/* =========================================================
   PAGOCERCA — STYLESHEET (marca ficticia, mismo sistema de diseño)
   Índice:
   1. Variables y reset
   2. Utilidades base
   3. Header (logo, nav, dropdown, CTA)
   4. Hero (fondo, overlay, contenido, tarjeta de formulario)
   5. Nuestras soluciones
   6. Franja de beneficios (morada)
   7. Footer
   8. Media queries responsive
   ========================================================= */

/* =========================================================
   1. VARIABLES Y RESET
   ========================================================= */
:root{
  --purple:        #5647c7;
  --purple-dark:    #423698;
  --purple-darker:  #322a75;
  --purple-light:   #eef0fd;
  --yellow:         #f6b93b;
  --yellow-dark:    #e2971e;
  --text-dark:      #1f2130;
  --gray-700:       #565a6e;
  --gray-500:       #85889c;
  --gray-300:       #dcdee8;
  --gray-100:       #f4f4fa;
  --white:          #ffffff;
  --error:          #e0403f;

  --font-heading: 'Poppins', 'Segoe UI', Arial, sans-serif;
  --font-body:    'Inter', 'Segoe UI', Arial, sans-serif;

  --container-w: 1240px;
  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 22px;
  --radius-full: 999px;
  --shadow-sm: 0 2px 10px rgba(20, 20, 45, 0.07);
  --shadow-md: 0 14px 34px rgba(20, 20, 45, 0.12);
  --shadow-lg: 0 30px 65px rgba(15, 15, 40, 0.20);

  --transition: 0.22s ease;
}

*, *::before, *::after{ box-sizing: border-box; }

html, body{ max-width: 100%; overflow-x: hidden; }
html{ scroll-behavior: smooth; }

body{
  margin: 0;
  font-family: var(--font-body);
  color: var(--text-dark);
  background: var(--white);
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
}

img, svg{ max-width: 100%; height: auto; display: block; }
a{ text-decoration: none; color: inherit; }
ul{ list-style: none; margin: 0; padding: 0; }

button, input, select, textarea{
  font-family: inherit;
  font-size: inherit;
  color: inherit;
}

h1, h2, h3, h4{
  font-family: var(--font-heading);
  margin: 0;
  color: var(--text-dark);
  line-height: 1.2;
}

p{ margin: 0; }

.icon-sprite{ position: absolute; width: 0; height: 0; overflow: hidden; }

/* =========================================================
   2. UTILIDADES BASE
   ========================================================= */
.container{
  width: 100%;
  max-width: var(--container-w);
  margin-inline: auto;
  padding-inline: clamp(1.25rem, 3vw, 2.5rem);
}

.icon{
  stroke: currentColor;
  fill: none;
  stroke-width: 2;
  stroke-linecap: round;
  stroke-linejoin: round;
  flex-shrink: 0;
}

.icon--white{ color: var(--white); }
.icon--purple{ color: var(--purple); }

.c-yellow{ color: var(--yellow); }

.pill{
  display: inline-flex;
  align-items: center;
  padding: 0.45rem 1rem;
  border-radius: var(--radius-full);
  font-size: 0.85rem;
  font-weight: 600;
}

.pill--dark{
  background: rgba(255,255,255,0.14);
  color: var(--white);
  border: 1px solid rgba(255,255,255,0.25);
}

.pill--yellow{
  background: linear-gradient(135deg, var(--yellow), var(--yellow-dark));
  color: var(--purple-darker);
  font-weight: 700;
}

.section-title{
  text-align: center;
  font-size: clamp(1.7rem, 3vw, 2.2rem);
  font-weight: 700;
  color: var(--purple);
  margin-bottom: 0.9rem;
}

.section-title__rule{
  display: block;
  width: 60px;
  height: 4px;
  border-radius: var(--radius-full);
  background: var(--yellow);
  margin: 0 auto clamp(2.2rem, 5vw, 3.2rem);
}

.btn{
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.55rem;
  border: none;
  font-family: var(--font-body);
  font-weight: 700;
  cursor: pointer;
  transition: transform var(--transition), box-shadow var(--transition), background var(--transition);
  white-space: nowrap;
}

.btn--yellow{
  background: linear-gradient(135deg, var(--yellow), var(--yellow-dark));
  color: var(--purple-darker);
  padding: 0.85rem 1.6rem;
  border-radius: var(--radius-full);
  box-shadow: var(--shadow-sm);
  font-size: 0.92rem;
}

.btn--yellow:hover{
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.btn--block{
  width: 100%;
  height: 54px;
  font-size: 0.98rem;
}

.link-arrow{
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  color: var(--purple);
  font-weight: 700;
  font-size: 0.88rem;
  transition: gap var(--transition);
}

.link-arrow:hover{
  gap: 0.65rem;
}

.logo{
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
}

.logo__img{
  height: 40px;
  width: auto;
  flex-shrink: 0;
}

/* =========================================================
   3. HEADER
   ========================================================= */
.header{
  position: sticky;
  top: 0;
  z-index: 50;
  background: var(--white);
  box-shadow: 0 1px 0 var(--gray-300);
}

.header__inner{
  display: flex;
  align-items: center;
  gap: clamp(1rem, 3vw, 2.5rem);
  padding-block: 1rem;
}

.nav{ flex: 1; }

.nav > ul{
  display: flex;
  align-items: center;
  justify-content: center;
  gap: clamp(1rem, 2vw, 2rem);
  flex-wrap: wrap;
}

.nav > ul > li > a{
  display: inline-flex;
  align-items: center;
  gap: 0.3rem;
  font-size: 0.92rem;
  font-weight: 600;
  color: var(--text-dark);
  padding-block: 0.4rem;
  transition: color var(--transition);
}

.nav > ul > li > a:hover{
  color: var(--purple);
}

.has-dropdown{ position: relative; }

.dropdown{
  position: absolute;
  top: calc(100% + 12px);
  left: 50%;
  transform: translateX(-50%) translateY(6px);
  background: var(--white);
  border-radius: var(--radius-sm);
  box-shadow: var(--shadow-lg);
  min-width: 230px;
  padding: 0.5rem;
  opacity: 0;
  visibility: hidden;
  transition: opacity var(--transition), transform var(--transition), visibility var(--transition);
  z-index: 40;
}

.has-dropdown:hover .dropdown,
.has-dropdown:focus-within .dropdown{
  opacity: 1;
  visibility: visible;
  transform: translateX(-50%) translateY(0);
}

.dropdown li a{
  display: block;
  padding: 0.55rem 0.8rem;
  font-size: 0.85rem;
  font-weight: 500;
  border-radius: var(--radius-sm);
  color: var(--text-dark);
}

.dropdown li a:hover{
  background: var(--purple-light);
  color: var(--purple);
}

.header__cta{ flex-shrink: 0; }

.nav-toggle{ display: none; }

.nav-burger{
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  padding: 6px;
  flex-shrink: 0;
}

.nav-burger span{
  width: 24px;
  height: 2px;
  background: var(--text-dark);
  border-radius: 2px;
}

/* =========================================================
   4. HERO
   ========================================================= */
.hero{
  position: relative;
  overflow: hidden;
  padding-bottom: clamp(3rem, 6vw, 4.5rem);
}

.hero-bg{
  position: absolute;
  inset: 0;
  z-index: 0;
  background-image: url("img/banner1.png");
  background-size: cover;
  background-position: center;
}

.hero__overlay{
  position: absolute;
  inset: 0;
  z-index: 1;
  background: linear-gradient(180deg, rgba(20,15,50,0.55) 0%, rgba(20,15,50,0.25) 45%, rgba(20,15,50,0.15) 100%);
}

.hero__grid{
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: minmax(280px, 460px) minmax(320px, 480px);
  justify-content: space-between;
  gap: clamp(1.5rem, 4vw, 3rem);
  padding-top: clamp(2.5rem, 6vw, 4rem);
}

.hero__content{
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 1.1rem;
  padding-top: 0.5rem;
}

.hero__title{
  font-size: clamp(2rem, 4vw, 2.7rem);
  font-weight: 800;
  color: var(--white);
  line-height: 1.15;
}

.hero__highlight{
  font-size: clamp(1.1rem, 2vw, 1.4rem);
  padding: 0.5rem 1.2rem;
}

.hero__desc{
  color: rgba(255,255,255,0.9);
  font-size: 1rem;
  line-height: 1.6;
  max-width: 420px;
  margin-top: 0.3rem;
}

.hero__features{
  display: flex;
  gap: 1.6rem;
  flex-wrap: wrap;
  margin-top: 1rem;
}

.hero__features li{
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 0.6rem;
  max-width: 130px;
}

.hero__feat-icon{
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: rgba(255,255,255,0.16);
  color: var(--white);
  display: flex;
  align-items: center;
  justify-content: center;
}

.hero__feat-icon img{
  width: 26px;
  height: 26px;
  object-fit: contain;
}

.hero__features span:last-child{
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--white);
  line-height: 1.4;
}

/* --- Tarjeta de formulario --- */
.hero__form{
  position: relative;
}

.hero__form-bulb{
  position: absolute;
  top: -22px;
  left: 30px;
  width: 46px;
  height: 46px;
  z-index: 3;
  filter: drop-shadow(0 8px 14px rgba(20,15,50,0.28));
}

.hero__form-bulb img{
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.form-card{
  position: relative;
  background: var(--white);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  padding: clamp(1.6rem, 3vw, 2.2rem);
}

.form-card h2{
  font-size: 1.35rem;
  color: var(--purple);
  margin-bottom: 0.4rem;
}

.form-card__sub{
  font-size: 0.88rem;
  color: var(--gray-700);
  margin-bottom: 1.5rem;
}

.field-row{
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
  margin-bottom: 1.1rem;
}

.field{ display: flex; flex-direction: column; gap: 0.4rem; min-width: 0; }

.field label{
  font-size: 0.82rem;
  font-weight: 700;
  color: var(--text-dark);
}

.field__control{
  border: 1.5px solid var(--gray-300);
  border-radius: var(--radius-sm);
  padding: 0.7rem 0.9rem;
  transition: border-color var(--transition);
  display: flex;
  align-items: center;
}

.field__control:focus-within{
  border-color: var(--purple);
}

.field__control input,
.field__control select{
  border: none;
  outline: none;
  width: 100%;
  background: transparent;
  font-size: 0.87rem;
  color: var(--text-dark);
}

.field__control input::placeholder{ color: var(--gray-500); }

.field__control--select select{
  -webkit-appearance: none;
  -moz-appearance: none;
  appearance: none;
  cursor: pointer;
  color: var(--gray-700);
}

.field__control--select{ position: relative; }

.field__chevron{
  color: var(--gray-500);
  flex-shrink: 0;
  margin-left: -6px;
}

.field__error{
  display: none;
  font-size: 0.74rem;
  color: var(--error);
  font-weight: 600;
}

.field.has-error .field__control{
  border-color: var(--error);
}

.field.has-error .field__error{
  display: block;
}

/* Checkbox moderno */
.consent{
  position: relative;
  display: flex;
  align-items: flex-start;
  gap: 0.6rem;
  font-size: 0.85rem;
  color: var(--gray-700);
  line-height: 1.5;
  margin-bottom: 0.4rem;
  cursor: pointer;
}

.consent input{
  position: absolute;
  opacity: 0;
  width: 20px;
  height: 20px;
  margin: 0;
  cursor: pointer;
}

.consent__box{
  width: 19px;
  height: 19px;
  border-radius: 5px;
  border: 1.5px solid var(--gray-300);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  transition: background var(--transition), border-color var(--transition);
}

.consent__box svg{
  opacity: 0;
  transform: scale(0.6);
  transition: opacity var(--transition), transform var(--transition);
}

.consent input:checked ~ .consent__box{
  background: var(--purple);
  border-color: var(--purple);
}

.consent input:checked ~ .consent__box svg{
  opacity: 1;
  transform: scale(1);
}

.consent input:focus-visible ~ .consent__box{
  box-shadow: 0 0 0 3px rgba(86,71,199,0.25);
}

#consentWrap.has-error .consent__box{
  border-color: var(--error);
}

.consent a{
  color: var(--purple);
  font-weight: 700;
  text-decoration: underline;
}

.field__error--consent{
  margin-bottom: 1.1rem;
  margin-top: -0.1rem;
}

#consentWrap.has-error ~ .field__error--consent{
  display: block;
}

.form-card .btn--block{ margin-top: 0.4rem; }

/* =========================================================
   5. NUESTRAS SOLUCIONES
   ========================================================= */
.solutions{
  background: var(--gray-100);
  padding-block: clamp(3.5rem, 7vw, 5.5rem);
}

.solutions__grid{
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.6rem;
}

.solution-card{
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: 2.2rem 1.8rem;
  text-align: center;
  box-shadow: var(--shadow-sm);
  transition: transform var(--transition), box-shadow var(--transition);
}

.solution-card:hover{
  transform: translateY(-6px);
  box-shadow: var(--shadow-md);
}

.solution-card__icon{
  width: 74px;
  height: 74px;
  margin: 0 auto 1.3rem;
}

.solution-card__icon img{
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.solution-card h3{
  font-size: 1.05rem;
  color: var(--purple);
  margin-bottom: 0.7rem;
}

.solution-card p{
  font-size: 0.86rem;
  color: var(--gray-700);
  line-height: 1.6;
  margin-bottom: 1.2rem;
}

.solution-card .link-arrow{
  justify-content: center;
}

/* =========================================================
   6. FRANJA DE BENEFICIOS
   ========================================================= */
.benefits{
  background: linear-gradient(120deg, var(--purple), var(--purple-darker));
  padding-block: clamp(3rem, 6vw, 4rem);
}

.benefits__grid{
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 2rem;
  text-align: center;
}

.benefit-item__icon{
  width: 34px;
  height: 34px;
  object-fit: contain;
  margin-bottom: 0.4rem;
}

.benefit-item h3{
  color: var(--white);
  font-size: 1rem;
  margin: 1rem 0 0.6rem;
}

.benefit-item p{
  color: rgba(255,255,255,0.75);
  font-size: 0.85rem;
  line-height: 1.55;
}

/* =========================================================
   7. FOOTER
   ========================================================= */
.footer{
  background: var(--gray-100);
  padding-block: clamp(3rem, 6vw, 4.5rem) 0;
}

.footer__grid{
  display: grid;
  grid-template-columns: 1.3fr 1fr 1fr 1fr;
  gap: 2.5rem;
  padding-bottom: 3rem;
}

.footer__brand .logo{ margin-bottom: 1.3rem; }

.footer__contact{
  display: flex;
  flex-direction: column;
  gap: 0.7rem;
  margin-bottom: 2rem;
}

.footer__contact li{
  display: flex;
  align-items: center;
  gap: 0.55rem;
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--text-dark);
}

.footer__map{ max-width: 150px; }

.footer__map img{
  width: 100px;
  margin-bottom: 0.7rem;
}

.footer__map p{
  font-size: 0.78rem;
  color: var(--gray-500);
}

.footer__col h4{
  font-size: 0.92rem;
  font-weight: 700;
  color: var(--purple);
  margin-bottom: 1.1rem;
}

.footer__col-title--second{
  margin-top: 1.8rem;
}

.footer__col ul{
  display: flex;
  flex-direction: column;
  gap: 0.7rem;
  margin-bottom: 0.5rem;
}

.footer__col a{
  font-size: 0.85rem;
  color: var(--gray-700);
  transition: color var(--transition);
}

.footer__col a:hover{
  color: var(--purple);
}

.footer__socials{
  display: flex;
  gap: 0.6rem;
  margin-top: 1.8rem;
}

.footer__socials a{
  width: 32px;
  height: 32px;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: transform var(--transition);
}

.footer__socials a img{
  width: 100%;
  height: 100%;
}

.footer__socials a:hover{
  transform: translateY(-2px);
}

.footer__bar{
  background: var(--purple-darker);
  padding-block: 1.1rem;
}

.footer__bar p{
  text-align: center;
  color: rgba(255,255,255,0.85);
  font-size: 0.82rem;
}

/* =========================================================
   8. RESPONSIVE MEDIA QUERIES
   ========================================================= */

/* ----- ≤1440px : contenedor un poco más angosto ----- */
@media (max-width: 1440px){
  :root{ --container-w: 1140px; }
}

/* ----- ≤1200px : ajustar grid del hero ----- */
@media (max-width: 1200px){
  .hero__grid{
    grid-template-columns: minmax(260px, 420px) minmax(300px, 440px);
  }

  .solutions__grid{ gap: 1.2rem; }
}

/* ----- ≤992px : colapsar nav, apilar hero, footer 2 col ----- */
@media (max-width: 992px){
  .nav{
    display: none;
  }

  .nav-burger{ display: flex; }

  .nav-toggle:checked ~ .nav{
    display: block;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: var(--white);
    box-shadow: var(--shadow-md);
    padding: 1rem clamp(1.25rem, 3vw, 2.5rem) 1.5rem;
  }

  .nav > ul{
    flex-direction: column;
    align-items: flex-start;
    gap: 0.3rem;
  }

  .dropdown{
    position: static;
    transform: none;
    opacity: 1;
    visibility: visible;
    box-shadow: none;
    display: none;
    min-width: 0;
    padding-left: 0.8rem;
  }

  .has-dropdown:focus-within .dropdown{
    display: block;
  }

  .header__cta{
    font-size: 0.82rem;
    padding: 0.7rem 1.1rem;
  }

  .hero__grid{
    grid-template-columns: 1fr;
  }

  .hero__form{
    max-width: 520px;
  }

  .solutions__grid{
    grid-template-columns: repeat(2, 1fr);
  }

  .benefits__grid{
    grid-template-columns: repeat(2, 1fr);
    gap: 2.2rem;
  }

  .footer__grid{
    grid-template-columns: 1fr 1fr;
  }

  .footer__brand{
    grid-column: 1 / -1;
  }
}

/* ----- ≤768px : una columna en formulario y tarjetas ----- */
@media (max-width: 768px){
  .header__cta{ display: none; }

  .field-row{
    grid-template-columns: 1fr;
  }

  .hero__title{ font-size: 1.9rem; }

  .hero__features{ gap: 1.2rem; }
}

/* ----- ≤576px : móvil ----- */
@media (max-width: 576px){
  .logo__img{ height: 34px; }

  .solutions__grid{
    grid-template-columns: 1fr;
    max-width: 360px;
    margin-inline: auto;
  }

  .benefits__grid{
    grid-template-columns: 1fr;
    max-width: 320px;
    margin-inline: auto;
  }

  .footer__grid{
    grid-template-columns: 1fr;
  }

  .footer__brand{ grid-column: auto; }

  .hero__features li{
    max-width: 100%;
    flex-direction: row;
    align-items: center;
  }
}

/* ----- ≤480px : móvil pequeño ----- */
@media (max-width: 480px){
  .form-card{ padding: 1.2rem; }

  .hero__title{ font-size: 1.6rem; }

  .pill--yellow.hero__highlight{
    font-size: 1rem;
  }
}