/* ===============================
   Esencias Gama — styles.css
   Paleta: verdes, grises y blancos
   =============================== */

/* --------- Variables de color / tipografía --------- */
:root{
  --green-900:#124c2b;
  --green-700:#1e7a47;
  --green-600:#228c52;
  --green-500:#2fa968;
  --green-200:#cfead9;

  --gray-900:#111827;
  --gray-700:#374151;
  --gray-600:#4b5563;
  --gray-500:#6b7280;
  --gray-300:#d1d5db;
  --gray-200:#e5e7eb;
  --offwhite:#f7f9f8;     /* fondo suave, no blanco puro */

  --radius-xl:18px;
  --radius-lg:14px;
  --shadow-1:0 10px 24px rgba(17,24,39,.10);
  --shadow-2:0 6px 16px rgba(17,24,39,.08);
}

*{box-sizing:border-box}
html,body{height:100%}
body{
  margin:0;
  font-family:'Inter',sans-serif;
  color:#1e2b22;
  background:
    radial-gradient(1200px 700px at 50% 0%, rgba(31,115,70,.25), transparent 70%),
    linear-gradient(180deg,#d7e5db 0%, #c6d9ce 50%, #b7cbbf 100%);
  line-height:1.6;
  overflow-x:hidden;    /* 👈 evita desplazamiento lateral */
}

/* Section general */
.section{
  background:linear-gradient(180deg,#c3d6c8 0%, #b8cabd 100%);
  padding:70px 0;
}

/* Franja “Comparte” */
.share{
  background:linear-gradient(180deg,#2f6f4b 0%, #245c3f 100%);
  color:#fff;
  text-align:center;
  padding:60px 0;
}

/* --------- Utilidades y layout --------- */
.container{
  width:min(1120px, 92%);
  margin-inline:auto;
}
.narrow{ width:min(840px, 92%); }

.section{ padding:64px 0; }
.section .container > *:first-child{ margin-top:0 }
.section .container > *:last-child{ margin-bottom:0 }

/* Separador delicado */
.divider{
  border:0;
  height:1px;
  margin:32px 0;
  background:linear-gradient(90deg, transparent, var(--gray-200), transparent);
}

/* --------- Header / Navbar --------- */
.site-header{
  position:sticky; top:0; z-index:20;
  backdrop-filter:saturate(140%) blur(6px);
  background:linear-gradient(180deg, rgba(255,255,255,.85), rgba(255,255,255,.65));
  box-shadow:0 1px 0 rgba(17,24,39,.06);
}
.header__inner{
  display:flex; align-items:center; justify-content:space-between;
  padding:5px 0;
}
.brand{display:flex; align-items:center; gap:.75rem; text-decoration:none; color:inherit}
.brand__logo{width:80px; height:80px; object-fit:cover; border-radius:8px;}
.brand__name{font-size: 1.4rem; font-weight:700; letter-spacing:.2px; color:var(--green-900)}

.nav{display:flex; gap:.5rem; align-items:center}
.pill{
  --bg:transparent; --fg:var(--gray-700); --bd:rgba(55,65,81,.25);
  display:inline-flex; align-items:center; gap:.5rem;
  padding:.55rem .9rem; border:1px solid var(--bd);
  border-radius:999px; text-decoration:none; color:var(--fg);
  transition:.2s ease;
  background:var(--bg);
}
.pill:hover{ border-color:rgba(34,140,82,.45); transform:translateY(-1px) }
.pill--current{
  --bg:linear-gradient(180deg, rgba(47,169,104,.18), rgba(34,140,82,.12));
  --fg:var(--green-900); --bd:rgba(34,140,82,.28);
  box-shadow:inset 0 1px 0 rgba(255,255,255,.6);
}

/* --------- Hero --------- */
.hero{
  padding:84px 0 56px;
  background:
    radial-gradient(1200px 520px at 20% -40%, rgba(34,140,82,.18), transparent 60%),
    linear-gradient(180deg, rgba(255,255,255,.65), rgba(255,255,255,.35));
}
.hero__grid{
  display:grid; gap:32px; align-items:center;
  grid-template-columns: 1.2fr .8fr;
}
.hero__copy{ padding:16px 0 }
.hero__title{
  margin:0 0 10px;
  font-size:clamp(28px, 4vw, 42px);
  line-height:1.15;
  color:var(--green-900);
  letter-spacing:.2px;
}
.lead{
  font-size:clamp(16px, 1.3vw, 18px);
  color:var(--gray-600);
  max-width:60ch;
}

/* Ilustración decorativa sin imágenes externas */
.hero__art {
  aspect-ratio: 4 / 3;
  border-radius: 14px;
  background:
    linear-gradient(rgba(255,255,255,0.15), rgba(255,255,255,0.15)),
    url("Fondo_index.jpg") center/cover no-repeat,
    linear-gradient(145deg, rgba(47,169,104,0.25), rgba(31,115,70,0.15));
  box-shadow: 0 6px 18px rgba(0,0,0,0.08);
  position: relative;      /* <-- añade esto */
  overflow: hidden;        /* <-- y esto */
}
.hero__art::after{
  /* patrón de ondas suave */
  content:"";
  position:absolute; inset:0;
  background:
    radial-gradient(220px 40px at -10% 30%, rgba(255,255,255,.55), transparent 60%),
    radial-gradient(260px 50px at 110% 75%, rgba(255,255,255,.5), transparent 60%),
    repeating-linear-gradient(-12deg,
      rgba(255,255,255,.10) 0 12px,
      rgba(255,255,255,.0) 12px 32px);
  mix-blend-mode:soft-light;
}

/* --------- Cuerpo de texto + bullets --------- */
.body{
  margin:0 0 12px;
  font-size:17px;
  color:var(--gray-700);
}
.ticks{
  list-style:none; padding:0; margin:18px 0 8px;
  display:grid; gap:14px;
}
.ticks li{
  display:grid; grid-template-columns:28px 1fr; align-items:start; gap:10px;
  padding:12px 14px;
  background:#fff;
  border:1px solid rgba(17,24,39,.05);
  border-radius:12px;
  box-shadow:var(--shadow-2);
}
.tick{
  width:24px; height:24px; display:grid; place-items:center;
  border-radius:999px; color:white;
  background:linear-gradient(180deg, var(--green-600), var(--green-700));
  box-shadow:0 2px 6px rgba(34,140,82,.35);
}
.tick__text{ color:var(--gray-700) }

/* --------- Franja “Comparte” --------- */
.share{
  position:relative; isolation:isolate;
  padding:60px 0;
  color:#0b2b1b;
  background:
    linear-gradient(180deg, rgba(34,140,82,.09), rgba(34,140,82,.12)),
    linear-gradient(  8deg, rgba(34,140,82,.10) 0 70%, transparent 70%);
}
/* Centrado completo del contenido de la franja “Comparte” */
.share .container {
  display: flex;
  flex-direction: column;
  align-items: center;      /* centra horizontalmente */
  justify-content: center;  /* centra verticalmente */
  text-align: center;
}
.share::before{
  /* banda diagonal que “abraza” el contenido y siempre cuadra */
  content:"";
  position:absolute; inset:0;
  background:
    linear-gradient(100deg,
      rgba(34,140,82,.18) 0%,
      rgba(47,169,104,.20) 35%,
      rgba(34,140,82,.18) 70%,
      rgba(34,140,82,.10) 100%);
  transform:skewY(-2deg);
  transform-origin:top left;
  z-index:-1;
}
.share__title{
  margin:0 0 16px;
  font-size:clamp(18px, 1.6vw, 22px);
  letter-spacing:.2em; font-weight:800; color:var(--green-900);
}
.share__actions{ display:flex; flex-wrap:wrap; gap:10px; justify-content:center; }
.btn{
  display:inline-flex; align-items:center; justify-content:center;
  padding:.65rem 1rem; border-radius:999px; text-decoration:none;
  font-weight:600; letter-spacing:.2px;
  background:#fff; color:var(--green-900);
  border:1px solid rgba(34,140,82,.25);
  box-shadow:var(--shadow-2);
  transition:.2s ease;
}
.btn:hover{ transform:translateY(-1px); box-shadow:0 10px 20px rgba(34,140,82,.18) }

/* --------- Footer --------- */
.site-footer{
  padding:28px 0;
  background:linear-gradient(180deg, rgba(0,0,0,0), rgba(17,24,39,.03));
  color:var(--gray-600);
  border-top:1px solid rgba(17,24,39,.06);
}
.site-footer small{ display:block; text-align:center }

/* --------- Responsivo --------- */
@media (max-width: 960px){
  .hero__grid{ grid-template-columns:1fr; gap:20px }
  .hero__art{ order:-1; aspect-ratio: 16 / 9 }
}
@media (max-width: 640px){
  .header__inner{
    padding:12px 0;
    flex-direction:column;
    align-items:center;
    gap:0.5rem;
  }

  .brand__logo{ width:72px; height:56px; }
  .brand__name{ font-size:1.2rem; }

  .nav{
    width:100%;
    display:flex;
    flex-wrap:wrap;
    gap:0.4rem;
    justify-content:flex-start;
    justify-content:center;     /* 👈 centra los botones */
  }

  .pill{
    padding:.5rem .8rem;
    font-size:.95rem;
  }

  .section{ padding:52px 0 }
  .ticks li{ grid-template-columns:26px 1fr; padding:10px 12px }
}