/* ==========================================================================
   TuSitioWeb — tokens
   ========================================================================== */
:root{
  --bg: #0A0A0F;
  --bg-elevated: #121218;
  --bg-elevated-2: #17171f;
  --border: rgba(255,255,255,.08);
  --border-strong: rgba(255,255,255,.16);
  --text: #F4F4F2;
  --text-muted: #9A9AA7;
  --text-faint: #63636c;
  --accent: #C8FF4D;
  --accent-dim: #a3d93f;
  --accent-ink: #0A0A0F;
  --accent-soft: rgba(200,255,77,.10);
  --radius-lg: 20px;
  --radius-md: 16px;
  --radius-pill: 999px;
  --font-display: 'Space Grotesk', system-ui, sans-serif;
  --font-body: 'Manrope', system-ui, sans-serif;
  --ease: cubic-bezier(.16,1,.3,1);
  --max: 1280px;
}

*,*::before,*::after{ box-sizing: border-box; }
html{ scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce){
  html{ scroll-behavior: auto; }
}

body{
  margin:0;
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

h1,h2,h3{
  font-family: var(--font-display);
  font-weight: 600;
  margin: 0;
  letter-spacing: -0.02em;
}

p{ margin:0; }
ul,dl{ margin:0; padding:0; list-style:none; }
a{ color: inherit; text-decoration: none; }
img{ max-width: 100%; display:block; }
button{ font: inherit; background:none; border:none; cursor:pointer; color: inherit; }

.skip-link{
  position:absolute; left:-999px; top:0; z-index: 999;
  background: var(--accent); color: var(--accent-ink);
  padding: .75rem 1.25rem; border-radius: 0 0 var(--radius-md) 0;
}
.skip-link:focus{ left:0; }

/* ==========================================================================
   Buttons
   ========================================================================== */
.btn{
  display: inline-flex; align-items:center; justify-content:center;
  gap:.5rem;
  padding: .95rem 1.75rem;
  border-radius: var(--radius-pill);
  font-family: var(--font-display);
  font-weight: 600;
  font-size: .95rem;
  white-space: nowrap;
  transition: transform .2s var(--ease), background-color .2s var(--ease), box-shadow .2s var(--ease), color .2s var(--ease);
}
.btn:active{ transform: scale(.97); }

.btn--accent{
  background: var(--accent);
  color: var(--accent-ink);
  box-shadow: 0 0 0 1px rgba(200,255,77,.4);
}
.btn--accent:hover{ background: var(--accent-dim); }

.btn--outline{
  background: transparent;
  color: var(--text);
  box-shadow: inset 0 0 0 1px var(--border-strong);
}
.btn--outline:hover{ box-shadow: inset 0 0 0 1px var(--accent); color: var(--accent); }

@media (hover:hover) and (pointer:fine){
  .btn:hover{ transform: scale(1.02); }
  .btn:active{ transform: scale(.97); }
}
@media (prefers-reduced-motion: reduce){
  .btn{ transition: background-color .2s var(--ease), box-shadow .2s var(--ease), color .2s var(--ease); }
}

.btn--sm{ padding:.6rem 1.25rem; font-size:.85rem; }
.btn--lg{ padding: 1.1rem 2.1rem; font-size: 1.02rem; }
.btn--xl{ padding: 1.3rem 2.6rem; font-size: 1.1rem; }
.btn--block{ width:100%; }

.check{
  display:inline-flex; align-items:center; justify-content:center;
  color: var(--accent-ink);
  background: var(--accent);
  width: 1.1rem; height:1.1rem; border-radius:50%;
  font-size:.68rem; font-weight:700;
  flex-shrink:0;
}

.link-arrow{
  font-family: var(--font-display);
  font-size: .85rem; font-weight:600;
  color: var(--accent);
  position:relative;
}
.link-arrow::after{ content:"→"; margin-left:.35rem; transition: transform .25s var(--ease); display:inline-block; }
.link-arrow:hover::after{ transform: translateX(3px); }

/* ==========================================================================
   Layout helpers
   ========================================================================== */
.section{ padding: 6rem 0; }
.section__inner{ max-width: var(--max); margin:0 auto; padding: 0 1.5rem; }
.section__inner--narrow{ max-width: 760px; }
.section__title{
  font-size: clamp(1.9rem, 3.4vw, 2.6rem);
  max-width: 20ch;
  margin-bottom: 3rem;
}

/* scroll reveal */
.reveal{ opacity:0; transform: translateY(16px); transition: opacity .5s var(--ease), transform .5s var(--ease); }
.reveal.is-visible{ opacity:1; transform:none; }
@media (prefers-reduced-motion: reduce){
  .reveal{ opacity:1; transform:none; transition:none; }
}

/* sibling stagger — groups of reveal elements that enter together */
.showcase-grid .showcase-card:nth-child(1){ transition-delay: 0ms; }
.showcase-grid .showcase-card:nth-child(2){ transition-delay: 100ms; }
.showcase-grid .showcase-card:nth-child(3){ transition-delay: 200ms; }

.demo-grid .demo-card:nth-child(1){ transition-delay: 0ms; }
.demo-grid .demo-card:nth-child(2){ transition-delay: 80ms; }
.demo-grid .demo-card:nth-child(3){ transition-delay: 160ms; }
.demo-grid .demo-card:nth-child(4){ transition-delay: 240ms; }
.demo-grid .demo-card:nth-child(5){ transition-delay: 320ms; }
.demo-grid .demo-card:nth-child(6){ transition-delay: 400ms; }

.plans .plan-card:nth-child(1){ transition-delay: 0ms; }
.plans .plan-card:nth-child(2){ transition-delay: 100ms; }
.plans .plan-card:nth-child(3){ transition-delay: 200ms; }

.steps .step:nth-child(2){ transition-delay: 0ms; }
.steps .step:nth-child(3){ transition-delay: 100ms; }
.steps .step:nth-child(4){ transition-delay: 200ms; }
.steps .step:nth-child(5){ transition-delay: 300ms; }

.compare__row:nth-child(1){ transition-delay: 0ms; }
.compare__row:nth-child(2){ transition-delay: 100ms; }
.compare__row:nth-child(3){ transition-delay: 200ms; }
.compare__row:nth-child(4){ transition-delay: 300ms; }

.accordion .accordion__item:nth-child(1){ transition-delay: 0ms; }
.accordion .accordion__item:nth-child(2){ transition-delay: 80ms; }
.accordion .accordion__item:nth-child(3){ transition-delay: 160ms; }
.accordion .accordion__item:nth-child(4){ transition-delay: 240ms; }
.accordion .accordion__item:nth-child(5){ transition-delay: 320ms; }

@media (prefers-reduced-motion: reduce){
  .demo-grid .demo-card,
  .plans .plan-card,
  .steps .step,
  .compare__row,
  .accordion .accordion__item{ transition-delay: 0ms; }
}

/* ==========================================================================
   Nav
   ========================================================================== */
.nav{
  position: sticky; top:0; z-index: 50;
  background: rgba(10,10,15,.94);
  border-bottom: 1px solid var(--border);
}
.nav__inner{
  max-width: var(--max); margin:0 auto; padding: 0 1.5rem;
  height: 68px;
  display:flex; align-items:center; justify-content: space-between; gap:1.5rem;
}
.nav__logo{
  font-family: var(--font-display); font-weight:700; font-size:1.15rem;
  letter-spacing: -0.01em;
  flex-shrink:0;
}
.nav__logo span{ color: var(--accent); }

.nav__links{ display:flex; align-items:center; gap: 2rem; flex:1; justify-content:center; }
.nav__links a{
  font-size: .92rem; color: var(--text-muted);
  transition: color .2s var(--ease);
}
.nav__links a:hover{ color: var(--text); }

.nav__cta{ flex-shrink:0; }

.nav__toggle{
  display:none; flex-direction:column; gap:5px; padding:.4rem;
}
.nav__toggle span{ width:22px; height:2px; background: var(--text); transition: transform .25s var(--ease), opacity .25s var(--ease); }

@media (max-width: 860px){
  .nav__links{
    position:fixed; inset: 68px 0 0 0; z-index:40;
    background: var(--bg);
    flex-direction:column; justify-content:flex-start;
    padding: 2.5rem 1.5rem; gap: 1.75rem;
    transform: translateX(100%);
    transition: transform .35s var(--ease);
  }
  .nav__links.is-open{ transform: translateX(0); }
  .nav__links a{ font-size: 1.3rem; color: var(--text); }
  .nav__cta{ display:none; }
  .nav__toggle{ display:flex; }
}

/* ==========================================================================
   Hero
   ========================================================================== */
.hero{ padding: 3.5rem 0 5rem; }
.hero__inner{
  max-width: var(--max); margin:0 auto; padding: 0 1.5rem;
  display:grid; grid-template-columns: 1.05fr .95fr; gap: 3rem;
  align-items:center;
}
.hero__title{
  font-size: clamp(2.1rem, 4.2vw, 3.4rem);
  line-height: 1.08;
  max-width: 16ch;
}
.hero__title-line{
  display:block;
  opacity:0;
  transform: translateY(12px);
  animation: heroLineIn .5s var(--ease) forwards;
}
.hero__title-line:nth-child(1){ animation-delay: 0ms; }
.hero__title-line:nth-child(2){ animation-delay: 80ms; }
@keyframes heroLineIn{ to{ opacity:1; transform:translateY(0); } }

.hero__subtitle{
  margin-top: 1.25rem;
  font-size: clamp(1rem, 1.4vw, 1.15rem);
  color: var(--text-muted);
  max-width: 42ch;
}
.hero__actions{ margin-top: 2.1rem; }
.hero__badges{
  margin-top: 2.25rem;
  display:flex; flex-wrap:wrap; gap: 1.25rem 1.75rem;
}
.hero__badges li{
  display:flex; align-items:center; gap:.55rem;
  font-size: .85rem; color: var(--text-muted);
}

@media (prefers-reduced-motion: reduce){
  .hero__title-line{ animation:none; opacity:1; transform:none; }
}

/* ==========================================================================
   Screenshot frame — shared component (hero rotator + "Proyectos reales")
   Real project screenshot inside a browser-chrome frame. At rest the image
   is desaturated to sit quietly against the brand black; hover (desktop) or
   an auto-loop (touch) slowly scrolls it down to reveal the rest of the page.
   ========================================================================== */
.screenshot-frame{
  position:relative;
  aspect-ratio: 4 / 3;
  overflow:hidden;
  background: var(--bg-elevated-2);
}
.screenshot-frame img{
  display:block; width:100%; height:auto;
  transform: translateY(0);
  filter: saturate(.85) brightness(.95);
  transition: transform .4s ease-out, filter .3s ease-out;
}
@media (hover:hover) and (pointer:fine){
  .screenshot-frame:hover img{
    transition: transform 8s ease-in-out, filter .4s ease-out;
    transform: translateY(-22%);
    filter: saturate(1) brightness(1);
  }
}
@keyframes screenshotAutoScroll{
  0%, 12%{ transform: translateY(0); }
  50%, 62%{ transform: translateY(-22%); }
  100%{ transform: translateY(0); }
}
@media (hover:none){
  .screenshot-frame img{ animation: screenshotAutoScroll 10s ease-in-out infinite; }
}
@media (prefers-reduced-motion: reduce){
  .screenshot-frame img{ transition:none; animation:none; transform:none; }
}

/* ==========================================================================
   Hero rotator — protagonist card cycling through real projects,
   backed by a subtle neutral card stack (desktop)
   ========================================================================== */
.hero__visual{ position:relative; }

.hero-stack{
  position:relative; width:100%;
  margin: 0 auto;
  aspect-ratio: 4 / 5;
}
.hero-stack__glow{ display:none; }
.hero-stack__card{ display:none; }

.hero-rotator{ position:absolute; inset:0; }
.hero-rotator__card{
  position:absolute; inset:0;
  display:flex; flex-direction:column;
  border-radius: var(--radius-lg);
  overflow:hidden;
  box-shadow: 0 30px 60px rgba(0,0,0,.5);
  border: 1px solid var(--border-strong);
  opacity:0;
  transform: translateY(10px) scale(.98);
  filter: blur(4px);
  transition: opacity .4s var(--ease), transform .4s var(--ease), filter .4s var(--ease);
  pointer-events:none;
}
.hero-rotator__card.is-active{
  opacity:1;
  transform: translateY(0) scale(1);
  filter: blur(0);
  pointer-events:auto;
  z-index:1;
}
.hero-rotator__card .browser-chrome{ flex-shrink:0; }
.hero-rotator__card .screenshot-frame{ flex:1; aspect-ratio:unset; }

.hero-rotator__dots{
  display:flex; justify-content:center; gap:.5rem;
  margin-top: 1.25rem;
}
.hero-rotator__dot{
  width:6px; height:6px; border-radius:50%;
  background: var(--border-strong);
  transition: background-color .3s var(--ease), transform .3s var(--ease);
}
.hero-rotator__dot.is-active{ background: var(--accent); transform: scale(1.4); }

@media (prefers-reduced-motion: reduce){
  .hero-rotator__card{ transition:none; }
  .hero-rotator__dot{ transition:none; }
}

/* Desktop — enlarge into a 4:3 "browser window" with a neutral card stack behind it */
@media (min-width: 769px){
  .hero-stack{ width:88%; max-width: 520px; aspect-ratio: 4 / 3; }
  .hero-stack__glow{
    display:block; position:absolute; inset:-18%;
    background: radial-gradient(ellipse at center, rgba(200,255,77,.07), transparent 70%);
    pointer-events:none; z-index:0;
  }
  .hero-stack__card{
    display:block; position:absolute; inset:0;
    border-radius: var(--radius-lg);
    background: var(--bg-elevated-2);
    border: 1px solid var(--border);
    z-index:1;
  }
  .hero-stack__card--1{ transform: rotate(-3deg) translate(-3%, 3%); }
  .hero-stack__card--2{ transform: rotate(3deg) translate(3%, 4%); z-index:2; }
  .hero-rotator{ z-index:3; }
}

@media (max-width: 980px) and (min-width: 769px){
  .hero__inner{ grid-template-columns: 1fr; }
  .hero__content{ order:1; }
  .hero__visual{ order:2; margin-top: 2.5rem; }
}

@media (max-width: 768px){
  .hero{ padding: 2rem 0 3rem; }
  .hero__inner{ grid-template-columns: 1fr; gap: 2rem; }
  .hero__content{ order:1; }
  .hero__visual{ order:2; margin-top: .5rem; }
}

/* ==========================================================================
   "Proyectos reales" showcase row (Ejemplos section)
   ========================================================================== */
.showcase-heading{
  font-family: var(--font-display); font-weight:600; font-size:1.05rem;
  color: var(--text-muted);
  margin-bottom: 1.25rem;
}
.showcase-grid{
  display:grid; grid-template-columns: repeat(3, 1fr); gap: 1.75rem;
  margin-bottom: 3.5rem;
}
.showcase-card{
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow:hidden;
  transition: transform .3s var(--ease), border-color .3s var(--ease), box-shadow .3s var(--ease);
}
@media (hover:hover) and (pointer:fine){
  .showcase-card:hover{ transform: translateY(-4px); border-color: var(--border-strong); box-shadow: 0 20px 40px rgba(0,0,0,.35); }
}
@media (max-width: 980px){
  .showcase-grid{ grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 640px){
  .showcase-grid{ grid-template-columns: 1fr; }
}

/* ==========================================================================
   Browser chrome / mini-site (shared demo component)
   ========================================================================== */
.browser-chrome{
  display:flex; align-items:center; gap:.4rem;
  background: #1b1b22;
  padding: .6rem .8rem;
  border-bottom: 1px solid var(--border);
}
.browser-chrome span{
  width:8px; height:8px; border-radius:50%; background: #3a3a44;
}
.browser-chrome em{
  font-style:normal; font-size:.72rem; color: var(--text-faint);
  margin-left:.6rem; font-family: var(--font-body);
}

.mini-site{ padding: 1.5rem 1.5rem 1.9rem; min-height: 220px; }
.mini-site__nav{
  display:flex; align-items:center; gap:.6rem;
  font-family: var(--font-display); font-weight:700; font-size:.8rem;
  padding-bottom: 1.1rem; margin-bottom: 1.1rem;
  border-bottom: 1px solid rgba(255,255,255,.12);
}
.mini-site__nav i{
  font-style:normal; font-weight:400; font-size:.62rem;
  opacity:.65; letter-spacing:.02em;
}
.mini-site__eyebrow{
  font-size:.65rem; text-transform:uppercase; letter-spacing:.12em;
  opacity:.75; margin-bottom:.5rem;
}
.mini-site__hero h3{ font-size: 1.35rem; line-height:1.18; margin-bottom: 1.1rem; }
.mini-site__btn{
  display:inline-block; padding:.55rem 1.1rem; border-radius: var(--radius-pill);
  font-size:.72rem; font-weight:700; font-family: var(--font-display);
}

/* Restaurant */
.mini-site--restaurant{ background: linear-gradient(160deg,#c1602a,#8a3f19); color:#fff5e8; }
.mini-site--restaurant .mini-site__nav{ font-family:'Playfair Display', serif; font-style:italic; }
.mini-site--restaurant .mini-site__hero h3{ font-family:'Playfair Display', serif; font-style:italic; font-weight:600; }
.mini-site--restaurant .mini-site__btn{ background:#fff5e8; color:#7a3110; }

/* Sushi */
.mini-site--sushi{ background: linear-gradient(160deg,#17171b,#2b2620); color:#f3e6c8; }
.mini-site--sushi .mini-site__btn{ background:#e0b24a; color:#1a1a1a; }

/* Clinic */
.mini-site--clinic{ background: linear-gradient(160deg,#1f7a6c,#12483f); color:#eafff9; }
.mini-site--clinic .mini-site__btn{ background:#eafff9; color:#0f4a40; }

/* Dental */
.mini-site--dental{ background: linear-gradient(160deg,#2e6fa8,#173a5c); color:#eaf4ff; }
.mini-site--dental .mini-site__btn{ background:#eaf4ff; color:#173a5c; }

/* Barber */
.mini-site--barber{ background: linear-gradient(160deg,#111112,#000); color:#e9c874; }
.mini-site--barber .mini-site__nav{ text-transform:uppercase; letter-spacing:.08em; }
.mini-site--barber .mini-site__hero h3{ text-transform:uppercase; letter-spacing:.02em; }
.mini-site--barber .mini-site__btn{ background:#e9c874; color:#111; }

/* Nails */
.mini-site--nails{ background: linear-gradient(160deg,#e8b6c4,#c98a9d); color:#3a1420; }
.mini-site--nails .mini-site__btn{ background:#3a1420; color:#f3d6de; }

/* Climate / services */
.mini-site--climate{ background: linear-gradient(160deg,#173a52,#0c2130); color:#dff1ff; }
.mini-site--climate .mini-site__nav, .mini-site--climate .mini-site__btn{ font-family:'DM Mono', monospace; }
.mini-site--climate .mini-site__btn{ background:#ff8a3d; color:#1a1005; border-radius:6px; }

/* Construction */
.mini-site--construction{ background: linear-gradient(160deg,#3a3a3f,#1c1c1f); color:#fff3d6; }
.mini-site--construction .mini-site__nav{ font-family:'DM Mono', monospace; }
.mini-site--construction .mini-site__btn{ background:#f2c14e; color:#241c00; border-radius:6px; }

/* Shop */
.mini-site--shop{ background: linear-gradient(160deg,#f1839c,#c85b78); color:#fff0f4; }
.mini-site--shop .mini-site__btn{ background:#fff0f4; color:#9c2f4d; }

/* Hardware */
.mini-site--hardware{ background: linear-gradient(160deg,#4a4d52,#26282b); color:#ffe0d6; }
.mini-site--hardware .mini-site__nav{ font-family:'DM Mono', monospace; }
.mini-site--hardware .mini-site__btn{ background:#e14e3d; color:#fff; border-radius:6px; }

/* Legal */
.mini-site--legal{ background: linear-gradient(160deg,#173b57,#0f2a3f); color:#fff; }
.mini-site--legal .mini-site__nav{ font-family:'Playfair Display', serif; }
.mini-site--legal .mini-site__hero h3{ font-family:'Playfair Display', serif; font-weight:600; }
.mini-site--legal .mini-site__btn{ background:#e6a15c; color:#0f2a3f; }

/* Accounting */
.mini-site--accounting{ background: linear-gradient(160deg,#1f4d3a,#0f2b20); color:#e6f5ec; }
.mini-site--accounting .mini-site__btn{ background:#e6f5ec; color:#153524; }

/* ==========================================================================
   Ejemplos / galería de plantillas
   ========================================================================== */
.demo-grid{
  display:grid; grid-template-columns: repeat(3, 1fr); gap: 1.75rem;
}
.demo-card{
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow:hidden;
  transition: transform .3s var(--ease), border-color .3s var(--ease), box-shadow .3s var(--ease);
}
.demo-card .mini-site{
  filter: grayscale(1);
  opacity: .78;
  transition: filter .3s ease-out, opacity .3s ease-out;
}
@media (hover:hover) and (pointer:fine){
  .demo-card:hover{ transform: translateY(-4px); border-color: var(--border-strong); box-shadow: 0 20px 40px rgba(0,0,0,.35); }
  .demo-card:hover .mini-site{ filter: grayscale(0); opacity:1; }
}
@media (hover:none){
  .demo-card.is-inview .mini-site{ filter: grayscale(0); opacity:1; }
}
@media (prefers-reduced-motion: reduce){
  .demo-card .mini-site{ transition:none; }
}
.demo-card__footer{
  display:flex; align-items:flex-end; justify-content:space-between; gap:.75rem;
  padding: 1.1rem 1.35rem;
}
.demo-card__tag{
  display:block; font-size:.66rem; font-weight:700; text-transform:uppercase;
  letter-spacing:.07em; color: var(--accent); margin-bottom:.35rem;
}
.demo-card__name{ font-family: var(--font-display); font-weight:600; font-size:.9rem; }

@media (max-width: 980px){
  .demo-grid{ grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 640px){
  .demo-grid{ grid-template-columns: 1fr; }
}

/* ==========================================================================
   Planes
   ========================================================================== */
.plans{
  display:grid; grid-template-columns: repeat(3, 1fr); gap: 1.75rem;
  align-items:stretch;
}
.plan-card{
  position:relative;
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 2.25rem 2rem;
  display:flex; flex-direction:column;
  transition: transform .3s var(--ease), border-color .3s var(--ease), box-shadow .3s var(--ease);
}
@media (hover:hover) and (pointer:fine){
  .plan-card:hover{
    transform: translateY(-6px);
    border-color: rgba(200,255,77,.5);
    box-shadow: 0 20px 45px rgba(0,0,0,.35), 0 0 0 1px rgba(200,255,77,.25);
  }
  .plan-card--featured:hover{ transform: translateY(-16px); }
}
.plan-card--featured{
  background: linear-gradient(180deg, var(--bg-elevated-2), var(--bg-elevated));
  border-color: var(--accent);
  box-shadow: 0 0 0 1px var(--accent), 0 30px 60px rgba(200,255,77,.06);
  transform: translateY(-10px);
}
@media (prefers-reduced-motion: reduce){
  .plan-card{ transition:none; }
}
.plan-card__ribbon{
  position:absolute; top: -13px; left: 2rem;
  background: var(--accent); color: var(--accent-ink);
  font-size:.68rem; font-weight:700; font-family: var(--font-display);
  padding: .35rem .85rem; border-radius: var(--radius-pill);
}
.plan-card__name{ font-size:1.15rem; margin-bottom:.5rem; }
.plan-card__price{ font-family: var(--font-display); font-size:2.4rem; font-weight:700; margin-bottom:.65rem; }
.plan-card__desc{ color: var(--text-muted); font-size:.9rem; margin-bottom: 1.75rem; }
.plan-card__features{ display:flex; flex-direction:column; gap:.85rem; margin-bottom: 2rem; flex:1; }
.plan-card__features li{ display:flex; align-items:center; gap:.65rem; font-size:.88rem; color: var(--text); }

.plans__note{
  text-align:center; color: var(--text-muted); font-size:.88rem;
  margin-top: 2.5rem;
}

@media (max-width: 960px){
  .plans{ grid-template-columns: 1fr; }
  .plan-card--featured{ transform:none; order:-1; }
}

/* ==========================================================================
   Proceso
   ========================================================================== */
.steps{
  position:relative;
  display:grid; grid-template-columns: repeat(4, 1fr); gap: 2rem;
}
.steps__line{
  position:absolute; top: 27px; left: 12.5%; right:12.5%; height:2px;
  background: var(--border);
}
.steps__line span{
  display:block; height:100%; width:0%;
  background: var(--accent);
  transition: width 1.1s var(--ease);
}
.steps__line.is-visible span{ width:100%; }

.step{ position:relative; }
.step__num{
  display:inline-flex; align-items:center; justify-content:center;
  width: 54px; height:54px; border-radius:50%;
  background: var(--bg-elevated);
  border: 1px solid var(--border-strong);
  font-family: var(--font-display); font-weight:700; font-size:1.2rem;
  margin-bottom: 1.4rem;
}
.step h3{ font-size: 1.05rem; margin-bottom:.55rem; line-height:1.3; }
.step p{ color: var(--text-muted); font-size:.88rem; }

@media (max-width: 760px){
  .steps{ grid-template-columns: 1fr; gap: 2.5rem; }
  .steps__line{ display:none; }
}

/* ==========================================================================
   Comparación
   ========================================================================== */
.compare{
  display:grid; grid-template-columns: 1fr 1fr; gap: 1.75rem;
}
.compare__col{
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 2rem;
}
.compare__col--featured{
  border-color: var(--accent);
  box-shadow: 0 0 0 1px var(--accent);
}
.compare__col-title{ font-size:1.05rem; margin-bottom: 1.5rem; }
.compare__col--featured .compare__col-title{ color: var(--accent); }
.compare__row{
  display:flex; justify-content:space-between; gap: 1rem;
  padding: .95rem 0;
}
.compare__row + .compare__row{ border-top: 1px solid var(--border); }
.compare__row dt{ color: var(--text-muted); font-size:.85rem; }
.compare__row dd{ margin:0; font-weight:600; font-size:.9rem; text-align:right; }
.compare__col--featured .compare__row dd{ color: var(--accent); }

.compare__check{
  margin-right:.5rem;
  transform: scale(.8);
  opacity: 0;
  transition: transform .3s var(--ease), opacity .3s var(--ease);
  vertical-align: middle;
}
.compare__row.is-visible .compare__check{ transform: scale(1); opacity: 1; }
@media (prefers-reduced-motion: reduce){
  .compare__check{ transition:none; }
}

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

/* ==========================================================================
   FAQ / Accordion
   ========================================================================== */
.accordion__item{
  border-bottom: 1px solid var(--border);
}
.accordion__trigger{
  width:100%; display:flex; align-items:center; justify-content:space-between;
  padding: 1.4rem 0; text-align:left;
  font-family: var(--font-display); font-weight:600; font-size:1rem;
}
.accordion__icon{
  position:relative; width:16px; height:16px; flex-shrink:0; margin-left:1rem;
}
.accordion__icon::before, .accordion__icon::after{
  content:""; position:absolute; background: var(--accent);
  top:50%; left:50%; transform: translate(-50%,-50%);
}
.accordion__icon::before{ width:100%; height:2px; }
.accordion__icon::after{ width:2px; height:100%; transition: transform .3s var(--ease); }
.accordion__item.is-open .accordion__icon::after{ transform: translate(-50%,-50%) rotate(90deg) scale(0); }

.accordion__panel{
  max-height:0; overflow:hidden;
  transition: max-height .4s var(--ease);
}
.accordion__panel p{
  color: var(--text-muted); font-size:.92rem; line-height:1.6;
  padding-bottom: 1.5rem; max-width: 62ch;
}
.accordion__item.is-open .accordion__panel{ max-height: 240px; }

/* ==========================================================================
   CTA final
   ========================================================================== */
.cta-final{
  padding: 6.5rem 1.5rem;
  background:
    radial-gradient(ellipse 60% 80% at 50% 0%, rgba(200,255,77,.14), transparent),
    var(--bg);
  border-top: 1px solid var(--border);
  text-align:center;
}
.cta-final__inner{ max-width: 640px; margin: 0 auto; }
.cta-final__inner h2{
  font-size: clamp(1.9rem, 3.6vw, 2.7rem);
  margin-bottom: 2rem;
}
.cta-final__inner p{
  margin-top: 1.5rem; color: var(--text-muted); font-size:.92rem;
}

/* ==========================================================================
   Footer
   ========================================================================== */
.footer{ border-top: 1px solid var(--border); padding: 3.5rem 0 2rem; }
.footer__inner{
  max-width: var(--max); margin:0 auto; padding: 0 1.5rem;
  display:flex; flex-wrap:wrap; align-items:center; justify-content:space-between; gap: 1.75rem;
}
.footer__links{ display:flex; gap: 1.75rem; }
.footer__links a{ font-size:.88rem; color: var(--text-muted); }
.footer__links a:hover{ color: var(--text); }
.footer__social{ display:flex; align-items:center; gap:.5rem; font-size:.85rem; color: var(--text-muted); }
.footer__social:hover{ color: var(--accent); }

.footer__bottom{
  max-width: var(--max); margin: 2.5rem auto 0; padding: 1.75rem 1.5rem 0;
  border-top: 1px solid var(--border);
  display:flex; flex-wrap:wrap; justify-content:space-between; gap:.5rem;
}
.footer__bottom p{ font-size:.78rem; color: var(--text-faint); }

/* ==========================================================================
   WhatsApp float
   ========================================================================== */
.wa-float{
  position: fixed; right: 1.5rem; bottom: max(20px, env(safe-area-inset-bottom)); z-index: 55;
  width: 58px; height:58px; border-radius:50%;
  background: var(--accent);
  display:flex; align-items:center; justify-content:center;
  box-shadow: 0 12px 30px rgba(200,255,77,.35);
  transition: transform .3s var(--ease);
}
@media (hover:hover) and (pointer:fine){
  .wa-float:hover{ transform: scale(1.08); }
}
.wa-float::before{
  content:"";
  position:absolute; inset:0;
  border-radius:50%;
  border: 2px solid var(--accent);
  opacity:0;
  animation: waPulse 6s ease-out infinite;
  pointer-events:none;
}
@keyframes waPulse{
  0%, 86%{ opacity:0; transform:scale(1); }
  90%{ opacity:.6; }
  100%{ opacity:0; transform:scale(1.6); }
}
@media (prefers-reduced-motion: reduce){
  .wa-float{ transition:none; }
  .wa-float:hover{ transform:none; }
  .wa-float::before{ animation:none; }
}