:root{
  --beige:#CBBFB6;
  --beige2:#D8CEC6;
  --negro:#111111;
  --dorado:#C7A552;
  --gris:#555555;
  --blanco:#F5F2EE;
  --card:#ffffff;
}

*{margin:0;padding:0;box-sizing:border-box;}

/* Textura B + C: lienzo + grano sutil */
body{
  background-color: var(--beige);
  background-image:
    radial-gradient(rgba(255,255,255,0.12) 1px, transparent 1px),
    linear-gradient(180deg, var(--beige) 0%, var(--beige2) 100%);
  background-size: 4px 4px, cover;
  font-family:'Montserrat', sans-serif;
  color:var(--negro);
  overflow-x:hidden;
}

.container{
  max-width:1100px;
  margin:0 auto;
  padding:0 1rem;
}

/* HERO */
.hero{
  position:relative;
  padding: 5rem 2rem 3.2rem 2rem;
  text-align:center;
  overflow:hidden;
}

.hero::before{
  content:"";
  position:absolute;
  top:-250px;
  left:50%;
  transform:translateX(-50%);
  width:900px;
  height:900px;
  background: radial-gradient(
    circle,
    rgba(255,255,255,0.35) 0%,
    rgba(255,255,255,0.15) 40%,
    rgba(255,255,255,0) 70%
  );
  z-index:0;
}

.hero .container{
  position:relative;
  z-index:2;
}

.logo{
  width:320px;
  max-width:92%;
  margin-bottom:1.4rem;
}

h1{
  font-family:'Playfair Display', serif;
  font-size:3.2rem;
  line-height:1.1;
  margin-bottom:1rem;
}

.subtitle{
  font-size:1.1rem;
  color:var(--gris);
  margin: 0 auto 1.8rem auto;
  max-width: 720px;
}

.micro-note{
  margin-top: 1rem;
  font-size: 0.9rem;
  color: rgba(85,85,85,0.85);
}

/* Botones */
.btn{
  display:inline-block;
  padding: 1.15rem 2.6rem;
  background: var(--dorado);
  color:#fff;
  text-decoration:none;
  border-radius:10px;
  font-weight:600;
  box-shadow: 0 12px 30px rgba(0,0,0,0.20);
  transition: transform .25s ease, box-shadow .25s ease, opacity .25s ease;
  border:0;
  cursor:pointer;
}

.btn:hover{
  transform: translateY(-4px);
  box-shadow: 0 18px 42px rgba(0,0,0,0.25);
  opacity:0.95;
}

.btn.btn-secondary{
  background: transparent;
  border: 1px solid rgba(199,165,82,0.65);
  color: var(--negro);
  box-shadow: none;
}

.btn.btn-secondary:hover{
  transform: translateY(-3px);
  box-shadow: 0 14px 35px rgba(0,0,0,0.08);
}

/* Títulos con línea dorada animada */
.title-underline{
  position: relative;
  display: inline-block;
}

.title-underline::after{
  content:"";
  position:absolute;
  left: 0;
  bottom: -10px;
  height: 3px;
  width: 100%;
  background: var(--dorado);
  border-radius: 99px;
  transform: scaleX(0.35);
  transform-origin: left;
  opacity: 0.75;
  transition: transform .35s ease, opacity .35s ease;
}

.title-underline:hover::after{
  transform: scaleX(1);
  opacity: 1;
}

/* Ondas */
.wave svg{
  width:100%;
  height:90px;
  display:block;
}

/* Micro movimiento ondas */
@media (prefers-reduced-motion: no-preference){
  .wave svg{
    animation: waveBreath 7.5s ease-in-out infinite;
  }
}

@media (prefers-reduced-motion: reduce){
  .wave svg{
    animation:none !important;
  }
}

@keyframes waveBreath{
  0%   { transform: translateY(0px) scaleX(1); }
  50%  { transform: translateY(3px) scaleX(1.01); }
  100% { transform: translateY(0px) scaleX(1); }
}

.wave-to-light{ background: transparent; }
.wave-to-base{ background: var(--blanco); }
.wave-to-base-soft{ background: transparent; }
.wave-to-dark{ background: var(--blanco); }

/* PAIN */
.pain-section{
  background: var(--blanco);
  padding: 4.5rem 0 4.5rem 0;
  text-align:center;
}

.pain-section h2{
  font-family:'Playfair Display', serif;
  font-size:2.2rem;
  margin-bottom:2.6rem;
}

.pain-points{
  display:flex;
  gap:1.6rem;
  flex-wrap:wrap;
  justify-content:center;
}

.card{
  width:min(320px, 100%);
  background: rgba(255,255,255,0.65);
  border: 1px solid rgba(0,0,0,0.06);
  border-radius: 18px;
  padding: 1.4rem 1.3rem;
  box-shadow: 0 16px 40px rgba(0,0,0,0.08);
  color: var(--gris);
  transition: transform .25s ease, box-shadow .25s ease;
}

.card:hover{
  transform: translateY(-6px);
  box-shadow: 0 22px 55px rgba(0,0,0,0.10);
}

/* ABOUT */
.about-section{
  padding: 4.8rem 0;
}

.about-container{
  display:flex;
  gap:3rem;
  align-items:center;
  flex-wrap:wrap;
}

.about-text{ flex:1; min-width: 280px; }
.about-text h2{
  font-family:'Playfair Display', serif;
  font-size:2.2rem;
  margin-bottom:1.3rem;
}
.about-text p{
  color:var(--gris);
  margin-bottom:1rem;
  line-height:1.65;
}

.about-image{ flex:1; text-align:center; min-width: 280px; }
.about-image img{
  width: 380px;
  max-width: 100%;
  border-radius: 50%;
  box-shadow: 0 26px 55px rgba(0,0,0,0.16);
  transition: transform .35s ease;
}
.about-image img:hover{ transform: scale(1.04); }

/* PROCESO */
.approach-section{
  background: var(--blanco);
  padding: 5.2rem 0;
}

.approach-container{
  display:flex;
  gap:4rem;
  align-items:flex-start;
  flex-wrap:wrap;
}

.approach-left{ flex:1; min-width: 280px; }
.approach-left h2{
  font-family:'Playfair Display', serif;
  font-size:2.35rem;
  margin-bottom:1rem;
}

.lead{
  color:var(--gris);
  line-height:1.7;
  margin-bottom:0.9rem;
  max-width:520px;
}

.muted{
  color:var(--gris);
  opacity:0.9;
  line-height:1.7;
  max-width:520px;
}

.approach-right{
  flex:1;
  min-width: 280px;
  display:flex;
  flex-direction:column;
  gap:1.6rem;
}

.step{
  padding-left:1.4rem;
  border-left: 3px solid var(--dorado);
  transition: transform .25s ease;
}
.step:hover{ transform: translateX(6px); }

.step h3{
  margin-bottom:0.5rem;
  font-size:1.05rem;
}
.step p{ color:var(--gris); line-height:1.6; }

/* SERVICIOS */
.services-section{
  background: transparent;
  padding: 5.3rem 0;
  text-align:center;
}

.services-subtitle{
  color: var(--gris);
  margin: 0.9rem auto 2.8rem auto;
  max-width: 680px;
  line-height: 1.6;
}

.services-grid{
  display:grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 1.6rem;
  margin-top: 1.2rem;
}

.service-card{
  background: rgba(255,255,255,0.72);
  border: 1px solid rgba(0,0,0,0.06);
  border-radius: 18px;
  padding: 1.8rem 1.5rem;
  box-shadow: 0 16px 40px rgba(0,0,0,0.08);
  text-align:left;
  transition: transform .25s ease, box-shadow .25s ease;
}

.service-card:hover{
  transform: translateY(-6px);
  box-shadow: 0 22px 55px rgba(0,0,0,0.10);
}

.service-card h3{
  margin-bottom: 0.55rem;
  font-size: 1.05rem;
}

.service-card p{
  color: var(--gris);
  line-height: 1.6;
}

/* TESTIMONIOS */
.testimonials-section{
  background: var(--blanco);
  padding: 6rem 0;
  text-align: center;
}

.testimonials-subtitle{
  color: var(--gris);
  margin: 0.9rem auto 3rem auto;
  max-width: 680px;
  line-height: 1.6;
}

.testimonials-grid{
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px,1fr));
  gap: 2rem;
}

.testimonial-card{
  background: rgba(255,255,255,0.85);
  padding: 2rem;
  border-radius: 18px;
  box-shadow: 0 15px 40px rgba(0,0,0,0.06);
  transition: all 0.35s ease;
  position: relative;
  overflow: hidden;
  text-align:left;
}

.testimonial-card::before{
  content:"";
  position:absolute;
  top:0;
  left:0;
  width:100%;
  height:4px;
  background: linear-gradient(90deg, var(--dorado), transparent);
}

.testimonial-card:hover{
  transform: translateY(-8px);
  box-shadow: 0 20px 60px rgba(0,0,0,0.08);
}

.stars{
  color: var(--dorado);
  font-size: 1.2rem;
  margin-bottom: 1rem;
  letter-spacing: 3px;
}

.testimonial-card p{
  font-size: 0.95rem;
  line-height: 1.6;
  margin-bottom: 1rem;
  color: rgba(17,17,17,0.92);
}

.client-role{
  font-size: 0.85rem;
  color: var(--gris);
  font-weight: 500;
}

/* FORMULARIO */
.form-section{
  background: var(--blanco);
  padding: 5rem 0 5.5rem 0;
  text-align: center;
}

.form-container{
  max-width: 700px;
  margin: 0 auto;
}

.form-subtitle{
  color: var(--gris);
  margin: 0.9rem auto 2rem auto;
  max-width: 640px;
  line-height: 1.6;
}

.custom-form{
  display: flex;
  flex-direction: column;
  gap: 1.1rem;
  margin-top: 1.3rem;
  text-align: left;
}

.custom-form input,
.custom-form textarea{
  padding: 1rem 1.2rem;
  border-radius: 12px;
  border: 1px solid rgba(0,0,0,0.10);
  background: rgba(255,255,255,0.85);
  font-family: 'Montserrat', sans-serif;
  font-size: 0.95rem;
  transition: all 0.25s ease;
  width: 100%;
}

.custom-form input::placeholder,
.custom-form textarea::placeholder{
  color: rgba(85,85,85,0.75);
}

.custom-form input:focus,
.custom-form textarea:focus{
  outline: none;
  border-color: var(--dorado);
  box-shadow: 0 0 0 3px rgba(199,165,82,0.15);
  background: #fff;
}

.custom-form textarea{
  min-height: 120px;
  resize: vertical;
}

.form-small{
  margin-top: 0.4rem;
  color: rgba(85,85,85,0.85);
  font-size: 0.9rem;
  line-height: 1.5;
}

/* Success box */
.success-box{
  display:none;
  margin-top: 2.2rem;
  padding: 1.6rem 1.4rem;
  border-radius: 16px;
  background: rgba(255,255,255,0.9);
  border: 1px solid rgba(0,0,0,0.08);
  box-shadow: 0 16px 40px rgba(0,0,0,0.08);
  text-align: center;
}

.success-box.show{
  display:block;
  animation: popIn .45s ease forwards;
}

.success-box h3{
  margin-bottom: 0.6rem;
  font-size: 1.15rem;
}

.success-box p{
  color: var(--gris);
  line-height: 1.55;
  margin-bottom: 1rem;
}

@keyframes popIn{
  from{ opacity:0; transform: translateY(14px); }
  to{ opacity:1; transform: translateY(0); }
}

/* CTA FINAL */
.final-cta{
  background: var(--negro);
  color:#fff;
  padding: 6rem 0;
  text-align:center;
}

.final-cta h2{
  font-family:'Playfair Display', serif;
  font-size:2.4rem;
  margin-bottom:1.2rem;
}

.final-cta p{
  color:#cfcfcf;
  margin-bottom:2.2rem;
  font-size:1.05rem;
}

.signature{
  margin-top: 1.8rem;
  font-size: 0.95rem;
  color: rgba(255,255,255,0.78);
  letter-spacing: 0.2px;
}

/* Animaciones HERO */
.fade-in{
  opacity:0;
  animation: fadeUp .85s ease forwards;
}
.fade-in-delay{
  opacity:0;
  animation: fadeUp .85s ease forwards;
  animation-delay: .25s;
}
.fade-in-delay-2{
  opacity:0;
  animation: fadeUp .85s ease forwards;
  animation-delay: .5s;
}
.fade-in-delay-3{
  opacity:0;
  animation: fadeUp .85s ease forwards;
  animation-delay: .75s;
}

@keyframes fadeUp{
  from{ opacity:0; transform: translateY(22px); }
  to{ opacity:1; transform: translateY(0); }
}

/* Reveal al scroll */
.fade-in-scroll{
  opacity:0;
  transform: translateY(32px);
  transition: opacity .8s ease, transform .8s ease;
}
.fade-in-scroll.visible{
  opacity:1;
  transform: translateY(0);
}

/* BOTÓN FLOTANTE WHATSAPP */
.whatsapp-float{
  position: fixed;
  bottom: 22px;
  right: 22px;
  width: 60px;
  height: 60px;
  background: var(--dorado);
  color: #fff;
  border-radius: 50%;
  display:flex;
  align-items:center;
  justify-content:center;
  box-shadow: 0 16px 40px rgba(0,0,0,0.28);
  z-index: 9999;
  text-decoration: none;
  transition: transform .25s ease, box-shadow .25s ease, opacity .25s ease;
}

.whatsapp-float svg{
  width: 28px;
  height: 28px;
  display:block;
}

.whatsapp-float:hover{
  transform: translateY(-5px);
  box-shadow: 0 22px 55px rgba(0,0,0,0.34);
  opacity: 0.96;
}

/* Micro respiración elegante del botón */
@media (prefers-reduced-motion: no-preference){
  @keyframes floatPulse{
    0%{ transform: translateY(0px); }
    50%{ transform: translateY(-3px); }
    100%{ transform: translateY(0px); }
  }
  .whatsapp-float{
    animation: floatPulse 3s ease-in-out infinite;
  }
}

@media (prefers-reduced-motion: reduce){
  .whatsapp-float{ animation:none !important; }
}

/* Responsive */
@media (max-width: 900px){
  h1{ font-size: 2.7rem; }
  .logo{ width: 290px; }
  .wave svg{ height: 78px; }
}

@media (max-width: 768px){
  .hero{ padding: 4.3rem 1.2rem 2.8rem 1.2rem; }
  h1{ font-size: 2.35rem; }
  .logo{ width: 260px; }
  .wave svg{ height: 70px; }
  .final-cta h2{ font-size: 2.0rem; }

  .about-container{
    gap: 2rem;
  }

  .whatsapp-float{
    width: 56px;
    height: 56px;
    bottom: 18px;
    right: 18px;
  }
}
/* ===============================
   RESPONSIVE FINO CELULAR REAL
   =============================== */

@media (max-width: 768px){

  body{
    text-align: center;
  }

  .container{
    padding: 0 1.2rem;
  }

  h1{
    font-size: 2.1rem;
    line-height: 1.15;
  }

  .subtitle{
    font-size: 1rem;
  }

  .micro-note{
    font-size: 0.85rem;
  }

  .btn{
    width: 100%;
    max-width: 420px;
  }

  /* About más centrado */
  .about-container{
    flex-direction: column;
    text-align: center;
  }

  .about-text{
    text-align: center;
  }

  .about-image img{
    width: 280px;
    margin-top: 1.5rem;
  }

  /* Proceso */
  .approach-container{
    flex-direction: column;
    gap: 2.2rem;
  }

  .approach-right{
    gap: 1.3rem;
  }

  /* Servicios */
  .services-grid{
    grid-template-columns: 1fr;
  }

  /* Testimonios */
  .testimonials-grid{
    grid-template-columns: 1fr;
  }

  /* Pain cards */
  .pain-points{
    flex-direction: column;
    align-items: center;
  }

}

@media (max-width: 480px){

  h1{
    font-size: 1.8rem;
  }

  .logo{
    width: 210px;
  }

  .about-image img{
    width: 240px;
  }

  .card,
  .service-card,
  .testimonial-card{
    padding: 1.3rem;
  }

  .final-cta h2{
    font-size: 1.7rem;
  }

  .btn{
    padding: 1rem 1.2rem;
  }

}