/* =========================================================
   SocialAds — Cotizaciones landing
   Tokens tomados del Manual de Marca
   ========================================================= */
:root{
  --purple: #5101ff;
  --blue: #003ebb;
  --navy: #00378e;
  --gray: #a7a7a7;
  --white: #ffffff;
  --ink: #0b0b16;
  --ink-soft: #12122a;

  --grad: linear-gradient(135deg, var(--purple), var(--blue));

  --font-display: 'Poppins', sans-serif;
  --font-body: 'Montserrat', sans-serif;

  --radius: 14px;
  --container: 1140px;
  --ease: cubic-bezier(.22,.9,.32,1);
}

*,*::before,*::after{ box-sizing: border-box; }
html{ scroll-behavior: smooth; overflow-x: hidden; }
body{
  margin:0;
  font-family: var(--font-body);
  color: var(--ink);
  background: var(--white);
  -webkit-font-smoothing: antialiased;
  line-height: 1.55;
  overflow-x: hidden;
  max-width: 100vw;
}
h1,h2,h3{ font-family: var(--font-display); margin:0; line-height:1.1; }
p{ margin:0; }
a{ color:inherit; text-decoration:none; }
img{ max-width:100%; display:block; }
button{ font-family: inherit; cursor:pointer; }
ul{ list-style:none; margin:0; padding:0; }

.container{
  width:100%;
  max-width: var(--container);
  margin:0 auto;
  padding: 0 24px;
}

@media (prefers-reduced-motion: reduce){
  *{ animation-duration: 0.001ms !important; animation-iteration-count: 1 !important; transition-duration: 0.001ms !important; scroll-behavior:auto !important; }
}

:focus-visible{
  outline: 3px solid var(--purple);
  outline-offset: 2px;
}

[hidden]{ display:none !important; }

/* ---------- Buttons ---------- */
.btn{
  display:inline-flex; align-items:center; justify-content:center;
  gap:8px;
  padding: 14px 26px;
  border-radius: 999px;
  font-weight:600;
  font-size: 15px;
  border: 1.5px solid transparent;
  transition: transform .25s var(--ease), box-shadow .25s var(--ease), background .25s var(--ease);
  white-space: nowrap;
}
.btn--primary{
  background: var(--grad);
  color: var(--white);
  box-shadow: 0 8px 24px rgba(81,1,255,.35);
}
.btn--primary:hover{ transform: translateY(-2px); box-shadow: 0 12px 30px rgba(81,1,255,.45); }
.btn--ghost{
  background: transparent;
  color: var(--ink);
  border-color: rgba(11,11,22,.15);
}
.btn--ghost:hover{ border-color: var(--purple); color: var(--purple); }
.btn--sm{ padding: 10px 20px; font-size: 14px; }
.btn--lg{ padding: 17px 34px; font-size: 16px; }

/* ---------- Nav ---------- */
.nav{
  position: sticky; top:0; z-index: 40;
  background: rgba(11,11,22,.7);
  backdrop-filter: blur(14px);
  border-bottom: 1px solid rgba(255,255,255,.08);
}
.nav__inner{
  display:flex; align-items:center; justify-content:space-between;
  height: 72px;
}
.nav__logo{ display:flex; align-items:center; gap:8px; }
.logo-img{ height: 34px; width:auto; display:block; }
.logo-img--footer{ height: 30px; margin: 0 auto; }
.nav__mark{
  font-family: var(--font-display); font-weight:700; font-size: 22px;
  color: var(--white);
}
.nav__mark i{ font-style:normal; color: var(--purple); }
.nav__word{ font-family: var(--font-display); font-weight:500; letter-spacing:.5px; color: var(--white); font-size:15px; }
.nav__word b{ font-weight:800; }
.nav__links{ display:flex; gap: 32px; }
.nav__links a{ color: rgba(255,255,255,.75); font-size:14px; font-weight:500; transition: color .2s; }
.nav__links a:hover{ color: var(--white); }

.nav__burger{
  display:none; flex-direction:column; justify-content:center; gap:5px;
  width:32px; height:32px; background:none; border:none; padding:0; flex-shrink:0;
}
.nav__burger span{ display:block; width:100%; height:2px; background:var(--white); border-radius:2px; transition: transform .25s var(--ease), opacity .2s; }
.nav__burger.is-open span:nth-child(1){ transform: translateY(7px) rotate(45deg); }
.nav__burger.is-open span:nth-child(2){ opacity:0; }
.nav__burger.is-open span:nth-child(3){ transform: translateY(-7px) rotate(-45deg); }

.nav__mobile{
  display:none; flex-direction:column;
  background: rgba(11,11,22,.98); backdrop-filter: blur(14px);
  padding: 6px 24px 22px;
  border-bottom:1px solid rgba(255,255,255,.08);
}
.nav__mobile.is-open{ display:flex; }
.nav__mobile a{
  color: rgba(255,255,255,.85); font-size:16px; font-weight:500;
  padding:15px 2px; border-bottom:1px solid rgba(255,255,255,.07);
}
.nav__mobile .btn{ margin-top:16px; width:100%; }

/* ---------- Hero ---------- */
.hero{
  position: relative;
  background: radial-gradient(120% 140% at 15% 0%, #1a0b52 0%, var(--ink) 55%, #050510 100%);
  color: var(--white);
  overflow: hidden;
  padding: 120px 0 140px;
}
.hero__bg{ position:absolute; inset:0; overflow:hidden; }
.hero__grid{
  position:absolute; inset:0;
  background-image:
    linear-gradient(rgba(255,255,255,.045) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.045) 1px, transparent 1px);
  background-size: 46px 46px;
  mask-image: radial-gradient(70% 60% at 50% 30%, black, transparent);
}
.hero__signal{
  position:absolute; top:8%; left:-2%; width:110%; height:80%;
  overflow:visible;
}
.hero__signal path{
  fill:none; stroke: var(--purple); stroke-width:2.5;
  stroke-dasharray: 1400; stroke-dashoffset: 1400;
  opacity:.65;
  animation: draw 3.2s var(--ease) forwards .3s;
}
.hero__signal circle{ fill: var(--purple); opacity:0; animation: dotIn .6s ease forwards 3.2s; }
@keyframes draw{ to{ stroke-dashoffset:0; } }
@keyframes dotIn{ to{ opacity:1; } }

.hero__inner{ position:relative; max-width: 720px; }
.eyebrow{
  font-family: var(--font-display); font-weight:600; font-size:13px;
  letter-spacing:1.5px; text-transform:uppercase; color: var(--gray);
  margin-bottom:22px;
  opacity:0; animation: rise .7s var(--ease) forwards .1s;
}
.hero__title{
  font-size: clamp(2.6rem, 6vw, 4.4rem);
  font-weight:700;
  margin-bottom:26px;
  opacity:0; animation: rise .7s var(--ease) forwards .25s;
}
.grad-text{
  background: linear-gradient(100deg, #b9a3ff, var(--purple) 40%, #4fb1ff);
  -webkit-background-clip:text; background-clip:text; color:transparent;
}
.hero__sub{
  font-size: 18px; color: rgba(255,255,255,.72); max-width: 560px; margin-bottom:40px;
  opacity:0; animation: rise .7s var(--ease) forwards .4s;
}
.hero__cta{ display:flex; gap:18px; flex-wrap:wrap; align-items:center;
  opacity:0; animation: rise .7s var(--ease) forwards .55s;
}
.hero .btn--ghost{ color: rgba(255,255,255,.8); border-color: rgba(255,255,255,.25); }
.hero .btn--ghost:hover{ color:var(--white); border-color: var(--white); }

@keyframes rise{ from{ opacity:0; transform: translateY(16px);} to{ opacity:1; transform:translateY(0);} }

/* ---------- Section generics ---------- */
.section-eyebrow{
  font-family: var(--font-display); font-weight:600; font-size:13px;
  letter-spacing:1.5px; text-transform:uppercase; color: var(--purple);
  margin-bottom:14px;
}
.section-eyebrow--light{ color:#b9a3ff; }
.section-title{
  font-size: clamp(1.9rem, 3.6vw, 2.6rem);
  font-weight:700;
  max-width: 640px;
  margin-bottom: 56px;
}
.section-title--light{ color: var(--white); margin-bottom:20px; }

/* ---------- Proceso ---------- */
.proceso{ padding: 110px 0; background: var(--white); }
.proceso__grid{
  display:grid; grid-template-columns: 1fr auto 1fr auto 1fr; gap: 20px; align-items:start;
}
.proceso__item{ max-width: 300px; }
.proceso__num{
  display:block; font-family: var(--font-display); font-weight:800; font-size:15px;
  color:var(--white); background: var(--grad); width:40px; height:40px; border-radius:50%;
  display:flex; align-items:center; justify-content:center; margin-bottom:20px;
}
.proceso__item h3{ font-size:20px; margin-bottom:12px; }
.proceso__item p{ color:#555; font-size:15px; }
.proceso__connector{
  align-self:center; width:60px; height:2px; background: linear-gradient(90deg, var(--purple), var(--gray));
  margin-top:20px; opacity:.5;
}

/* ---------- Stats ---------- */
.stats{ background: var(--ink); color:var(--white); padding: 90px 0 50px; }
.stats__grid{
  display:grid; grid-template-columns: repeat(4, 1fr); gap: 32px; text-align:center;
}
.stat__num{
  display:block; font-family: var(--font-display); font-weight:800;
  font-size: clamp(2rem, 4vw, 2.8rem);
  background: linear-gradient(100deg, #b9a3ff, #4fb1ff);
  -webkit-background-clip:text; background-clip:text; color:transparent;
  margin-bottom:10px;
}
.stat p{ color: rgba(255,255,255,.65); font-size:14px; max-width:220px; margin:0 auto; }
.stats__note{ text-align:center; color: rgba(255,255,255,.35); font-size:12px; margin-top:40px; font-style:italic; }

/* ---------- Servicios ---------- */
.servicios{ padding: 110px 0; background: #f7f7fb; }
.servicios__grid{
  display:grid; grid-template-columns: repeat(3, 1fr); gap: 24px;
}
.card{
  background: var(--white);
  border-radius: var(--radius);
  padding: 32px 28px;
  border: 1px solid rgba(11,11,22,.06);
  transition: transform .3s var(--ease), box-shadow .3s var(--ease);
}
.card:hover{ transform: translateY(-6px); box-shadow: 0 20px 40px rgba(11,11,22,.08); }
.card__icon{
  width:48px; height:48px; border-radius:12px;
  background: linear-gradient(135deg, rgba(81,1,255,.12), rgba(0,62,187,.12));
  display:flex; align-items:center; justify-content:center;
  margin-bottom:20px;
}
.card__icon svg{ width:24px; height:24px; fill:none; stroke: var(--purple); stroke-width:1.8; stroke-linecap:round; stroke-linejoin:round; }
.card h3{ font-size:18px; margin-bottom:10px; }
.card p{ color:#5a5a5a; font-size:14.5px; }

/* ---------- Resultados reales (Ads Manager) ---------- */
.resultados-reales{
  padding: 100px 0 90px;
  background: radial-gradient(120% 140% at 85% 0%, #1a0b52 0%, var(--ink) 60%, #050510 100%);
}
.resultados-reales .section-title{ margin-bottom: 14px; }
.resultados-reales__sub{ color: rgba(255,255,255,.6); font-size:15px; margin-bottom:8px; }

/* ---------- Testimonios ---------- */
.testimonios{
  padding: 100px 0 90px;
  background: linear-gradient(180deg, #f7f7fb 0%, #efeaff 100%);
}

/* =========================================================
   Sistema unificado: filas con scroll-snap nativo
   (usado por Resultados y Testimonios — mismo mecanismo,
   distinto empaque visual. Nativo = fluido en celular sin
   JS de gestos táctiles.)
   ========================================================= */
.snap-row{
  display:flex; gap:22px; overflow-x:auto; scroll-snap-type:x mandatory;
  -webkit-overflow-scrolling:touch; padding: 30px 0 26px;
  scrollbar-width:none;
}
.snap-row::-webkit-scrollbar{ display:none; }
.snap-spacer{ flex:0 0 max(4vw, 12px); scroll-snap-align:none; }

.snap-card{
  flex:0 0 auto; scroll-snap-align:center;
  border:none; font-family:inherit; cursor:pointer; text-align:left;
  background:none; padding:0;
}

/* --- variante: tablas de resultados (una por pantalla, ancho completo) --- */
.snap-row--results{ padding: 30px 0 10px; }
.snap-card--result{
  width:100%; flex:0 0 100%;
  background: var(--white); border-radius:18px; padding: 28px;
  box-shadow: 0 26px 60px rgba(0,0,0,.3);
}
.snap-card--result img{ width:100%; display:block; border-radius:10px; }

/* --- variante: capturas de testimonios --- */
.snap-card--testi{
  width: min(62vw, 250px);
  background: var(--white); border-radius:16px; padding:10px;
  box-shadow: 0 14px 32px rgba(11,11,22,.14);
  transition: transform .25s var(--ease), box-shadow .25s var(--ease);
}
.snap-card--testi:hover{ transform: translateY(-6px); box-shadow: 0 22px 44px rgba(11,11,22,.2); }
.snap-card__frame{
  border-radius:10px; overflow:hidden; aspect-ratio: 3 / 4; background:#f0f0f5;
}
.snap-card__frame img{ width:100%; height:100%; object-fit:cover; object-position:top; display:block; }
.snap-card__caption{
  display:block; text-align:center; font-size:12px; color:#8a8a95;
  padding: 10px 4px 4px; font-family: var(--font-display); font-weight:500;
}

/* --- controles (flechas) compartidos --- */
.snap-controls{ display:flex; justify-content:center; gap:16px; margin-top: 6px; }
.snap-nav{
  width:42px; height:42px; border-radius:50%; cursor:pointer;
  display:flex; align-items:center; justify-content:center; font-size:19px;
  border:1.5px solid rgba(11,11,22,.15); background:var(--white); color:var(--ink);
  transition: all .2s;
}
.snap-nav:hover{ border-color:var(--purple); color:var(--purple); }
.snap-nav--dark{
  border-color: rgba(255,255,255,.25); background: rgba(255,255,255,.06); color:#fff;
}
.snap-nav--dark:hover{ border-color:#fff; background: rgba(255,255,255,.14); color:#fff; }

/* En desktop, a los testimonios (solo 4, angostos) les cabe todo sin
   necesidad de scroll — en vez de dejarlos pegados a la izquierda con
   espacio muerto al lado, los centramos estáticos. El scroll-swipe se
   queda solo para celular/tablet, que fue lo que sí funcionó bien. */
@media (min-width: 900px){
  .snap-row--testi{
    overflow-x: visible;
    scroll-snap-type: none;
    justify-content: center;
    flex-wrap: wrap;
  }
  .snap-row--testi .snap-spacer{ display:none; }
  .testimonios .snap-controls{ display:none; }
  .snap-card--testi{ width: 230px; }
}

.gallery__hint{
  text-align:center; color:#8a8a95; font-size:13px; margin-top:18px; font-style:italic;
}

.lightbox{
  display:none; position:fixed; inset:0; z-index:200;
  background: rgba(8,8,16,.88);
  align-items:center; justify-content:center;
  padding: 40px 20px;
}
.lightbox.is-open{ display:flex; }
.lightbox img{
  max-width: min(92vw, 900px); max-height: 88vh;
  border-radius: 12px;
  box-shadow: 0 30px 70px rgba(0,0,0,.5);
}
.lightbox__close{
  position:absolute; top:24px; right:28px;
  width:44px; height:44px; border-radius:50%;
  background: rgba(255,255,255,.1); border: 1px solid rgba(255,255,255,.25);
  color:#fff; font-size:18px; cursor:pointer;
  display:flex; align-items:center; justify-content:center;
  transition: background .2s;
}
.lightbox__close:hover{ background: rgba(255,255,255,.2); }

/* ---------- FAQ ---------- */
.faq{ padding: 110px 0; background:#f7f7fb; }
.accordion{ max-width: 760px; }
.acc__item{ border-bottom: 1px solid rgba(11,11,22,.1); }
.acc__q{
  width:100%; text-align:left; background:none; border:none;
  padding: 22px 4px; font-family: var(--font-display); font-weight:600; font-size:16px;
  display:flex; justify-content:space-between; align-items:center; color:var(--ink);
}
.acc__q span{ color:var(--purple); font-size:22px; transition: transform .3s; }
.acc__item.is-open .acc__q span{ transform: rotate(45deg); }
.acc__a{
  max-height:0; overflow:hidden; transition: max-height .35s var(--ease);
}
.acc__a p{ padding: 0 4px 22px; color:#555; font-size:14.5px; max-width:640px; }

/* ---------- Cotizar / Form ---------- */
.cotizar{
  background: radial-gradient(120% 140% at 85% 0%, #1a0b52 0%, var(--ink) 60%);
  padding: 110px 0;
}
.cotizar__inner{
  display:grid; grid-template-columns: 0.9fr 1.1fr; gap: 60px; align-items:start;
}
.cotizar__copy{ color: rgba(255,255,255,.65); font-size:16px; max-width: 420px; }

.quote-card{
  background: var(--white); border-radius: 20px; padding: 36px;
  box-shadow: 0 30px 60px rgba(0,0,0,.35);
}
.quote-card__progress{ margin-bottom: 28px; }
.quote-card__bar{ height:6px; border-radius:99px; background:#eee; overflow:hidden; margin-bottom:10px; }
.quote-card__bar span{ display:block; height:100%; width:33.33%; background: var(--grad); transition: width .4s var(--ease); }
.quote-card__progress p{ font-size:13px; color:#888; font-family: var(--font-display); font-weight:600; }

.quote-step label{
  display:block; font-size:13.5px; font-weight:600; color:#333; margin-bottom:16px;
}
.quote-step input, .quote-step select, .quote-step textarea{
  width:100%; margin-top:8px; padding: 13px 14px; border-radius:10px;
  border: 1.5px solid rgba(11,11,22,.12); font-family: var(--font-body); font-size:16px;
  transition: border-color .2s;
  background: var(--white);
}
.quote-step input:focus, .quote-step select:focus, .quote-step textarea:focus{
  border-color: var(--purple); outline:none;
}
.quote-card__nav{ display:flex; flex-wrap:wrap; justify-content:space-between; gap:12px; margin-top:8px; }
.quote-card__nav .btn--primary{ margin-left:auto; }
.quote-card__status{ margin-top:16px; font-size:13.5px; font-weight:600; min-height:18px; }
.quote-card__status.ok{ color:#188a4a; }
.quote-card__status.err{ color:#c23434; }

/* ---------- Footer ---------- */
.footer{ background: var(--ink); color: rgba(255,255,255,.55); padding: 50px 0; }
.footer__inner{ text-align:center; display:flex; flex-direction:column; align-items:center; gap:8px; }
.footer__copy{ font-size:12.5px; color: rgba(255,255,255,.35); margin-top:10px; }

/* =========================================================
   Responsive
   ========================================================= */
@media (max-width: 900px){
  .nav__links{ display:none; }
  .nav__burger{ display:flex; }
  .proceso__grid{ grid-template-columns: 1fr; }
  .proceso__connector{ width:2px; height:40px; margin:0 0 0 20px; }
  .stats__grid{ grid-template-columns: repeat(2,1fr); row-gap: 40px; }
  .servicios__grid{ grid-template-columns: repeat(2,1fr); }
  .cotizar__inner{ grid-template-columns: 1fr; }
}
@media (max-width: 560px){
  .servicios__grid{ grid-template-columns: 1fr; }
  .hero{ padding: 90px 0 70px; }
  .quote-card{ padding:24px; }
  .nav__inner{ height:64px; }
  .proceso, .servicios, .faq{ padding: 70px 0; }
  .resultados-reales, .testimonios{ padding: 60px 0 50px; }
  .stats{ padding: 60px 0 30px; }
  .cotizar{ padding: 70px 0; }
  .section-title{ margin-bottom: 36px; }
  .snap-card--result{ padding: 16px; }
  .snap-card--testi{ width: 66vw; }
  .snap-nav{ width:38px; height:38px; font-size:17px; }
}
@media (max-width: 400px){
  .hero__title{ font-size: 2.15rem; }
  .hero__sub{ font-size:16px; }
}