/* ============================
   Poliniza — Design tokens
   ============================ */
:root{
  --verde-oscuro: #093C2D;
  --verde-oscuro-2: #0C4A38;
  --amarillo: #F7C327;
  --verde-claro: #A1CA75;
  --coral: #ED6B6D;
  --oliva: #B9C033;
  --crema: #F0F4E8;
  --crema-2: #EFF3E6;
  --blanco: #FFFFFF;
  --texto: #16281F;
  --texto-suave: #45564C;

  --font-title: "Poppins", sans-serif;
  --font-body: "Source Serif 4", serif;

  --container: 1200px;
  --radius: 18px;
  --shadow-sm: 0 4px 16px rgba(9,60,45,0.08);
  --shadow-md: 0 12px 32px rgba(9,60,45,0.14);
}

*,*::before,*::after{ box-sizing: border-box; }
html{ scroll-behavior: smooth; }
body{
  margin:0;
  font-family: var(--font-body);
  color: var(--texto);
  background: var(--blanco);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}
h1,h2,h3,h4{
  font-family: var(--font-title);
  color: var(--verde-oscuro);
  margin: 0 0 0.5em;
  line-height: 1.15;
  font-weight: 700;
}
p{ margin: 0 0 1em; }
a{ color: inherit; text-decoration: none; }
img{ max-width: 100%; display:block; }
ul{ margin:0; padding:0; list-style:none; }

.container{ max-width: var(--container); margin: 0 auto; padding: 0 24px; }
.center{ text-align:center; }

.skip-link{
  position:absolute; left:-999px; top:0; background:var(--verde-oscuro); color:#fff;
  padding:10px 16px; z-index:200; border-radius: 0 0 8px 0;
}
.skip-link:focus{ left:0; }

.text-accent{ color: var(--amarillo); -webkit-text-stroke: 0.5px var(--verde-oscuro); }
.text-accent-light{ color: var(--amarillo); }

/* ============================
   Buttons
   ============================ */
.btn{
  display:inline-flex; align-items:center; justify-content:center; gap:8px;
  font-family: var(--font-title); font-weight:600; font-size:15px;
  padding: 13px 26px; border-radius: 999px; border: 2px solid transparent;
  cursor:pointer; transition: all .25s ease; white-space:nowrap;
}
.btn--lg{ padding: 16px 32px; font-size:16px; }
.btn--sm{ padding: 9px 18px; font-size:14px; }
.btn--primary{ background: var(--amarillo); color: var(--verde-oscuro); }
.btn--primary:hover{ background: #ffd54f; transform: translateY(-2px); box-shadow: var(--shadow-sm); }
.btn--outline{ border-color: var(--verde-oscuro); color: var(--verde-oscuro); background: transparent; }
.btn--outline:hover{ background: var(--verde-oscuro); color:#fff; transform: translateY(-2px); }
.btn--outline-light{ border-color: rgba(255,255,255,.5); color:#fff; background: transparent; }
.btn--outline-light:hover{ background: rgba(255,255,255,.12); border-color:#fff; }

.link-arrow{ font-family: var(--font-title); font-weight:600; color: var(--verde-oscuro); }
.link-arrow span{ display:inline-block; transition: transform .2s ease; margin-left:4px; }
.link-arrow:hover span{ transform: translateX(4px); }

/* ============================
   Nav
   ============================ */
.nav{
  position: fixed; top:0; left:0; right:0; z-index: 100;
  padding: 18px 0; transition: all .35s ease;
  background: transparent;
}
.nav.is-scrolled{
  background: rgba(240,244,232,0.92);
  backdrop-filter: blur(10px);
  box-shadow: var(--shadow-sm);
  padding: 10px 0;
}
.nav__inner{ display:flex; align-items:center; justify-content:space-between; }
.nav__brand{ display:block; }
.nav__logo{ height: 42px; width:auto; }
.nav__logo--light{ display:none; }
.nav.is-scrolled .nav__logo--dark{ display:block; }

.hero-dark .nav:not(.is-scrolled) .nav__logo--dark{ display:none; }
.hero-dark .nav:not(.is-scrolled) .nav__logo--light{ display:block; }

.nav__links{ display:flex; align-items:center; gap: 30px; font-family: var(--font-title); font-weight:500; font-size:15px; }
.nav__links a:not(.btn){ position:relative; padding: 4px 0; color: var(--verde-oscuro); }
.nav__links a:not(.btn)::after{
  content:""; position:absolute; left:0; bottom:-2px; height:2px; width:0%;
  background: var(--amarillo); transition: width .25s ease;
}
.nav__links a:not(.btn):hover::after{ width:100%; }

.nav__toggle{ display:none; flex-direction:column; gap:5px; background:none; border:none; cursor:pointer; padding:8px; }
.nav__toggle span{ width:24px; height:2px; background: var(--verde-oscuro); border-radius:2px; }
.nav__mobile{
  display:none; flex-direction:column; gap:4px; background: var(--crema);
  padding: 12px 24px 20px; box-shadow: var(--shadow-sm);
}
.nav__mobile a{ padding: 12px 8px; font-family: var(--font-title); font-weight:500; border-radius:8px; }
.nav__mobile a.btn{ margin-top:8px; text-align:center; }
.nav__mobile.is-open{ display:flex; }

@media (max-width: 860px){
  .nav__links{ display:none; }
  .nav__toggle{ display:flex; }
}

/* ============================
   Hero
   ============================ */
.hero{
  position:relative; overflow:hidden;
  min-height: 100vh;
  display:flex; align-items:center;
  padding: 140px 0 100px;
  background: linear-gradient(180deg, var(--crema) 0%, #E4EDD8 100%);
}
.hero__pattern{
  position:absolute; inset:0; z-index:0; opacity:.5;
  background-image:
    radial-gradient(circle at 15% 20%, rgba(161,202,117,.35) 0 60px, transparent 61px),
    radial-gradient(circle at 85% 15%, rgba(247,195,39,.28) 0 40px, transparent 41px),
    radial-gradient(circle at 92% 70%, rgba(237,107,109,.18) 0 50px, transparent 51px),
    radial-gradient(circle at 8% 75%, rgba(247,195,39,.22) 0 44px, transparent 45px);
}
.hero__blob{ position:absolute; border-radius:50%; filter: blur(60px); z-index:0; }
.hero__blob--1{ width:420px; height:420px; background: rgba(161,202,117,.35); top:-120px; right:-100px; }
.hero__blob--2{ width:320px; height:320px; background: rgba(247,195,39,.25); bottom:-80px; left:-80px; }

.hero__grid{
  position:relative; z-index:1;
  display:grid; grid-template-columns: 1.1fr .9fr; gap: 48px; align-items:center;
}
.eyebrow{
  display:inline-block; padding: 7px 16px; border-radius:999px; font-family: var(--font-title);
  font-size:13px; font-weight:600; letter-spacing:.02em;
  background: rgba(9,60,45,0.08); color: var(--verde-oscuro); margin-bottom:20px;
}
.eyebrow--onlight{ background: rgba(9,60,45,0.07); }
.hero__title{ font-size: clamp(2.2rem, 4.6vw, 3.4rem); margin-bottom: 20px; }
.hero__lead{ font-size: 1.15rem; color: var(--texto-suave); max-width: 560px; margin-bottom: 10px; }
.hero__note{ font-size: .9rem; color: var(--texto-suave); opacity:.85; margin-bottom: 30px; }
.hero__cta{ display:flex; flex-wrap:wrap; gap:16px; }

.hero__visual{ display:flex; align-items:center; justify-content:center; }
.hero__ring{ position:relative; width: min(420px, 80vw); aspect-ratio: 1/1; }
.hero__orbit-text{ position:absolute; inset:0; width:100%; height:100%; animation: spin 22s linear infinite; }
.hero__orbit-text text{ fill: var(--verde-oscuro); font-family: var(--font-title); font-size:6.5px; font-weight:600; letter-spacing:.15em; }
.hero__bee{ position:absolute; top:50%; left:50%; width:48%; transform: translate(-50%,-50%); animation: float 5s ease-in-out infinite; filter: drop-shadow(0 14px 24px rgba(9,60,45,.25)); }
.hero__leaf{ position:absolute; border-radius: 60% 60% 60% 0; }
.hero__leaf--1{ width:60px; height:60px; background: var(--verde-claro); opacity:.6; top:8%; left:2%; transform: rotate(20deg); }
.hero__leaf--2{ width:40px; height:40px; background: var(--amarillo); opacity:.55; bottom:14%; right:4%; transform: rotate(-30deg); }
.hero__leaf--3{ width:30px; height:30px; background: var(--coral); opacity:.45; bottom:2%; left:18%; transform: rotate(60deg); }

@keyframes spin{ to{ transform: rotate(360deg); } }
@keyframes float{ 0%,100%{ transform: translate(-50%,-50%) translateY(0); } 50%{ transform: translate(-50%,-50%) translateY(-14px); } }

.hero__scroll{
  position:absolute; bottom: 28px; left:50%; transform: translateX(-50%); z-index:2;
  display:flex; flex-direction:column; align-items:center; gap:6px;
  background: rgba(255,255,255,.55); backdrop-filter: blur(6px);
  padding: 10px 18px; border-radius:999px; box-shadow: var(--shadow-sm);
  font-family: var(--font-title); font-size:13px; color: var(--verde-oscuro);
}
.hero__scroll svg{ width:16px; height:16px; }

@media (max-width: 900px){
  .hero__grid{ grid-template-columns: 1fr; text-align:center; }
  .hero__lead{ margin-left:auto; margin-right:auto; }
  .hero__cta{ justify-content:center; }
  .hero__visual{ order:-1; margin-bottom: 10px; }
  .hero__ring{ width: min(300px, 70vw); }
}

/* ============================
   Sections
   ============================ */
.section{ padding: 96px 0; }
.section--cream{ background: var(--crema-2); }
.section--tint{ background: var(--blanco); border-top:1px solid rgba(9,60,45,.06); border-bottom:1px solid rgba(9,60,45,.06); }

.section__head{ max-width: 720px; margin: 0 auto 56px; text-align:center; }
.section__title{ font-size: clamp(1.8rem, 3.4vw, 2.5rem); }
.section__lead{ color: var(--texto-suave); font-size: 1.05rem; }

/* About */
.about__grid{ display:grid; grid-template-columns: 1.05fr .95fr; gap: 56px; align-items:start; }
.about__text p{ font-size: 1.05rem; color: var(--texto-suave); }
.about__highlight{ font-weight:600; color: var(--verde-oscuro); font-family: var(--font-title); font-size: 1.05rem; }
.about__values{ display:flex; gap:12px; margin-top: 20px; flex-wrap:wrap; }
.chip{
  font-family: var(--font-title); font-weight:600; font-size: 13px;
  background: var(--verde-oscuro); color:#fff; padding: 8px 16px; border-radius: 999px;
}

.about__cards{ display:grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.mini-card{
  background:#fff; border-radius: var(--radius); padding: 22px; box-shadow: var(--shadow-sm);
  border: 1px solid rgba(9,60,45,.06);
}
.mini-card h3{ font-size: 1.15rem; margin-bottom:6px; }
.mini-card p{ font-size:.92rem; color: var(--texto-suave); margin:0; }
.mini-card__tag{ display:inline-block; font-family: var(--font-title); font-size:11px; font-weight:700; text-transform:uppercase; letter-spacing:.06em; color: var(--oliva); margin-bottom:8px; }
.mini-card--dark{ background: var(--verde-oscuro); }
.mini-card--dark h3{ color:#fff; }
.mini-card--dark p{ color: rgba(255,255,255,.75); }
.mini-card--dark .mini-card__tag{ color: var(--amarillo); }
.mini-card--accent{ background: var(--amarillo); border:none; grid-column: span 2; }
.mini-card--accent h3{ color: var(--verde-oscuro); }
.mini-card--accent p{ color: var(--verde-oscuro); opacity:.85; }

@media (max-width: 860px){
  .about__grid{ grid-template-columns: 1fr; }
}

/* Clients */
.clients__grid{ display:grid; grid-template-columns: repeat(6, 1fr); gap: 16px; }
.client-logo{
  aspect-ratio: 3/2; border-radius: 14px; border: 1.5px dashed rgba(9,60,45,.25);
  display:flex; align-items:center; justify-content:center; text-align:center;
  font-family: var(--font-title); font-size: .78rem; font-weight:600; color: rgba(9,60,45,.4);
  background: rgba(9,60,45,.03); padding: 8px;
}
@media (max-width: 900px){ .clients__grid{ grid-template-columns: repeat(3, 1fr); } }
@media (max-width: 520px){ .clients__grid{ grid-template-columns: repeat(2, 1fr); } }

/* Services */
.services__grid{ display:grid; grid-template-columns: repeat(3, 1fr); gap: 28px; }
.service-card{
  background:#fff; border: 1px solid rgba(9,60,45,.08); border-radius: var(--radius);
  padding: 34px 28px; display:flex; flex-direction:column; box-shadow: var(--shadow-sm);
  transition: transform .3s ease, box-shadow .3s ease;
}
.service-card:hover{ transform: translateY(-6px); box-shadow: var(--shadow-md); }
.service-card--featured{ background: var(--verde-oscuro); border-color: var(--verde-oscuro); }
.service-card--featured h3, .service-card--featured p{ color:#fff; }
.service-card--featured .service-card__list li{ color: rgba(255,255,255,.82); }
.service-card--featured .service-card__list li::before{ background: var(--amarillo); }
.service-card--featured .service-card__icon{ background: var(--amarillo); color: var(--verde-oscuro); }
.service-card--featured .service-card__link{ color: var(--amarillo); }

.service-card__icon{
  width:56px; height:56px; border-radius:16px; background: var(--verde-oscuro); color:#fff;
  display:flex; align-items:center; justify-content:center; margin-bottom: 20px;
}
.service-card__icon svg{ width:26px; height:26px; }
.service-card h3{ font-size: 1.25rem; margin-bottom:10px; }
.service-card > p{ color: var(--texto-suave); margin-bottom: 18px; }
.service-card__list{ margin-bottom: 22px; flex-grow:1; }
.service-card__list li{ position:relative; padding-left:20px; margin-bottom:10px; font-size:.94rem; color: var(--texto-suave); }
.service-card__list li::before{ content:""; position:absolute; left:0; top:8px; width:7px; height:7px; border-radius:50%; background: var(--oliva); }
.service-card__link{ font-family: var(--font-title); font-weight:600; color: var(--verde-oscuro); font-size:.95rem; }
.service-card__link span{ display:inline-block; transition: transform .2s ease; }
.service-card__link:hover span{ transform: translateX(4px); }

@media (max-width: 960px){ .services__grid{ grid-template-columns: 1fr; } }

/* Service banner (Capacitación aplicada) */
.service-banner{
  margin-top: 28px; background: var(--crema-2); border: 1px solid rgba(9,60,45,.08);
  border-radius: var(--radius); padding: 32px; display:flex; align-items:center; gap: 26px;
}
.service-banner__icon{
  flex-shrink:0; width:56px; height:56px; border-radius:16px; background: var(--verde-oscuro); color:#fff;
  display:flex; align-items:center; justify-content:center;
}
.service-banner__icon svg{ width:26px; height:26px; }
.service-banner__copy{ flex-grow:1; }
.service-banner__copy h3{ font-size:1.2rem; margin-bottom:6px; }
.service-banner__copy p{ color: var(--texto-suave); margin:0; }
.service-banner .btn{ flex-shrink:0; }

@media (max-width: 760px){
  .service-banner{ flex-direction:column; text-align:center; }
}

/* Problems */
.problems__grid{ display:grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.problem-card{
  background: var(--crema-2); border-radius: var(--radius); padding: 26px;
  border: 1px solid rgba(9,60,45,.06);
}
.problem-card__quote{ font-family: var(--font-title); font-weight:600; color: var(--verde-oscuro); font-size:1.02rem; margin-bottom:10px; }
.problem-card__answer{ color: var(--texto-suave); font-size:.95rem; margin-bottom:14px; }
.problem-card a{ font-family: var(--font-title); font-weight:600; font-size:.88rem; color: var(--coral); }

@media (max-width: 960px){ .problems__grid{ grid-template-columns: 1fr 1fr; } }
@media (max-width: 600px){ .problems__grid{ grid-template-columns: 1fr; } }

/* Steps */
.steps{ display:grid; grid-template-columns: repeat(4, 1fr); gap: 20px; margin-bottom: 40px; }
.step{ background:#fff; border-radius: var(--radius); padding: 24px; box-shadow: var(--shadow-sm); position:relative; }
.step__num{
  display:inline-flex; align-items:center; justify-content:center; width:40px; height:40px;
  background: var(--verde-oscuro); color:#fff; font-family: var(--font-title); font-weight:700;
  border-radius: 12px; margin-bottom:14px; font-size:.95rem;
}
.step h3{ font-size:1.1rem; margin-bottom:6px; }
.step p{ font-size:.92rem; color: var(--texto-suave); margin:0; }

@media (max-width: 900px){ .steps{ grid-template-columns: 1fr 1fr; } }
@media (max-width: 560px){ .steps{ grid-template-columns: 1fr; } }

/* Sectors */
.sectors__grid{ display:grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.sector-card{
  background: var(--crema-2); border-radius: 14px; padding: 22px; text-align:center;
  border: 1px solid rgba(9,60,45,.06);
}
.sector-card h3{ font-size:1.02rem; margin:0; }
.sector-card p{ font-size:.86rem; color: var(--texto-suave); margin:6px 0 0; }

.sectors__grid--8{ grid-template-columns: repeat(4, 1fr); }

@media (max-width: 860px){ .sectors__grid{ grid-template-columns: 1fr 1fr; } }
@media (max-width: 520px){ .sectors__grid{ grid-template-columns: 1fr; } }

/* Budget / Presupuestos */
.budget{
  position:relative; overflow:hidden; text-align:center;
  background: var(--verde-claro);
}
.budget__pattern{
  position:absolute; inset:0; opacity:.5;
  background-image: radial-gradient(circle, rgba(9,60,45,.12) 1.5px, transparent 1.5px);
  background-size: 22px 22px;
}
.budget__title{ position:relative; z-index:1; font-size: clamp(1.8rem, 3.4vw, 2.5rem); max-width: 700px; margin: 0 auto 20px; }
.budget__lead{ position:relative; z-index:1; color: var(--verde-oscuro); opacity:.85; font-size: 1.05rem; max-width: 620px; margin: 0 auto 16px; }
.budget .btn{ position:relative; z-index:1; margin-top: 12px; }

/* CTA final */
.cta{
  position:relative; overflow:hidden;
  background: radial-gradient(120% 140% at 50% 0%, var(--verde-oscuro-2) 0%, var(--verde-oscuro) 60%);
  color:#fff; padding: 110px 0;
}
.cta__pattern{
  position:absolute; inset:0; opacity:.15;
  background-image: radial-gradient(circle, rgba(247,195,39,.6) 1.5px, transparent 1.5px);
  background-size: 26px 26px;
}
.cta__title{ color:#fff; font-size: clamp(2rem, 4vw, 3rem); position:relative; z-index:1; }
.cta__lead{ position:relative; z-index:1; color: rgba(255,255,255,.82); font-size:1.1rem; max-width:600px; margin:0 auto 32px; }
.center-cta{ justify-content:center; position:relative; z-index:1; }

/* ============================
   Footer
   ============================ */
.footer{ background: var(--verde-oscuro); color: rgba(255,255,255,.85); }
.footer__grid{ display:grid; grid-template-columns: 1.6fr 1fr 1fr 1fr; gap: 40px; padding: 72px 0 48px; }
.footer__logo{ height: 46px; width:auto; margin-bottom:16px; }
.footer__brand p{ color: rgba(255,255,255,.65); font-size:.95rem; max-width: 320px; }
.footer__social{ display:flex; gap:12px; margin-top:16px; }
.footer__social a{
  width:38px; height:38px; border-radius:50%; background: rgba(255,255,255,.08);
  display:flex; align-items:center; justify-content:center; transition: background .2s ease;
}
.footer__social a:hover{ background: var(--amarillo); color: var(--verde-oscuro); }
.footer__social svg{ width:17px; height:17px; }

.footer__col h3{ color:#fff; font-size:1rem; margin-bottom:16px; }
.footer__col li{ margin-bottom:10px; font-size:.92rem; }
.footer__col a:hover{ color: var(--amarillo); }

.footer__bottom{ border-top:1px solid rgba(255,255,255,.1); }
.footer__bottom-inner{
  display:flex; justify-content:space-between; align-items:center; flex-wrap:wrap; gap:8px;
  padding: 22px 0; font-size:.82rem; color: rgba(255,255,255,.55);
}

@media (max-width: 860px){
  .footer__grid{ grid-template-columns: 1fr 1fr; }
}
@media (max-width: 560px){
  .footer__grid{ grid-template-columns: 1fr; }
}

/* ============================
   WhatsApp FAB
   ============================ */
.whatsapp-fab{
  position: fixed; bottom: 24px; right: 24px; z-index: 90;
  width: 58px; height:58px; border-radius:50%; background:#25D366;
  display:flex; align-items:center; justify-content:center;
  box-shadow: 0 8px 24px rgba(0,0,0,.25); transition: transform .2s ease;
}
.whatsapp-fab:hover{ transform: scale(1.08); }
.whatsapp-fab svg{ width:30px; height:30px; }

/* ============================
   Reveal animation
   ============================ */
.reveal{ transition: opacity .7s ease, transform .7s ease; }
.js-anim .reveal{ opacity:0; transform: translateY(24px); }
.js-anim .reveal.is-visible{ opacity:1; transform: translateY(0); }

@media (prefers-reduced-motion: reduce){
  .reveal{ opacity:1; transform:none; transition:none; }
  .hero__bee, .hero__orbit-text{ animation:none; }
}