/* ============================================
   GUGU MARKETING — Grow Unlimited
   Tokens: negro #0B0B0C, blanco cálido #FAFAF7,
   lima #C6F400, tinta #101014, gris #6B6F76
   Display: Space Grotesk / Cuerpo: Inter / Data: IBM Plex Mono
   ============================================ */

:root{
  --black: #0B0B0C;
  --black-soft: #141416;
  --white: #FAFAF7;
  --ink: #101014;
  --muted: #6B6F76;
  --lime: #C6F400;
  --lime-dim: #9AC000;
  --line: rgba(255,255,255,0.12);
  --line-dark: rgba(0,0,0,0.1);

  --font-display: 'Space Grotesk', sans-serif;
  --font-body: 'Inter', sans-serif;
  --font-mono: 'IBM Plex Mono', monospace;

  --radius: 14px;
  --wrap: 1180px;
}

*{ box-sizing: border-box; }
html{ scroll-behavior: smooth; }

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

body{
  margin: 0;
  font-family: var(--font-body);
  background: var(--white);
  color: var(--ink);
  -webkit-font-smoothing: antialiased;
}

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

a{ color: inherit; text-decoration: none; }
img{ max-width: 100%; display: block; }
h1,h2,h3{ font-family: var(--font-display); margin: 0; letter-spacing: -0.01em; }
p{ margin: 0; }

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

/* ---------- Ticker (top ribbon) ---------- */
.ticker{
  background: var(--lime);
  color: var(--black);
  overflow: hidden;
  white-space: nowrap;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  padding: 7px 0;
}
.ticker__track{
  display: inline-flex;
  gap: 14px;
  animation: scroll-left 22s linear infinite;
}
.ticker__track span{ padding: 0 2px; }
@keyframes scroll-left{
  from{ transform: translateX(0); }
  to{ transform: translateX(-50%); }
}

/* ---------- Nav ---------- */
.nav{
  position: sticky;
  top: 0;
  z-index: 50;
  background: var(--black);
  border-bottom: 1px solid var(--line);
}
.nav__inner{
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 76px;
}
.nav__logo{
  height: 34px;
  width: auto;
}
.nav__links{
  display: flex;
  align-items: center;
  gap: 32px;
  font-size: 14.5px;
  color: var(--white);
}
.nav__links a{ opacity: 0.85; transition: opacity .2s; }
.nav__links a:hover{ opacity: 1; }
.nav__cta{
  background: var(--lime);
  color: var(--black) !important;
  padding: 9px 18px;
  border-radius: 999px;
  font-weight: 600;
  opacity: 1 !important;
}
.nav__burger{
  display: none;
  background: none;
  border: none;
  width: 36px;
  height: 30px;
  flex-direction: column;
  justify-content: space-between;
  cursor: pointer;
  padding: 4px 0;
}
.nav__burger span{
  display: block;
  height: 2px;
  background: var(--white);
  border-radius: 2px;
}

/* ---------- Hero ---------- */
.hero{
  background: var(--black);
  color: var(--white);
  padding: 90px 0 70px;
}
.hero__grid{
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 40px;
  align-items: center;
}
.eyebrow{
  font-family: var(--font-mono);
  font-size: 12.5px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--lime);
  margin-bottom: 18px;
  display: inline-block;
}
.eyebrow--dark{ color: var(--lime-dim); }
.hero h1{
  font-size: clamp(2.6rem, 5vw, 4.2rem);
  line-height: 1.03;
  font-weight: 700;
}
.hero .hl{ color: var(--lime); }
.hero__lead{
  margin-top: 22px;
  font-size: 1.08rem;
  line-height: 1.6;
  color: rgba(250,250,247,0.78);
  max-width: 46ch;
}
.hero__actions{
  margin-top: 34px;
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
}
.hero__mark{ display: flex; justify-content: center; }
.hero__arrow{ width: 100%; max-width: 340px; }

/* ---------- Buttons ---------- */
.btn{
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 15px 26px;
  border-radius: 999px;
  font-weight: 600;
  font-size: 15px;
  border: 1.5px solid transparent;
  cursor: pointer;
  transition: transform .15s ease, background .2s ease;
}
.btn:hover{ transform: translateY(-2px); }
.btn--lime{ background: var(--lime); color: var(--black); }
.btn--lime:hover{ background: #d7ff2e; }
.btn--ghost{ border-color: rgba(250,250,247,0.35); color: var(--white); }
.btn--ghost:hover{ border-color: var(--white); }
.btn--dark{ background: var(--black); color: var(--white); }
.btn--dark:hover{ background: var(--black-soft); }
.btn--block{ width: 100%; }

/* ---------- Marquee strip (signature) ---------- */
.marquee-strip{
  background: var(--lime);
  color: var(--black);
  overflow: hidden;
  transform: rotate(-1.2deg) scale(1.02);
  margin: -18px 0;
  position: relative;
  z-index: 2;
}
.marquee-strip__track{
  display: inline-flex;
  white-space: nowrap;
  padding: 14px 0;
  animation: scroll-left 16s linear infinite;
}
.marquee-strip__track span{
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(1.4rem, 3vw, 2.2rem);
  padding: 0 28px;
  opacity: 0.92;
}

/* ---------- Servicios ---------- */
.servicios{
  background: var(--white);
  padding: 100px 0 90px;
}
.servicios h2{
  font-size: clamp(1.8rem, 3.4vw, 2.6rem);
  max-width: 20ch;
  margin-bottom: 50px;
}
.servicios__grid{
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}
.card{
  background: var(--white);
  border: 1.5px solid var(--line-dark);
  border-radius: var(--radius);
  padding: 30px 26px;
  transition: border-color .2s ease, transform .2s ease;
}
.card:hover{
  border-color: var(--ink);
  transform: translateY(-4px);
}
.card__icon{
  width: 40px;
  height: 40px;
  color: var(--ink);
  margin-bottom: 20px;
}
.card__icon svg{ width: 100%; height: 100%; }
.card h3{ font-size: 1.15rem; margin-bottom: 10px; }
.card p{ color: var(--muted); font-size: 0.95rem; line-height: 1.55; }

/* ---------- Resultados ---------- */
.resultados{
  background: var(--black);
  color: var(--white);
  padding: 100px 0;
}
.resultados__grid{
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}
.resultados h2{
  font-size: clamp(1.7rem, 3vw, 2.3rem);
  margin: 14px 0 16px;
}
.resultados__lead{
  color: rgba(250,250,247,0.7);
  line-height: 1.6;
  max-width: 42ch;
  margin-bottom: 26px;
}
.resultados__img{
  border-radius: var(--radius);
  border: 1px solid var(--line);
}
.stats{
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 28px;
}
.stat{
  border-left: 2px solid var(--lime);
  padding-left: 18px;
}
.stat__num{
  display: block;
  font-family: var(--font-mono);
  font-size: clamp(2.2rem, 4vw, 3rem);
  font-weight: 500;
  color: var(--lime);
  line-height: 1;
}
.stat__label{
  display: block;
  margin-top: 10px;
  font-size: 0.92rem;
  color: rgba(250,250,247,0.65);
}

/* ---------- Testimonios ---------- */
.testimonios{
  background: var(--white);
  padding: 100px 0;
}
.testimonios h2{
  font-size: clamp(1.8rem, 3.4vw, 2.6rem);
  max-width: 22ch;
  margin-bottom: 50px;
}
.testimonios__grid{
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}
.testimonio{
  margin: 0;
  background: var(--black);
  color: var(--white);
  border-radius: var(--radius);
  padding: 30px 26px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  min-height: 220px;
}
.testimonio p{
  font-size: 1.02rem;
  line-height: 1.55;
}
.testimonio footer{
  margin-top: 22px;
  display: flex;
  flex-direction: column;
  gap: 2px;
  font-size: 0.88rem;
}
.testimonio footer strong{ color: var(--lime); }
.testimonio footer span{ color: rgba(250,250,247,0.6); }

/* ---------- CTA final ---------- */
.cta-final{
  background: var(--lime);
  color: var(--black);
  padding: 100px 0;
}
.cta-final__inner{
  max-width: 640px;
  margin: 0 auto;
  text-align: center;
}
.cta-final h2{
  font-size: clamp(2rem, 4vw, 2.8rem);
}
.cta-final p{
  margin-top: 16px;
  font-size: 1.05rem;
  color: rgba(11,11,12,0.75);
}
.cta-form{
  margin-top: 36px;
  text-align: left;
}
.cta-form__row{
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
  margin-bottom: 14px;
}
.cta-form input{
  width: 100%;
  padding: 15px 16px;
  border-radius: 10px;
  border: 1.5px solid rgba(11,11,12,0.25);
  background: var(--white);
  font-family: var(--font-body);
  font-size: 15px;
}
.cta-form input:focus{
  border-color: var(--ink);
  outline: none;
}
.cta-form__status{
  margin-top: 14px;
  text-align: center;
  font-size: 0.9rem;
  font-weight: 600;
  min-height: 1.2em;
}

/* ---------- Footer ---------- */
.footer{
  background: var(--black);
  color: var(--white);
  padding: 50px 0 30px;
}
.footer__inner{
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: 10px;
}
.footer__logo{ height: 30px; margin-bottom: 6px; }
.footer__slogan{
  font-family: var(--font-mono);
  color: var(--lime);
  font-size: 0.85rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}
.footer__links{
  display: flex;
  gap: 24px;
  margin: 18px 0 10px;
  font-size: 0.9rem;
  color: rgba(250,250,247,0.75);
}
.footer__links a:hover{ color: var(--lime); }
.footer__legal{
  font-size: 0.78rem;
  color: rgba(250,250,247,0.4);
}

/* ---------- Responsive ---------- */
@media (max-width: 900px){
  .hero__grid{ grid-template-columns: 1fr; }
  .hero__mark{ order: -1; }
  .hero__arrow{ max-width: 220px; }
  .servicios__grid{ grid-template-columns: 1fr 1fr; }
  .resultados__grid{ grid-template-columns: 1fr; }
  .stats{ margin-top: 10px; }
  .testimonios__grid{ grid-template-columns: 1fr; }
}

@media (max-width: 640px){
  .nav__links{
    position: fixed;
    top: 76px;
    left: 0;
    right: 0;
    background: var(--black);
    flex-direction: column;
    align-items: flex-start;
    gap: 0;
    padding: 0 24px;
    max-height: 0;
    overflow: hidden;
    transition: max-height .3s ease;
    border-bottom: 1px solid var(--line);
  }
  .nav__links.is-open{ max-height: 260px; padding: 16px 24px 24px; }
  .nav__links a{ padding: 12px 0; width: 100%; }
  .nav__cta{ margin-top: 8px; text-align: center; }
  .nav__burger{ display: flex; }
  .servicios__grid{ grid-template-columns: 1fr; }
  .cta-form__row{ grid-template-columns: 1fr; }
}