/* ==========================================================================
   Leadnify — Landing
   Sistema de diseño: azul ingeniería + neutrales cálidos, tipografía IBM Plex
   ========================================================================== */

:root{
  /* Neutrales — con leve sesgo cálido, no grises puros */
  --bg:         #FAFAF8;
  --surface:    #FFFFFF;
  --surface-2:  #F4F5F2;
  --border:     #E4E5E0;
  --border-2:   #D2D4CD;
  --ink:        #131A24;   /* casi negro con tinte azul */
  --ink-soft:   #3D4754;
  --muted:      #6A7482;

  /* Azul ingeniería — acento principal */
  --blue:       #1D4ED8;
  --blue-deep:  #14329C;
  --blue-soft:  #EAF0FE;
  --blue-line:  #C7D6FA;

  /* Semánticos SÍ / NO */
  --yes:        #0E8A5F;
  --yes-soft:   #E4F5EE;
  --yes-line:   #B6E3D0;
  --no:         #D6402F;
  --no-soft:    #FCEBE8;
  --no-line:    #F3C9C2;

  --amber:      #B5691A;

  /* Tipografía */
  --sans: "IBM Plex Sans", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  --mono: "IBM Plex Mono", ui-monospace, "SF Mono", Menlo, monospace;

  /* Ritmo / medidas */
  --maxw: 1120px;
  --gutter: clamp(20px, 5vw, 48px);
  --radius: 10px;
  --radius-sm: 7px;

  /* Espaciado vertical entre secciones */
  --section-y: clamp(64px, 9vw, 132px);

  --shadow-sm: 0 1px 2px rgba(19,26,36,.06), 0 1px 1px rgba(19,26,36,.04);
  --shadow-md: 0 6px 24px -8px rgba(19,26,36,.14);
  --shadow-blue: 0 10px 30px -10px rgba(29,78,216,.45);
}

/* ---- Reset ligero -------------------------------------------------------- */
*,*::before,*::after{ box-sizing:border-box; }
html{ -webkit-text-size-adjust:100%; scroll-behavior:smooth; }
@media (prefers-reduced-motion: reduce){ html{ scroll-behavior:auto; } }
body{
  margin:0;
  background:var(--bg);
  color:var(--ink);
  font-family:var(--sans);
  font-size:17px;
  line-height:1.65;
  -webkit-font-smoothing:antialiased;
  text-rendering:optimizeLegibility;
}
img,svg{ display:block; max-width:100%; }
a{ color:inherit; text-decoration:none; }
button{ font-family:inherit; }
h1,h2,h3,h4,p{ margin:0; }
ul{ margin:0; padding:0; list-style:none; }

::selection{ background:var(--blue); color:#fff; }

:focus-visible{ outline:2.5px solid var(--blue); outline-offset:3px; border-radius:3px; }

/* ---- Layout helpers ------------------------------------------------------ */
.wrap{ max-width:var(--maxw); margin-inline:auto; padding-inline:var(--gutter); }
.section{ padding-block:var(--section-y); }
.section + .section{ padding-top:0; }

.eyebrow{
  display:inline-flex; align-items:center; gap:.55em;
  font-family:var(--mono); font-size:.74rem; font-weight:500;
  letter-spacing:.14em; text-transform:uppercase; color:var(--blue);
}
.eyebrow::before{
  content:""; width:26px; height:1.5px; background:var(--blue); display:inline-block;
}
.section-head{ max-width:60ch; margin-bottom:clamp(32px,4vw,52px); }
.section-head .eyebrow{ margin-bottom:18px; }

h2.h{
  font-size:clamp(1.75rem, 3.4vw, 2.7rem);
  line-height:1.1; font-weight:600; letter-spacing:-.02em;
  text-wrap:balance;
}
.section-head p{
  margin-top:16px; font-size:1.08rem; color:var(--ink-soft); max-width:56ch;
}

/* Palabras resaltadas en azul */
strong, .b{ color:var(--blue); font-weight:600; }

/* ==========================================================================
   Header
   ========================================================================== */
.site-header{
  position:sticky; top:0; z-index:50;
  background:rgba(250,250,248,.82);
  backdrop-filter:saturate(1.4) blur(12px);
  -webkit-backdrop-filter:saturate(1.4) blur(12px);
  border-bottom:1px solid transparent;
  transition:border-color .25s, box-shadow .25s;
}
.site-header.scrolled{ border-bottom-color:var(--border); box-shadow:var(--shadow-sm); }
.nav{ display:flex; align-items:center; justify-content:space-between; height:70px; gap:24px; }
.brand{ display:inline-flex; align-items:center; gap:10px; font-weight:600; font-size:1.16rem; letter-spacing:-.01em; }
.brand .mark{
  width:30px; height:30px; border-radius:8px; flex:none;
  background:linear-gradient(135deg, var(--blue) 0%, var(--blue-deep) 100%);
  display:grid; place-items:center; color:#fff; font-family:var(--mono); font-weight:600; font-size:1rem;
  box-shadow:var(--shadow-sm);
}
.nav-links{ display:flex; align-items:center; gap:34px; }
.nav-links a{ font-size:.95rem; color:var(--ink-soft); font-weight:450; transition:color .18s; }
.nav-links a:hover{ color:var(--blue); }
.nav-actions{ display:flex; align-items:center; gap:14px; }

.nav-toggle{ display:none; }
.mobile-menu{ display:none; }

/* ==========================================================================
   Botones
   ========================================================================== */
.btn{
  --btn-bg:var(--blue); --btn-fg:#fff;
  display:inline-flex; align-items:center; justify-content:center; gap:.55em;
  font-size:.96rem; font-weight:550; line-height:1;
  padding:.85em 1.35em; border-radius:var(--radius-sm);
  border:1px solid transparent; cursor:pointer;
  background:var(--btn-bg); color:var(--btn-fg);
  transition:transform .16s cubic-bezier(.2,.7,.3,1), box-shadow .2s, background .2s;
  white-space:nowrap;
}
.btn:hover{ transform:translateY(-2px); }
.btn:active{ transform:translateY(0); }
.btn-primary{ box-shadow:var(--shadow-blue); }
.btn-primary:hover{ background:var(--blue-deep); }
.btn-ghost{
  --btn-bg:transparent; --btn-fg:var(--ink);
  border-color:var(--border-2);
}
.btn-ghost:hover{ border-color:var(--blue); color:var(--blue); background:var(--surface); }
.btn-lg{ padding:1.05em 1.7em; font-size:1.02rem; }
.btn .arrow{ transition:transform .2s; }
.btn:hover .arrow{ transform:translateX(3px); }

/* ==========================================================================
   Hero
   ========================================================================== */
.hero{ position:relative; overflow:hidden; padding-top:clamp(48px,7vw,88px); padding-bottom:var(--section-y); }
.hero::before{  /* blueprint sutil, guiño al wireframe de origen */
  content:""; position:absolute; inset:0; z-index:0; pointer-events:none;
  background-image:
    linear-gradient(var(--blue-line) 1px, transparent 1px),
    linear-gradient(90deg, var(--blue-line) 1px, transparent 1px);
  background-size:34px 34px;
  -webkit-mask-image:radial-gradient(120% 90% at 78% 0%, #000 0%, transparent 62%);
  mask-image:radial-gradient(120% 90% at 78% 0%, #000 0%, transparent 62%);
  opacity:.5;
}
.hero .wrap{ position:relative; z-index:1; }
.hero-grid{ display:grid; grid-template-columns:1.35fr .9fr; gap:clamp(32px,5vw,64px); align-items:center; }

h1.hero-title{
  font-size:clamp(2.3rem, 5.4vw, 4rem);
  line-height:1.04; font-weight:600; letter-spacing:-.032em;
  text-wrap:balance;
}
h1.hero-title .accent{
  color:var(--blue);
  background:linear-gradient(180deg, transparent 62%, var(--blue-soft) 62%);
}
.hero-sub{ margin-top:26px; font-size:1.16rem; line-height:1.6; color:var(--ink-soft); max-width:52ch; }
.hero-cta{ margin-top:34px; display:flex; flex-wrap:wrap; gap:14px; }
.hero-trust{ margin-top:22px; font-size:.86rem; color:var(--muted); display:flex; align-items:center; gap:.5em; }
.hero-trust svg{ width:16px; height:16px; color:var(--yes); flex:none; }

/* Panel de stats flotante */
.hero-panel{
  background:var(--surface); border:1px solid var(--border);
  border-radius:var(--radius); box-shadow:var(--shadow-md);
  overflow:hidden;
}
.hero-panel-top{
  padding:16px 20px; border-bottom:1px solid var(--border);
  font-family:var(--mono); font-size:.72rem; letter-spacing:.1em; text-transform:uppercase; color:var(--muted);
  display:flex; align-items:center; justify-content:space-between; background:var(--surface-2);
}
.hero-panel-top .live{ display:inline-flex; align-items:center; gap:.5em; color:var(--yes); }
.hero-panel-top .live::before{ content:""; width:7px; height:7px; border-radius:50%; background:var(--yes); animation:pulse 2s infinite; }
@keyframes pulse{ 0%,100%{ opacity:1 } 50%{ opacity:.35 } }
@media (prefers-reduced-motion: reduce){ .hero-panel-top .live::before{ animation:none } }
.hero-stats{ display:grid; grid-template-columns:1fr 1fr; }
.hero-stats .stat{ padding:22px 20px; border-top:1px solid var(--border); }
.hero-stats .stat:nth-child(odd){ border-right:1px solid var(--border); }
.hero-stats .stat:nth-child(-n+2){ border-top:none; }
.hero-stats .stat .n{ font-family:var(--mono); font-size:1.7rem; font-weight:600; color:var(--blue); letter-spacing:-.02em; line-height:1; }
.hero-stats .stat .l{ margin-top:8px; font-size:.82rem; color:var(--muted); line-height:1.35; }

/* ==========================================================================
   Sección numerada (índice tipo blueprint)
   ========================================================================== */
.idx{ font-family:var(--mono); font-size:.78rem; font-weight:500; letter-spacing:.1em; color:var(--blue); }

/* ---- Problema: 3 caminos ------------------------------------------------- */
.cards-3{ display:grid; grid-template-columns:repeat(3,1fr); gap:20px; }
.card{
  position:relative;
  background:var(--surface); border:1px solid var(--border); border-radius:var(--radius);
  padding:28px; transition:border-color .2s, box-shadow .2s, transform .2s;
}
.card:hover{ border-color:var(--border-2); box-shadow:var(--shadow-md); transform:translateY(-3px); }
.card h3{ font-size:1.2rem; font-weight:600; letter-spacing:-.01em; }
.card p{ margin-top:10px; color:var(--ink-soft); font-size:.98rem; }

/* Cabecera compartida: número en cuadrito + título, mismo tipo y color */
.card-head{ display:flex; flex-direction:column; align-items:flex-start; gap:12px; margin-bottom:14px; }
.card-head h3{ margin:0; }
.num{
  width:32px; height:32px; border-radius:8px; flex:none;
  background:var(--blue-soft); border:1px solid var(--blue-line);
  color:var(--ink); font-family:var(--sans); font-weight:700; font-size:.98rem;
  display:grid; place-items:center;
}
.card-head-top{ display:flex; align-items:center; gap:10px; }
.card .card-flag{
  width:24px; height:24px; border-radius:7px; flex:none;
  display:grid; place-items:center;
  background:var(--no-soft); color:var(--no); border:1px solid var(--no-line);
}
.card .card-flag svg{ width:13px; height:13px; }

/* Solución: declaración destacada, sección propia */
.section-tight{ padding-block:clamp(36px,5vw,60px); }
/* Especificidad de ID: neutraliza ".section + .section" para igualar el aire arriba/abajo.
   #transformacion también recibe padding-top propio, si no, ".section + .section" lo deja
   en 0 y todo el aire de abajo dependería solo del padding-bottom de #solucion. */
#solucion{ padding-top:clamp(54px,7.5vw,90px); padding-bottom:clamp(54px,7.5vw,90px); }
#problema{ padding-bottom:clamp(54px,7.5vw,90px); }
#transformacion{ padding-top:clamp(54px,7.5vw,90px); }
.solution{
  display:flex; flex-direction:column; align-items:center; gap:24px;
  text-align:center; max-width:900px; margin-inline:auto;
}
.solution .solution-ic{
  flex:none; width:60px; height:60px; border-radius:15px;
  background:linear-gradient(135deg, var(--blue) 0%, var(--blue-deep) 100%); color:#fff;
  display:grid; place-items:center; box-shadow:var(--shadow-blue);
}
.solution .solution-ic svg{ width:30px; height:30px; }
.solution p{
  font-size:clamp(1.7rem, 3.4vw, 2.3rem); font-weight:500; line-height:1.32;
  letter-spacing:-.015em; color:var(--ink); text-wrap:balance;
}
.solution strong{ color:var(--blue-deep); }

/* ---- Transformación (antes / después) ------------------------------------ */
.split{ display:grid; grid-template-columns:1fr 1fr; gap:20px; }
.panel{ border-radius:var(--radius); padding:30px; border:1px solid var(--border); background:var(--surface); }
.panel .panel-label{
  display:inline-flex; align-items:center; gap:.55em;
  font-family:var(--mono); font-size:.76rem; font-weight:600; letter-spacing:.08em; text-transform:uppercase;
  margin-bottom:18px;
}
.panel.is-now .panel-label{ color:var(--no); }
.panel.is-after .panel-label{ color:var(--yes); }
.check-list li{ display:flex; gap:12px; padding:9px 0; font-size:1rem; line-height:1.45; align-items:flex-start; }
.check-list li + li{ border-top:1px solid rgba(19,26,36,.07); }
.check-list .ic{ flex:none; width:22px; height:22px; margin-top:1px; }
.panel.is-after .check-list strong{ color:var(--yes); }

/* ---- Método (3 fases) ---------------------------------------------------- */
.phases{ display:grid; grid-template-columns:repeat(3,1fr); gap:20px; counter-reset:phase; position:relative; }
.phase{
  background:var(--surface); border:1px solid var(--border); border-radius:var(--radius);
  padding:30px 28px; position:relative;
}
.phase h3{ font-size:1.28rem; font-weight:600; letter-spacing:-.01em; }
.phase > p{ margin-top:12px; color:var(--ink-soft); font-size:.98rem; }
.phase ul{ margin-top:18px; display:flex; flex-direction:column; gap:10px; }
.phase ul li{ display:flex; gap:10px; font-size:.94rem; color:var(--ink-soft); align-items:flex-start; }
.phase ul li::before{
  content:""; flex:none; width:16px; height:16px; margin-top:3px; border-radius:5px;
  background:var(--blue-soft) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%231D4ED8' stroke-width='3.5' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='20 6 9 17 4 12'/%3E%3C/svg%3E") center/11px no-repeat;
  border:1px solid var(--blue-line);
}

/* ---- Qué construimos (6 casos) ------------------------------------------- */
.grid-features{ display:grid; grid-template-columns:repeat(3,1fr); gap:20px; }
.feature{
  background:var(--surface); border:1px solid var(--border); border-radius:var(--radius);
  padding:28px; transition:border-color .2s, box-shadow .2s, transform .2s;
}
.feature:hover{ border-color:var(--blue-line); box-shadow:var(--shadow-md); transform:translateY(-3px); }
.feature .ico{
  width:46px; height:46px; border-radius:11px; display:grid; place-items:center;
  background:var(--blue-soft); color:var(--blue); border:1px solid var(--blue-line); margin-bottom:18px;
}
.feature .ico svg{ width:23px; height:23px; }
.feature h3{ font-size:1.12rem; font-weight:600; letter-spacing:-.01em; }
.feature p{ margin-top:9px; color:var(--ink-soft); font-size:.96rem; }

/* ---- Compromisos --------------------------------------------------------- */
.commit-grid{ display:grid; grid-template-columns:repeat(3,1fr); gap:20px; }
.commit{
  background:var(--surface); border:1px solid var(--border); border-radius:var(--radius); padding:30px 28px;
  display:flex; flex-direction:column;
}
.commit .card-head{ margin-bottom:6px; }
.commit .tag-when{
  font-family:var(--mono); font-size:.72rem; font-weight:500; letter-spacing:.06em; text-transform:uppercase;
  color:var(--blue); display:block;
}
.commit h3{ font-size:1.24rem; font-weight:600; letter-spacing:-.01em; }
.commit > p{ margin-top:14px; color:var(--ink-soft); font-size:.97rem; }
.commit ul{ margin-top:20px; padding-top:20px; border-top:1px solid var(--border); display:flex; flex-direction:column; gap:11px; }
.commit ul li{ display:flex; gap:10px; font-size:.92rem; color:var(--ink-soft); align-items:flex-start; }
.commit ul li svg{ flex:none; width:17px; height:17px; margin-top:3px; color:var(--yes); }

/* ---- Para quién (SÍ / NO) ------------------------------------------------ */
.fit{ display:grid; grid-template-columns:1fr 1fr; gap:20px; }
.fit-col{ border-radius:var(--radius); padding:30px; border:1px solid var(--border); }
.fit-col.yes{ background:var(--yes-soft); border-color:var(--yes-line); }
.fit-col.no{ background:var(--no-soft); border-color:var(--no-line); }
.fit-col .fit-head{
  display:flex; align-items:center; gap:12px; margin-bottom:22px;
  font-size:1.12rem; font-weight:600;
}
.fit-col .fit-head .badge-ic{
  width:34px; height:34px; border-radius:9px; flex:none; display:grid; place-items:center; color:#fff;
}
.fit-col.yes .fit-head .badge-ic{ background:var(--yes); }
.fit-col.no  .fit-head .badge-ic{ background:var(--no); }
.fit-col.yes .fit-head{ color:var(--yes); }
.fit-col.no  .fit-head{ color:var(--no); }
.fit-list li{ display:flex; gap:13px; padding:14px 0; align-items:flex-start; }
.fit-list li + li{ border-top:1px solid rgba(19,26,36,.08); }
.fit-list .ic{ flex:none; width:22px; height:22px; margin-top:2px; }
.fit-list b{ display:block; color:var(--ink); font-weight:600; margin-bottom:2px; font-size:1.02rem; }
.fit-list span{ color:var(--ink-soft); font-size:.95rem; line-height:1.5; }

/* ---- Comparativa (tabla) ------------------------------------------------- */
.table-wrap{ overflow-x:auto; border:1px solid var(--border); border-radius:var(--radius); background:var(--surface); }
table.compare{ width:100%; border-collapse:collapse; min-width:560px; }
table.compare th, table.compare td{ padding:18px 24px; text-align:left; vertical-align:top; }
table.compare thead th{
  font-family:var(--mono); font-size:.76rem; font-weight:600; letter-spacing:.06em; text-transform:uppercase;
  border-bottom:1px solid var(--border);
}
table.compare thead th:first-child{ color:var(--muted); }
table.compare thead th:last-child{ color:var(--blue); background:var(--blue-soft); }
table.compare tbody td{ border-bottom:1px solid var(--border); font-size:.98rem; }
table.compare tbody tr:last-child td{ border-bottom:none; }
table.compare td.them{ color:var(--ink-soft); }
table.compare td.us{ color:var(--ink); font-weight:500; background:rgba(234,240,254,.4); }
table.compare td .rowic{ display:inline-flex; align-items:flex-start; gap:10px; }
table.compare td .rowic svg{ flex:none; width:18px; height:18px; margin-top:2px; }
table.compare td.them svg{ color:var(--no); }
table.compare td.us svg{ color:var(--yes); }

/* ---- FAQ ----------------------------------------------------------------- */
.faq{ display:flex; flex-direction:column; gap:14px; }
.faq-item{ background:var(--surface); border:1px solid var(--border); border-radius:var(--radius); padding:26px; }
.faq-item h3{ font-size:1.1rem; font-weight:600; color:var(--ink); letter-spacing:-.01em; }
.faq-answer{ margin-top:12px; }
.faq-answer p{ color:var(--ink-soft); font-size:1rem; line-height:1.6; }

/* ---- CTA final ----------------------------------------------------------- */
.cta-final{ position:relative; overflow:hidden;
  background:
    radial-gradient(120% 130% at 15% 0%, #1B3B9E 0%, transparent 55%),
    linear-gradient(135deg, var(--blue-deep) 0%, #0E2472 100%);
  color:#fff; border-radius:calc(var(--radius) * 1.6);
  padding:clamp(44px,6vw,76px) clamp(28px,5vw,72px); text-align:center;
}
.cta-final::before{
  content:""; position:absolute; inset:0; pointer-events:none; opacity:.16;
  background-image:
    linear-gradient(rgba(255,255,255,.5) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.5) 1px, transparent 1px);
  background-size:38px 38px;
  -webkit-mask-image:radial-gradient(80% 80% at 50% 0%, #000, transparent 70%);
  mask-image:radial-gradient(80% 80% at 50% 0%, #000, transparent 70%);
}
.cta-final > *{ position:relative; z-index:1; }
.cta-final .eyebrow{ color:#9DB8FF; }
.cta-final .eyebrow::before{ background:#9DB8FF; }
.eyebrow-plain::before{ content:none; }
.cta-final h2{ font-size:clamp(1.9rem,4vw,3rem); font-weight:600; letter-spacing:-.025em; line-height:1.08; text-wrap:balance; margin-top:16px; }
.cta-final p{ margin:20px auto 0; max-width:56ch; font-size:1.12rem; color:rgba(255,255,255,.86); line-height:1.55; }
.cta-final .cta-row{ margin-top:36px; display:flex; flex-wrap:wrap; gap:14px; justify-content:center; }
.cta-final .btn-primary{ --btn-bg:#fff; --btn-fg:var(--blue-deep); box-shadow:0 12px 30px -8px rgba(0,0,0,.4); }
.cta-final .btn-primary:hover{ background:#F0F4FF; color:var(--blue-deep); }
.cta-final .btn-ghost{ --btn-fg:#fff; border-color:rgba(255,255,255,.32); }
.cta-final .btn-ghost:hover{ border-color:#fff; background:#fff; color:var(--blue-deep); }
.cta-final .fineprint{ margin-top:22px; font-size:.86rem; color:rgba(255,255,255,.6); font-family:var(--mono); letter-spacing:.02em; }

/* ---- Footer -------------------------------------------------------------- */
.site-footer{ border-top:1px solid var(--border); padding-block:44px; margin-top:var(--section-y); }
.footer-grid{ display:flex; align-items:center; justify-content:space-between; gap:24px; flex-wrap:wrap; }
.footer-grid .brand{ font-size:1.05rem; }
.footer-links{ display:flex; gap:26px; flex-wrap:wrap; }
.footer-links a{ font-size:.9rem; color:var(--muted); transition:color .18s; }
.footer-links a:hover{ color:var(--blue); }
.footer-copy{ margin-top:26px; font-size:.82rem; color:var(--muted); font-family:var(--mono); letter-spacing:.02em; }

/* ==========================================================================
   Reveal on scroll
   ========================================================================== */
.reveal{ opacity:0; transform:translateY(22px); transition:opacity .6s ease, transform .6s cubic-bezier(.2,.7,.3,1); }
.reveal.in{ opacity:1; transform:none; }
@media (prefers-reduced-motion: reduce){ .reveal{ opacity:1; transform:none; transition:none; } }

/* ==========================================================================
   Responsive
   ========================================================================== */
@media (max-width: 980px){
  .hero-grid{ grid-template-columns:1fr; gap:40px; }
  .hero-panel{ max-width:460px; }
  .cards-3, .phases, .grid-features, .commit-grid{ grid-template-columns:1fr 1fr; }
}

@media (max-width: 760px){
  body{ font-size:16px; }
  :root{ --section-y: clamp(48px, 11vw, 68px); }

  .nav-links, .nav-actions .btn-desktop{ display:none; }
  .nav-toggle{
    display:inline-grid; place-items:center; width:44px; height:44px;
    background:var(--surface); border:1px solid var(--border); border-radius:var(--radius-sm); cursor:pointer;
  }
  .nav-toggle svg{ width:22px; height:22px; }

  /* Menú móvil desplegable */
  .mobile-menu{
    display:none; position:fixed; inset:70px 0 auto 0; z-index:49;
    background:var(--surface); border-bottom:1px solid var(--border); box-shadow:var(--shadow-md);
    padding:20px var(--gutter) 26px; flex-direction:column; gap:6px;
  }
  .mobile-menu.open{ display:flex; }
  .mobile-menu a{ padding:13px 4px; font-size:1.05rem; border-bottom:1px solid var(--border); color:var(--ink); }
  .mobile-menu .btn{ margin-top:14px; width:100%; }

  .hero-cta .btn{ flex:1 1 auto; }
  .cards-3, .phases, .grid-features, .commit-grid, .split, .fit{ grid-template-columns:1fr; }
  .hero-stats .stat .n{ font-size:1.5rem; }
  .solution{ gap:16px; }

  /* Comparativa: en vez de scroll horizontal, cada punto ocupa el 100%
     y el positivo va apilado justo debajo del negativo correspondiente. */
  .table-wrap{ overflow-x:visible; border:none; background:none; }
  table.compare{ min-width:0; display:block; }
  table.compare thead{ display:none; }
  table.compare tbody{ display:block; }
  table.compare tr{ display:block; margin-bottom:14px; border:1px solid var(--border); border-radius:var(--radius); overflow:hidden; }
  table.compare tr:last-child{ margin-bottom:0; }
  table.compare td{ display:block; width:100%; padding:15px 18px; }
  table.compare tbody td{ border-bottom:none; }
  table.compare td.them{ border-bottom:1px solid var(--border); }
}

@media (max-width: 420px){
  .brand span.brand-text{ font-size:1.05rem; }
  .card, .phase, .feature, .commit, .panel, .fit-col{ padding:22px; }
}