/* ==========================================================================
   SENTIO — hoja de estilos
   Paleta y tipografía marcadas como PLACEHOLDER: reemplazar los valores en
   :root cuando Vanessa provea los colores y logo oficiales de la marca.
   ========================================================================== */

:root{
  /* --- Colores de marca Sentio (extraídos del logotipo) --- */
  --color-teal:          #3F9088;   /* turquesa — color primario */
  --color-teal-light:    #68BAB2;
  --color-teal-dark:     #2E6F69;
  --color-pink:          #F695BA;   /* rosa */
  --color-pink-dark:     #E4679C;
  --color-purple:        #BF94D2;   /* lavanda */
  --color-purple-dark:   #8C68A3;
  --color-purple-deep:   #372B45;   /* lavanda muy oscuro — fondo sección contacto */
  --color-yellow:        #FDC464;   /* amarillo/durazno */

  --color-primary:       var(--color-teal);
  --color-primary-dark:  var(--color-teal-dark);
  --color-accent:        var(--color-pink);
  --color-ink:           #2A2730;   /* texto principal */
  --color-ink-soft:      #6B6672;
  --color-bg:            #FDFBF9;   /* fondo cálido */
  --color-bg-alt:        #F6F1F0;
  --color-surface:       #FFFFFF;
  --color-border:        #EAE2E8;

  --font-display: "Fraunces", Georgia, serif;
  --font-body: "Manrope", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;

  --radius-lg: 28px;
  --radius-md: 16px;
  --radius-sm: 10px;

  --shadow-soft: 0 20px 60px -30px rgba(35, 40, 31, 0.35);
  --container-w: 1160px;
}

*, *::before, *::after{ box-sizing: border-box; }
html{ scroll-behavior: smooth; }
body{
  margin: 0;
  font-family: var(--font-body);
  color: var(--color-ink);
  background: var(--color-bg);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}
img{ max-width: 100%; display: block; }
a{ color: inherit; text-decoration: none; }
ul{ list-style: none; margin: 0; padding: 0; }
h1, h2, h3, h4{
  font-family: var(--font-display);
  font-weight: 500;
  line-height: 1.15;
  margin: 0 0 .5em;
  letter-spacing: -0.01em;
}
p{ margin: 0 0 1em; color: var(--color-ink-soft); text-align: justify; }
.text-muted{ color: var(--color-ink-soft); font-weight: 400; }

.container{
  width: 100%;
  max-width: var(--container-w);
  margin: 0 auto;
  padding: 0 28px;
}

.eyebrow{
  text-transform: uppercase;
  letter-spacing: .1em;
  font-size: .72rem;
  font-weight: 600;
  color: var(--color-teal-light);
  margin-bottom: .9em;
}

/* --- Buttons --- */
.btn{
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 14px 28px;
  border-radius: 999px;
  font-weight: 600;
  font-size: .95rem;
  border: 1px solid transparent;
  cursor: pointer;
  transition: transform .18s ease, box-shadow .18s ease, background .18s ease, color .18s ease;
  white-space: nowrap;
}
.btn-primary{
  background: var(--color-purple);
  color: #fff;
  box-shadow: var(--shadow-soft);
}
.btn-primary:hover{ background: var(--color-purple-dark); transform: translateY(-2px); }
.btn-ghost{
  background: transparent;
  color: var(--color-ink);
  border-color: var(--color-purple);
}
.btn-ghost:hover{ border-color: var(--color-purple-dark); color: var(--color-purple-dark); }

/* ==========================================================================
   HEADER
   ========================================================================== */
.site-header{
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(251, 249, 245, 0.85);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--color-border);
}
.header-inner{
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 18px;
  padding-bottom: 18px;
  gap: 24px;
}
.logo{
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: var(--color-primary-dark);
}
.logo-full{ display: block; height: 54px; width: auto; }
.main-nav{ display: flex; gap: 32px; margin-left: auto; }
.main-nav a{
  font-size: .95rem;
  font-weight: 500;
  color: var(--color-ink-soft);
  transition: color .15s ease;
}
.main-nav a:hover{ color: var(--color-primary-dark); }
.nav-cta{ margin-left: 20px; }
.menu-toggle{
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 6px;
}
.menu-toggle span{
  width: 22px; height: 2px; background: var(--color-ink);
  transition: transform .2s ease, opacity .2s ease;
}

/* ==========================================================================
   HERO
   ========================================================================== */
.hero{ padding: 90px 0 60px; overflow: hidden; }
.hero-inner{
  display: grid;
  grid-template-columns: 1.05fr .95fr;
  align-items: center;
  gap: 56px;
}
.hero h1{
  font-size: clamp(1.8rem, 3.1vw, 2.6rem);
  color: var(--color-ink);
}
.hero-lead{ font-size: 1.08rem; max-width: 46ch; text-align: justify; }
.hero-actions{ display: flex; gap: 16px; margin-top: 32px; flex-wrap: wrap; }

.hero-media{ position: relative; }
.hero-shape{
  position: absolute;
  inset: -8% -12%;
  background: radial-gradient(circle at 30% 30%, var(--color-accent) 0%, transparent 60%),
              radial-gradient(circle at 75% 75%, var(--color-primary) 0%, transparent 55%);
  opacity: .18;
  z-index: 0;
  border-radius: 50%;
  filter: blur(10px);
}
.hero-photo{
  position: relative;
  z-index: 1;
  aspect-ratio: 1 / 1;
  width: 100%;
  object-fit: cover;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-soft);
}

/* ==========================================================================
   STRIP
   ========================================================================== */
.strip{ background: var(--color-purple); color: #fff; padding: 40px 0; }
.strip-inner{
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
}
.strip-item h3{
  font-family: var(--font-body);
  font-size: .95rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .08em;
  color: #fff;
  margin-bottom: .35em;
}
.strip-item p{ color: rgba(255,255,255,.78); margin: 0; font-size: .92rem; }

/* ==========================================================================
   SECTIONS (generic)
   ========================================================================== */
.section{ padding: 100px 0; }
.section-alt{ background: var(--color-bg-alt); }
.section-head{ max-width: 640px; margin: 0 auto 56px; text-align: center; }
.section-head p{ text-align: center; }
.section-head h2{ font-size: clamp(1.8rem, 3vw, 2.4rem); }
.section-lead{ font-size: 1.05rem; }

/* --- About --- */
.about-grid{
  display: grid;
  grid-template-columns: .85fr 1.15fr;
  gap: 64px;
  align-items: center;
}
.about-photo{
  aspect-ratio: 3 / 4;
  width: 100%;
  object-fit: cover;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-soft);
}
.about-copy .eyebrow{ text-align: center; }
.about-copy h2{ font-size: clamp(1.8rem, 3vw, 2.3rem); }
.about-list{ margin-top: 24px; display: flex; flex-direction: column; gap: 12px; }
.about-list li{
  position: relative;
  padding-left: 26px;
  color: var(--color-ink);
  font-weight: 500;
}
.about-list li::before{
  content: "";
  position: absolute;
  left: 0; top: 9px;
  width: 8px; height: 8px;
  border-radius: 50%;
  background: var(--color-accent);
}

/* --- Cards / Servicios --- */
.cards-grid{
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.card{
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 32px 28px;
  transition: transform .2s ease, box-shadow .2s ease, border-color .2s ease;
}
.card:hover{
  transform: translateY(-4px);
  box-shadow: var(--shadow-soft);
  border-color: transparent;
}
.card-icon{
  width: 60px; height: 60px;
  margin: 0 auto 18px;
}
.card-icon img{ width: 100%; height: 100%; object-fit: contain; }
.card h3{ font-size: 1.12rem; margin-bottom: .4em; }
.card p{ font-size: .95rem; margin: 0; }

/* --- Asesorías --- */
.asesorias-grid{
  display: grid;
  grid-template-columns: 1.1fr .9fr;
  gap: 64px;
  align-items: center;
}
.asesorias-copy .eyebrow{ text-align: center; }
.asesorias-list{ display: flex; flex-direction: column; gap: 22px; margin-top: 28px; }
.asesorias-item h4{
  font-family: var(--font-body);
  font-size: 1rem;
  font-weight: 700;
  color: var(--color-primary-dark);
  margin-bottom: .3em;
}
.asesorias-item p{ margin: 0; font-size: .95rem; }
.asesorias-photo{
  aspect-ratio: 4 / 3;
  width: 100%;
  object-fit: cover;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-soft);
}

/* --- Preguntas frecuentes --- */
.faq-list{
  max-width: 760px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 14px;
}
.faq-item{
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 20px 26px;
}
.faq-item summary{
  cursor: pointer;
  font-family: var(--font-display);
  font-size: 1.05rem;
  font-weight: 500;
  color: var(--color-ink);
  list-style: none;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}
.faq-item summary::-webkit-details-marker{ display: none; }
.faq-item summary::after{
  content: "+";
  flex-shrink: 0;
  font-family: var(--font-body);
  font-size: 1.4rem;
  font-weight: 400;
  color: var(--color-primary);
  transition: transform .2s ease;
}
.faq-item[open] summary::after{ content: "\2212"; }
.faq-item p{ margin: 14px 0 0; }

/* --- Contacto --- */
.section-dark{
  background: var(--color-purple);
  color: var(--color-ink);
}
.section-dark .eyebrow{ color: var(--color-purple-deep); }
.section-dark h2{ color: #fff; }
.section-dark p{ color: #fff; }
.contact-grid{
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: start;
}
.contact-details{ display: flex; flex-direction: column; gap: 18px; margin-top: 32px; }

.contact-photo{
  display: flex;
  align-items: center;
  justify-content: center;
  align-self: center;
}
.contact-photo-img{
  width: 100%;
  max-width: 340px;
  height: auto;
}
.contact-details li{ display: flex; flex-direction: column; gap: 4px; }
.contact-label{ font-size: .78rem; text-transform: uppercase; letter-spacing: .08em; color: #fff; }
.contact-details a, .contact-details span:not(.contact-label){ font-size: 1.02rem; font-weight: 500; color: var(--color-ink); }

.contact-form[hidden]{ display: none; }
.contact-form{
  position: relative;
  background: rgba(255,255,255,.4);
  border: 1px solid rgba(42, 39, 48, .12);
  border-radius: var(--radius-md);
  padding: 32px;
  display: flex;
  flex-direction: column;
  gap: 18px;
}
.form-row{ display: flex; flex-direction: column; gap: 8px; }
.form-row label{ font-size: .85rem; color: rgba(42, 39, 48, .7); }
.form-row input, .form-row textarea{
  background: rgba(255,255,255,.7);
  border: 1px solid rgba(42, 39, 48, .18);
  border-radius: var(--radius-sm);
  padding: 12px 14px;
  color: var(--color-ink);
  font-family: var(--font-body);
  font-size: .95rem;
  resize: vertical;
}
.form-row input:focus, .form-row textarea:focus{
  outline: none;
  border-color: var(--color-primary);
}
.form-submit{ margin-top: 4px; align-self: flex-start; }
.form-note{ font-size: .88rem; color: var(--color-purple-deep); min-height: 1.2em; margin: 0; }
.form-hp{ position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }

/* ==========================================================================
   FOOTER
   ========================================================================== */
.site-footer{ background: var(--color-bg-alt); padding-top: 56px; }
.footer-inner{
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  flex-wrap: wrap;
  gap: 24px;
  padding-bottom: 32px;
  border-bottom: 1px solid var(--color-border);
}
.footer-logo-img{ height: 112px; width: auto; }
.footer-nav{ display: flex; flex-wrap: wrap; row-gap: 10px; column-gap: 26px; }
.footer-nav a{ font-size: .92rem; color: var(--color-ink-soft); }
.footer-nav a:hover{ color: var(--color-primary-dark); }
.footer-copy{ text-align: center; font-size: .85rem; padding: 20px 0; margin: 0; color: var(--color-ink-soft); }

/* ==========================================================================
   BOTONES FLOTANTES
   ========================================================================== */
.floating-actions{
  position: fixed;
  right: 24px;
  bottom: 24px;
  z-index: 200;
  display: flex;
  flex-direction: column;
  gap: 14px;
}
.floating-btn{
  width: 58px;
  height: 58px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  border-radius: 50%;
  transition: transform .2s ease, box-shadow .2s ease;
}
.floating-btn:hover{ transform: translateY(-3px) scale(1.05); }
.floating-btn svg{ width: 30px; height: 30px; }

.whatsapp-float{
  background: #25D366;
  box-shadow: 0 10px 28px -6px rgba(37, 211, 102, 0.6);
}
.whatsapp-float:hover{ box-shadow: 0 14px 32px -6px rgba(37, 211, 102, 0.7); }

.instagram-float{
  background: radial-gradient(circle at 30% 110%, #ffdb73 0%, #fd8d32 24%, #e2426b 48%, #b6389c 68%, #6a4bc7 100%);
  box-shadow: 0 10px 28px -6px rgba(198, 53, 121, 0.55);
}
.instagram-float svg{ width: 27px; height: 27px; }
.instagram-float:hover{ box-shadow: 0 14px 32px -6px rgba(198, 53, 121, 0.65); }

@media (max-width: 600px){
  .floating-actions{ right: 16px; bottom: 16px; gap: 12px; }
  .floating-btn{ width: 52px; height: 52px; }
  .floating-btn svg{ width: 27px; height: 27px; }
  .instagram-float svg{ width: 24px; height: 24px; }
}

/* ==========================================================================
   RESPONSIVE
   ========================================================================== */
@media (max-width: 940px){
  .hero-inner, .about-grid, .asesorias-grid, .contact-grid{
    grid-template-columns: 1fr;
  }
  .hero-media{ order: -1; }
  .about-media{ max-width: 360px; }
  .cards-grid{ grid-template-columns: repeat(2, 1fr); }
  .strip-inner{ grid-template-columns: 1fr; text-align: center; gap: 20px; }
}

@media (max-width: 760px){
  .main-nav, .nav-cta{ display: none; }
  .menu-toggle{ display: flex; }
  .site-header.nav-open .main-nav{
    display: flex;
    position: absolute;
    top: 100%; left: 0; right: 0;
    flex-direction: column;
    background: var(--color-bg);
    padding: 20px 28px 28px;
    border-bottom: 1px solid var(--color-border);
    gap: 18px;
  }
  .site-header.nav-open .main-nav a:last-child{
    color: var(--color-primary-dark);
    font-weight: 700;
  }
  .cards-grid{ grid-template-columns: 1fr; }
  .section{ padding: 72px 0; }
  .hero{ padding-top: 56px; }
}