark);
}
.mock-web__bar { display: flex; gap: 5px; padding: 9px 12px; background: var(--soft); }
.mock-web__bar i { width: 8px; height: 8px; border-radius: 50%; background: #B9C4D4; }
.mock-web__body { padding: 14px; display: grid; gap: 8px; }
.mock-web .mock-line { background: var(--soft); }
.mock-web .mock-line.light { background: var(--navy); opacity: .85; }
.mock-web__btn { justify-self: start; display: inline-flex; align-items: center; gap: 5px; margin-top: 2px; background: var(--lime); color: var(--navy); font-size: .72rem; font-weight: 700; padding: 6px 12px; border-radius: 999px; }
.mock-web__btn .ic { width: 13px; height: 13px; }

.chip {
  position: absolute; display: flex; align-items: center; gap: 10px;
  background: var(--white); color: var(--navy); border-radius: 16px;
  padding: 9px 14px 9px 9px; box-shadow: var(--shadow-dark);
  font-size: .8rem; line-height: 1.25;
  animation: float 6s ease-in-out infinite;
}
.chip b { display: block; font-weight: 700; }
.chip small { color: var(--ink-2); font-size: .74rem; }
.chip__ic { width: 32px; height: 32px; border-radius: 10px; display: grid; place-items: center; background: var(--lime); color: var(--navy); }
.chip__ic .ic { width: 17px; height: 17px; }
.chip--a { top: 0; right: 0; }
.chip--b { left: -10px; bottom: 12px; animation-delay: -3s; }
@keyframes float { 0%, 100% { transform: translateY(0); } 50% { transform: translateY(-8px); } }

/* ---------- 6. Secciones y tarjetas ---------- */
.section { position: relative; padding: clamp(68px, 9vw, 116px) 0; }
.section--dark { background: var(--navy); color: var(--white); }
.section--light { background: var(--white); color: var(--navy); }
.section__head { max-width: 720px; margin-bottom: clamp(32px, 5vw, 52px); }
.section__lead { margin-top: 16px; font-size: var(--fs-lead); color: var(--gray); }
.section--light .section__lead { color: var(--ink-2); }

.grid { display: grid; gap: 16px; }

.card { border-radius: var(--r-lg); padding: 26px; transition: transform .3s var(--ease), border-color .3s, background-color .3s; }
.card--panel { background: var(--panel); border: 1px solid var(--line-dark); }
.card--panel:hover { transform: translateY(-4px); border-color: rgba(198, 243, 107, .35); }
.card h3 { margin: 18px 0 8px; }
.card p { color: var(--gray); }
.card__icon { width: 48px; height: 48px; border-radius: 14px; display: grid; place-items: center; background: rgba(198, 243, 107, .12); color: var(--lime); }
.card__icon .ic { width: 24px; height: 24px; }

.goal { display: flex; flex-direction: column; }
.goal p { flex: 1; }
.goal__link { display: inline-flex; align-items: center; gap: 8px; align-self: flex-start; margin-top: 18px; color: var(--lime); font-weight: 700; text-decoration: none; }
.goal__link .ic { transition: transform .25s var(--ease); }
.goal__link:hover .ic { transform: translateX(4px); }

.problem__close {
  margin-top: clamp(36px, 5vw, 56px); max-width: 30ch;
  font-family: var(--font-display); font-weight: 800; letter-spacing: -.02em; line-height: 1.15;
  font-size: clamp(1.45rem, 1.1rem + 1.6vw, 2.3rem);
  padding-left: 20px; border-left: 4px solid var(--lime);
}

/* ---------- 7. Por qué las dos ---------- */
.duo { display: grid; gap: 16px; }
.duo__col { background: var(--surface); border: 1px solid var(--line-light); border-radius: var(--r-lg); padding: 28px; box-shadow: var(--shadow-light); }
.duo__tag { display: inline-flex; align-items: center; gap: 8px; background: var(--navy); color: var(--lime); font-weight: 700; font-size: .85rem; padding: 7px 14px; border-radius: 999px; }
.duo__col h3 { margin: 18px 0 10px; font-size: clamp(1.3rem, 1.1rem + .8vw, 1.6rem); }
.duo__col > p { color: var(--ink-2); margin-bottom: 18px; }
.duo__close {
  margin-top: clamp(32px, 5vw, 48px); text-align: center;
  font-family: var(--font-display); font-weight: 800; letter-spacing: -.025em; line-height: 1.15;
  font-size: clamp(1.6rem, 1.2rem + 2vw, 2.6rem); text-wrap: balance;
}
.mark { background: linear-gradient(transparent 58%, var(--lime) 58%, var(--lime) 92%, transparent 92%); padding: 0 4px; }

/* ---------- 8. Combo y servicios ---------- */
.combo {
  display: grid; gap: 28px; align-items: center;
  background: var(--lime); color: var(--navy);
  border-radius: var(--r-xl); padding: 28px 22px;
  margin-bottom: 20px;
}
.combo__tags { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 18px; }
.combo__title { font-size: clamp(1.9rem, 1.4rem + 2.4vw, 3rem); letter-spacing: -.03em; margin-bottom: 14px; }
.combo__ideal { margin-bottom: 12px; }
.combo__text > p:not(.combo__ideal) { margin-bottom: 20px; }
.combo__list { list-style: none; margin: 0 0 26px; padding: 0; display: grid; gap: 10px; }
.combo__list li { display: flex; align-items: center; gap: 12px; font-weight: 700; }
.combo__list li span { width: 36px; height: 36px; border-radius: 11px; background: var(--navy); color: var(--lime); display: grid; place-items: center; flex-shrink: 0; }
.combo__list .ic { width: 18px; height: 18px; }
.combo__art { background: var(--navy); border-radius: var(--r-lg); display: grid; place-items: center; padding: 28px; aspect-ratio: 4 / 3; }
.combo__art svg { width: 82%; max-width: 300px; }

.services { display: grid; gap: 20px; }
.service {
  display: flex; flex-direction: column; gap: 12px;
  background: var(--panel); border: 1px solid var(--line-dark); border-radius: var(--r-xl);
  padding: 26px 22px; transition: border-color .3s, transform .3s var(--ease);
}
.service:hover { border-color: rgba(198, 243, 107, .35); }
.service > p { color: var(--gray); }
.service__top { display: flex; justify-content: space-between; align-items: flex-start; gap: 12px; margin-bottom: 6px; }
.service__icon { width: 60px; height: 60px; border-radius: 16px; background: var(--navy); display: grid; place-items: center; flex-shrink: 0; }
.service__icon svg { width: 40px; height: 40px; }
.service__title { font-size: clamp(1.5rem, 1.25rem + 1vw, 1.95rem); letter-spacing: -.025em; }
.service__sub { color: var(--lime) !important; font-weight: 700; margin-top: -4px; }
.service__ideal b { color: var(--white); }
.service__cols { display: grid; gap: 18px; margin-top: 4px; }
.service__label { font-size: .8rem; font-weight: 700; letter-spacing: .08em; text-transform: uppercase; color: var(--white); margin-bottom: 10px; }
.service .checklist li { color: var(--white); }
.service__foot { margin-top: auto; padding-top: 18px; border-top: 1px solid var(--line-dark); display: flex; flex-wrap: wrap; gap: 14px; align-items: center; justify-content: space-between; }
.service__meta { display: inline-flex; align-items: center; gap: 8px; color: var(--gray); font-weight: 500; }
.service__meta .ic { color: var(--lime); }

/* ---------- 10. Páginas web ---------- */
.plans { display: grid; gap: 20px; align-items: stretch; }
.plan {
  position: relative; display: flex; flex-direction: column; gap: 16px;
  background: var(--surface); border: 1px solid var(--line-light); border-radius: var(--r-xl);
  padding: 28px 24px; box-shadow: var(--shadow-light);
  transition: transform .3s var(--ease), box-shadow .3s var(--ease);
}
.plan:hover { transform: translateY(-4px); box-shadow: 0 4px 8px rgba(15, 27, 45, .05), 0 24px 56px rgba(15, 27, 45, .12); }
.plan--featured { border: 2px solid var(--navy); }
.plan__badge {
  position: absolute; top: -14px; left: 24px;
  background: var(--lime); color: var(--navy); border-radius: 999px; padding: 5px 14px;
  font-weight: 700; font-size: .8rem; box-shadow: 0 6px 16px rgba(15, 27, 45, .12);
}
.plan__name { font-size: clamp(1.45rem, 1.25rem + .8vw, 1.8rem); letter-spacing: -.025em; }
.plan__ideal { color: var(--ink-2); }
.plan__ideal b { color: var(--navy); }
.plan .checklist { flex: 1; align-content: start; }
.plan__example { color: var(--navy); font-weight: 700; font-size: .92rem; text-underline-offset: 4px; text-decoration-color: var(--lime); text-decoration-thickness: 2px; }
.plan__combo { display: inline-flex; align-items: center; gap: 6px; justify-content: center; font-size: .9rem; font-weight: 500; color: var(--ink-2); text-decoration: none; }
.plan__combo:hover { color: var(--navy); text-decoration: underline; text-underline-offset: 3px; }
.plan__combo .ic { width: 15px; height: 15px; }
.plans__note { display: flex; align-items: center; justify-content: center; gap: 8px; margin-top: 22px; color: var(--ink-2); font-weight: 500; text-align: center; }

/* ---------- 11. Ejemplos ---------- */
.examples { margin-top: clamp(56px, 8vw, 88px); }
.examples__head { margin-bottom: 28px; }
.examples__head h3 { font-size: clamp(1.6rem, 1.3rem + 1.4vw, 2.3rem); letter-spacing: -.03em; margin-bottom: 8px; }
.examples__head p { color: var(--ink-2); font-size: var(--fs-lead); }
.examples__grid { display: grid; gap: 16px; }
.example { display: flex; flex-direction: column; background: var(--surface); border: 1px solid var(--line-light); border-radius: var(--r-lg); overflow: hidden; box-shadow: var(--shadow-light); transition: transform .3s var(--ease); }
.example:hover { transform: translateY(-4px); }
.example__shot { aspect-ratio: 16 / 10; overflow: hidden; background: var(--soft); border-bottom: 1px solid var(--line-light); }
.example__shot img { width: 100%; height: 100%; object-fit: cover; object-position: top; transition: transform .6s var(--ease); }
.example:hover .example__shot img { transform: scale(1.04); }
.example__body { padding: 20px; display: flex; flex-direction: column; gap: 8px; flex: 1; }
.example__tags { display: flex; flex-wrap: wrap; gap: 6px; margin-bottom: 4px; }
.example__tags .pill { padding: 4px 10px; font-size: .74rem; }
.example h4 { font-size: 1.25rem; letter-spacing: -.02em; }
.example__kind { font-size: .88rem; font-weight: 700; color: var(--ink-2); }
.example__body > p:not(.example__kind) { color: var(--ink-2); flex: 1; }
.example__link { display: inline-flex; align-items: center; gap: 8px; margin-top: 8px; align-self: flex-start; font-weight: 700; color: var(--navy); text-decoration: none; padding: 10px 16px; border-radius: 999px; border: 2px solid var(--line-light); transition: border-color .2s, background-color .2s; }
.example__link:hover { border-color: var(--navy); background: var(--lime); }

/* ---------- 12. Mantenimiento ---------- */
.maint { margin-top: clamp(40px, 6vw, 64px); display: flex; flex-direction: column; gap: 18px; background: var(--navy); color: var(--white); border-radius: var(--r-xl); padding: 28px 22px; }
.maint__icon { width: 52px; height: 52px; border-radius: 16px; background: rgba(198, 243, 107, .14); color: var(--lime); display: grid; place-items: center; flex-shrink: 0; }
.maint__icon .ic { width: 26px; height: 26px; }
.maint h3 { margin-bottom: 14px; font-size: clamp(1.3rem, 1.1rem + .8vw, 1.6rem); }
.maint__cols { display: grid; gap: 14px; color: var(--gray); }
.maint b { color: var(--lime); }

/* ---------- 13. Pasos ---------- */
.steps { list-style: none; margin: 0; padding: 0; display: grid; gap: 16px; position: relative; }
.step { position: relative; z-index: 1; background: var(--surface); border: 1px solid var(--line-light); border-radius: var(--r-lg); padding: 26px; box-shadow: var(--shadow-light); }
.step__num { display: grid; place-items: center; width: 48px; height: 48px; border-radius: 14px; background: var(--lime); color: var(--navy); font-family: var(--font-display); font-weight: 800; font-size: 1.3rem; margin-bottom: 16px; }
.step h3 { margin-bottom: 6px; }
.step p { color: var(--ink-2); }

/* ---------- 14. Sobre mí ---------- */
.about { display: grid; gap: 32px; align-items: center; }
.about__photo { width: min(280px, 72vw); aspect-ratio: 1; border-radius: var(--r-xl); overflow: hidden; position: relative; box-shadow: 14px 14px 0 var(--lime); }
.about__photo img { width: 100%; height: 100%; object-fit: cover; }
.about h2 { margin-bottom: 18px; }
.about__text > p:not(.eyebrow) { color: var(--gray); font-size: 1.05rem; margin-bottom: 14px; max-width: 62ch; }
.about__text b { color: var(--white); }
.about__ctas { margin-top: 22px; }

/* ---------- 15. Testimonios ---------- */
.quote { margin: 0; background: var(--surface); border: 1px solid var(--line-light); border-radius: var(--r-lg); padding: 26px; box-shadow: var(--shadow-light); }
.quote blockquote { margin: 0 0 14px; font-size: 1.05rem; }
.quote figcaption { color: var(--ink-2); font-weight: 700; font-size: .9rem; }

/* ---------- 16. FAQ ---------- */
.faq { display: grid; gap: 12px; }
.faq__item { background: var(--surface); border: 1px solid var(--line-light); border-radius: var(--r); transition: box-shadow .3s var(--ease), border-color .3s; }
.faq__item[open] { box-shadow: var(--shadow-light); border-color: var(--navy); }
.faq__item summary {
  list-style: none; cursor: pointer;
  display: flex; justify-content: space-between; align-items: center; gap: 16px;
  padding: 18px 22px; min-height: 56px;
  font-weight: 700; font-size: 1.05rem; border-radius: var(--r);
}
.faq__item summary::-webkit-details-marker { display: none; }
.faq__item summary .ic { width: 28px; height: 28px; padding: 5px; border-radius: 50%; background: var(--soft); color: var(--navy); transition: transform .3s var(--ease), background-color .2s; }
.faq__item[open] summary .ic { transform: rotate(180deg); background: var(--lime); }
.faq__item p { padding: 0 22px 22px; color: var(--ink-2); }
.faq__item[open] p { animation: faqIn .35s var(--ease); }
@keyframes faqIn { from { opacity: 0; transform: translateY(-6px); } to { opacity: 1; transform: none; } }

/* ---------- 17. CTA final ---------- */
.cta { background: var(--lime); color: var(--navy); padding: clamp(64px, 9vw, 110px) 0; text-align: center; }
.cta__inner { display: flex; flex-direction: column; align-items: center; gap: 16px; }
.cta h2 { font-size: clamp(2rem, 1.4rem + 3vw, 3.6rem); letter-spacing: -.035em; max-width: 18ch; text-wrap: balance; }
.cta p { font-size: var(--fs-lead); margin-bottom: 10px; }

/* ---------- 18. Footer ---------- */
.footer { padding: 48px 0 104px; border-top: 1px solid var(--line-dark); }
.footer__inner { display: flex; flex-direction: column; gap: 28px; }
.footer__tag { margin-top: 12px; color: var(--white); font-family: var(--font-display); font-weight: 800; font-size: 1.15rem; letter-spacing: -.02em; }
.footer__place { display: flex; align-items: center; gap: 8px; margin-top: 8px; color: var(--gray); font-size: .95rem; }
.footer__links { list-style: none; margin: 0; padding: 0; display: grid; gap: 6px; }
.footer__links a { display: inline-flex; align-items: center; gap: 10px; min-height: 40px; text-decoration: none; color: var(--gray); font-weight: 500; }
.footer__links a:hover { color: var(--lime); }
.footer__legal { margin-top: 28px; font-size: .85rem; color: var(--gray); }

/* ---------- 19. Flotantes ---------- */
.wa-float {
  position: fixed; right: 16px; bottom: calc(16px + env(safe-area-inset-bottom)); z-index: 90;
  width: 56px; height: 56px; border-radius: 50%; display: grid; place-items: center;
  background: var(--lime); color: var(--navy);
  box-shadow: 0 8px 24px rgba(3, 8, 20, .45), 0 0 0 3px rgba(15, 27, 45, .9);
  transition: transform .3s var(--ease), opacity .3s, visibility .3s;
}
.wa-float .ic { width: 28px; height: 28px; }
.wa-float:hover { transform: scale(1.07); }
.wa-float.is-hidden { opacity: 0; visibility: hidden; transform: scale(.8); }

.nudge {
  position: fixed; right: 16px; bottom: calc(86px + env(safe-area-inset-bottom)); z-index: 95;
  width: min(360px, calc(100% - 32px)); display: flex; gap: 14px; align-items: flex-start;
  background: var(--white); color: var(--navy); border-radius: 20px; padding: 18px;
  box-shadow: var(--shadow-dark); animation: nudgeIn .5s var(--ease);
}
.nudge[hidden] { display: none; }
.nudge.is-leaving { animation: nudgeOut .3s var(--ease) forwards; }
@keyframes nudgeIn { from { opacity: 0; transform: translateY(16px) scale(.97); } to { opacity: 1; transform: none; } }
@keyframes nudgeOut { to { opacity: 0; transform: translateY(12px) scale(.97); } }
.nudge__avatar { width: 52px; height: 52px; border-radius: 50%; object-fit: cover; flex-shrink: 0; box-shadow: 0 0 0 3px var(--lime); }
.nudge__title { font-family: var(--font-display); font-weight: 800; font-size: 1.1rem; line-height: 1.25; margin-right: 30px; }
.nudge__text { margin: 4px 0 12px; font-size: .92rem; color: var(--ink-2); line-height: 1.45; }
.nudge__close { position: absolute; top: 8px; right: 8px; width: 36px; height: 36px; display: grid; place-items: center; border: 0; border-radius: 10px; background: transparent; color: var(--ink-2); cursor: pointer; }
.nudge__close:hover { background: var(--soft); color: var(--navy); }


/* ---------- 20. Animaciones de scroll ----------
   Solo se ocultan si <html> tiene .js (lo agrega el script). Si el JS falla, todo se ve. */
.js .reveal, .js .reveal-group > * {
  opacity: 0; transform: translateY(28px);
  transition: opacity .7s var(--ease), transform .7s var(--ease);
  transition-delay: var(--d, 0ms);
}
.js .reveal.is-visible, .js .reveal-group.is-visible > * { opacity: 1; transform: none; }
/* Al terminar, script.js quita estas clases y cada tarjeta vuelve a sus estilos (hover incluido). */

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; }
  .js .reveal, .js .reveal-group > * { opacity: 1; transform: none; }
}

/* ---------- 21. Breakpoints ---------- */
@media (max-width: 479px) {
  .hide-sm { display: none; }
  .show-sm { display: inline; }
}

@media (min-width: 560px) {
  .hero__ctas { flex-direction: row; flex-wrap: wrap; }
  .grid--3 { grid-template-columns: repeat(2, 1fr); }
  .steps { grid-template-columns: repeat(2, 1fr); }
  .examples__grid { grid-template-columns: repeat(2, 1fr); }
  .combo { padding: 36px; }
  .service { padding: 32px; }
  .service__cols { grid-template-columns: 1fr 1fr; }
  .about { grid-template-columns: auto 1fr; gap: 48px; }
  .about__photo { width: 240px; }
}

@media (min-width: 900px) {
  :root { --nav-h: 76px; }
  .container { padding: 0 28px; }
  .nav__toggle { display: none; }
  .nav__menu { position: static; flex-direction: row; gap: 2px; padding: 0; background: none; border: 0; box-shadow: none; opacity: 1; visibility: visible; transform: none; }
  .nav__menu a { padding: 10px 14px; font-size: .97rem; color: var(--gray); }
  .nav__menu a:hover { background: rgba(245, 247, 250, .06); color: var(--white); }

  .hero { padding: calc(var(--nav-h) + 72px) 0 120px; min-height: 92vh; display: flex; align-items: center; }
  .hero__grid { grid-template-columns: 1.2fr .8fr; gap: 56px; }
  .hero__z { width: 520px; height: 520px; }
  .hero__z--a { left: -230px; top: 90px; }
  .hero__z--b { right: -240px; bottom: -90px; }

  .grid--3 { grid-template-columns: repeat(3, 1fr); gap: 20px; }
  .duo { grid-template-columns: 1fr 1fr; gap: 20px; }
  .duo__col { padding: 36px; }

  .combo { grid-template-columns: 1.25fr .75fr; gap: 48px; padding: 52px; }
  .services { grid-template-columns: 1fr 1fr; }
  .service__cols { grid-template-columns: 1fr; }


  .plans { grid-template-columns: repeat(3, 1fr); gap: 24px; }
  .plan { padding: 34px 30px; }

  .maint { flex-direction: row; gap: 24px; padding: 40px; }
  .maint__cols { grid-template-columns: 1fr 1fr; gap: 32px; }

  .steps { grid-template-columns: repeat(4, 1fr); gap: 20px; }
  .steps::before { content: ""; position: absolute; left: 12%; right: 12%; top: 50px; height: 2px; background: repeating-linear-gradient(90deg, var(--navy) 0 8px, transparent 8px 16px); opacity: .25; }

  .about { gap: 72px; }
  .about__photo { width: 320px; }

  .footer { padding-bottom: 48px; }
  .footer__inner { flex-direction: row; justify-content: space-between; align-items: flex-start; }
  .footer__links { grid-template-columns: 1fr 1fr; column-gap: 32px; }

  .wa-float { right: 24px; bottom: 24px; width: 60px; height: 60px; }
  .nudge { right: 24px; bottom: 100px; }
}

@media (min-width: 1120px) {
  .examples__grid { grid-template-columns: repeat(4, 1fr); }
  .service__cols { grid-template-columns: 1fr 1fr; }
}

/* ---------- 22. Página 404 ---------- */
.notfound { min-height: 100vh; display: grid; place-items: center; text-align: center; position: relative; overflow: hidden; padding: 40px 16px; }
.notfound__inner { position: relative; z-index: 1; max-width: 540px; }
.notfound__code { font-family: var(--font-display); font-weight: 800; font-size: clamp(5rem, 3rem + 10vw, 9rem); line-height: 1; letter-spacing: -.05em; color: var(--lime); margin: 28px 0 8px; }
.notfound h1 { font-size: var(--fs-h2); margin-bottom: 12px; }
.notfound p { color: var(--gray); margin-bottom: 28px; font-size: var(--fs-lead); }
.notfound .hero__ctas { justify-content: center; }