/* ===================== VARIABLES ===================== */
:root {
  --verde: #012c45;
  --verde-oscuro: #011f31;
  --azul-oscuro: #498105;
  --celeste: #01a4e3;
  --dorado: #fdad39;
  --dorado-oscuro: #e89a20;
  --blanco: #ffffff;
  --gris-claro: #f5f7f6;
  --gris-borde: #e6eaea;
  --texto: #1f2a30;
  --texto-suave: #5b6a71;
  --radius: 12px;
  --radius-sm: 8px;
  --shadow: 0 6px 24px rgba(1, 44, 69, 0.08);
  --shadow-strong: 0 10px 30px rgba(1, 44, 69, 0.16);
  --max: 1200px;
  --transition: 0.2s ease;
  --font-sans: "Nunito", "Segoe UI", system-ui, -apple-system, Roboto, Helvetica, Arial, sans-serif;
  --font-head: "Poppins", "Nunito", system-ui, sans-serif;
}
* { margin: 0; padding: 0; box-sizing: border-box; }
html { background: var(--blanco); scroll-behavior: smooth; }
body { font-family: var(--font-sans); color: var(--texto); line-height: 1.6; background: var(--blanco); }
h1, h2, h3, h4, h5, h6, .brand__name, .hero__title, .section__title, .cta__title { font-family: var(--font-head); font-weight: 700; }
img { max-width: 100%; display: block; }
a { text-decoration: none; color: inherit; }
ul { list-style: none; }
.container { width: 100%; max-width: var(--max); margin: 0 auto; padding: 0 20px; }

/* ===================== HEADER TOP ===================== */
.site-header {
  position: relative;
  z-index: 99;
  background: var(--blanco);
  box-shadow: var(--shadow);
}
.header-top { border-bottom: 1px solid var(--gris-borde); }
.header-top__inner { display: flex; align-items: center; justify-content: space-between; gap: 16px; min-height: 110px; }
.brand { display: flex; align-items: center; gap: 20px; }
.brand__logo { width: 80px; height: 80px; object-fit: contain; flex-shrink: 0; }
.brand__text { display: flex; flex-direction: column; line-height: 1.15; }
.brand__name { font-size: 1.02rem; font-weight: 700; color: var(--azul-oscuro); max-width: 460px; }
.brand__sub { font-size: 0.82rem; font-weight: 600; color: var(--verde); letter-spacing: 0.06em; }

/* ===================== BOTÓN HAMBURGUESA ===================== */
.nav-toggle { display: none; flex-direction: column; gap: 5px; background: transparent; border: 0; cursor: pointer; padding: 8px; }
.nav-toggle span { width: 26px; height: 3px; background: var(--azul-oscuro); border-radius: 3px; transition: var(--transition); }
.nav-toggle[aria-expanded="true"] span:nth-child(1) { transform: translateY(8px) rotate(45deg); }
.nav-toggle[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.nav-toggle[aria-expanded="true"] span:nth-child(3) { transform: translateY(-8px) rotate(-45deg); }

/* ===================== NAV PRIMARIA ===================== */
.navbar--primary { display: flex; align-items: center; }
.menu { display: flex; align-items: center; gap: 4px; flex-wrap: wrap; }
.menu__item { position: relative; }
.menu__link { display: inline-flex; align-items: center; gap: 6px; padding: 14px 16px; font-weight: 600; font-size: 0.95rem; color: var(--azul-oscuro); border-radius: var(--radius-sm); transition: var(--transition); }
.has-dropdown > .menu__link::after { content: ""; width: 7px; height: 7px; border-right: 2px solid currentColor; border-bottom: 2px solid currentColor; transform: rotate(45deg); margin-top: -3px; opacity: 0.7; }
.navbar--primary .menu__link:hover { color: var(--verde); background: rgba(73, 129, 5, 0.08); }

/* ===================== NAV SECUNDARIA - LA QUE SE QUEDA PEGADA ===================== */
.navbar--secondary { background: var(--azul-oscuro); }
.navbar--secondary .container { display: flex; }
.navbar--secondary__inner { width: 100%; display: flex; align-items: center; }
.navbar--secondary__mobile-top { display: none; }
.navbar--secondary__label { color: #fff; font-weight: 700; font-size: 13px; text-transform: uppercase; letter-spacing: .3px; }
.btn-menu-verde { background: #fff; color: #498105; border: none; padding: 6px 14px; font-weight: 700; font-size: 12px; border-radius: 6px; cursor: pointer; text-transform: uppercase; }
.menu--secondary { display: flex; align-items: center; gap: 2px; flex-wrap: wrap; }
.menu--secondary .menu__link { color: rgba(255, 255, 255, 0.92); padding: 15px 14px; font-size: 0.9rem; }
.menu--secondary .menu__link:hover { color: var(--blanco); background: rgba(1, 164, 227, 0.22); }
.menu__item--cta { margin-left: auto; }
.navbar--secondary.navbar--sticky { 
  position: sticky !important; 
  top: 0 !important; 
  z-index: 999 !important;
  display: block !important; 
  width: 100%;
}
/* ===================== DROPDOWN ===================== */
.dropdown { position: absolute; top: 100%; left: 0; min-width: 250px; background: var(--blanco); border: 1px solid var(--gris-borde); border-radius: var(--radius-sm); box-shadow: var(--shadow-strong); padding: 8px; opacity: 0; visibility: hidden; transform: translateY(8px); transition: var(--transition); z-index: 200; }
.has-dropdown:hover > .dropdown, .has-dropdown:focus-within > .dropdown, .has-dropdown.is-open > .dropdown { opacity: 1; visibility: visible; transform: translateY(0); }
.dropdown li > a { display: flex; align-items: center; justify-content: space-between; gap: 12px; padding: 10px 12px; border-radius: 6px; font-size: 0.9rem; font-weight: 500; color: var(--texto); transition: var(--transition); }
.dropdown li > a:hover { background: var(--gris-claro); color: var(--verde); }
.navbar--primary .dropdown { border-top: 3px solid var(--verde); }
.navbar--secondary .dropdown { border-top: 3px solid var(--celeste); }

/* ===================== SUBMENÚS ANIDADOS ===================== */
.has-dropdown--sub { position: relative; }
.has-dropdown--sub > a::after { content: "›"; font-size: 1.1rem; line-height: 1; opacity: 0.6; }
.dropdown--sub { top: -11px; left: 100%; transform: translateX(8px); }
.has-dropdown--sub:hover > .dropdown--sub, .has-dropdown--sub:focus-within > .dropdown--sub, .has-dropdown--sub.is-open > .dropdown--sub { opacity: 1; visibility: visible; transform: translateX(0); }
.dropdown--right { left: auto; right: 0; }
.dropdown--right .dropdown--sub { left: auto; right: 100%; transform: translateX(-8px); }
.dropdown--right .has-dropdown--sub > a::after { content: "‹"; }
.dropdown--right .has-dropdown--sub > a { flex-direction: row-reverse; justify-content: flex-end; }

/* ===================== BOTONES ===================== */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 8px; padding: 11px 22px; border-radius: 999px; font-weight: 700; font-size: 0.95rem; cursor: pointer; transition: var(--transition); border: 2px solid transparent; }
.btn--dona { background: var(--dorado); color: var(--azul-oscuro); }
.btn--dona:hover { background: var(--dorado-oscuro); transform: translateY(-1px); }
.menu--secondary .btn--dona { padding: 9px 22px; }
.btn--ghost { background: transparent; color: var(--azul-oscuro); border-color: var(--azul-oscuro); }
.btn--ghost:hover { background: var(--azul-oscuro); color: var(--blanco); }

/* ===================== HERO - RESPONSIVE FIX ===================== */
.hero { background: radial-gradient(circle at 85% -10%, rgba(1, 164, 227, 0.12), transparent 45%), radial-gradient(circle at 0% 120%, rgba(73, 129, 5, 0.1), transparent 40%), var(--gris-claro); padding: 90px 0; }
.hero__inner { max-width: 720px; }
.hero__eyebrow { display: inline-block; font-weight: 700; font-size: 0.82rem; letter-spacing: 0.08em; text-transform: uppercase; color: var(--verde); background: rgba(73, 129, 5, 0.1); padding: 6px 14px; border-radius: 999px; margin-bottom: 20px; }
.hero__title { font-size: clamp(2.2rem, 5vw, 3.4rem); line-height: 1.1; color: var(--azul-oscuro); margin-bottom: 18px; text-wrap: balance; }
.hero__title span { color: var(--verde); }
.hero__text { font-size: 1.12rem; color: var(--texto-suave); margin-bottom: 30px; max-width: 620px; text-wrap: pretty; }
.hero__actions { display: flex; gap: 14px; flex-wrap: wrap; align-items: center; }

@media (max-width: 992px) {
  .hero { padding: 64px 0; }
}

@media (max-width: 640px) {
  .hero { padding: 28px 0 32px; }
  .hero__inner { max-width: 100%; }
  .hero__eyebrow { font-size: 0.7rem; padding: 5px 10px; margin-bottom: 14px; line-height: 1.3; }
  .hero__title { font-size: 1.85rem; line-height: 1.05; margin-bottom: 12px; }
  .hero__text { font-size: 0.95rem; line-height: 1.5; margin-bottom: 20px; max-width: 100%; }
  .hero__actions { flex-direction: column; align-items: stretch; gap: 10px; width: 100%; }
  .hero__actions .btn { width: 100%; justify-content: center; padding: 13px 20px; font-size: 0.95rem; }
}

/* Responsive */
@media (max-width: 992px) {
  .hero--identidad { padding: 48px 0; }
  .hero__grid { grid-template-columns: 1fr; gap: 28px; }
  .hero__media { order: -1; max-width: 520px; margin: 0 auto; width: 100%; }
}
@media (max-width: 640px) {
  .hero--identidad { padding: 28px 0 32px; }
  .hero__grid { padding: 0 1.2rem; gap: 20px; }
  .hero__badge { font-size: .68rem; }
  .hero__title-main { font-size: 1.9rem; }
  .hero__text { font-size: .95rem; line-height: 1.6; }
  .hero__media-frame { box-shadow: 6px 6px 0 var(--celeste, #1fa9e0); border-radius: 12px; }
}

/* ===================== SECCIONES ===================== */
.section { padding: 72px 20px; }
.section__head { text-align: center; margin-bottom: 44px; }
.section__title { font-size: clamp(1.7rem, 3vw, 2.3rem); color: var(--azul-oscuro); margin-bottom: 10px; }
.section__subtitle { color: var(--texto-suave); font-size: 1.05rem; }
.cards { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 22px; }
.card { background: var(--blanco); border: 1px solid var(--gris-borde); border-radius: var(--radius); padding: 26px; transition: var(--transition); }
.card:hover { transform: translateY(-4px); box-shadow: var(--shadow); }
.card__tag { display: inline-block; font-size: 0.75rem; font-weight: 700; text-transform: uppercase; letter-spacing: 0.05em; padding: 5px 12px; border-radius: 999px; margin-bottom: 16px; }
.card__tag--verde { background: rgba(73, 129, 5, 0.12); color: var(--verde-oscuro); }
.card__tag--celeste { background: rgba(1, 164, 227, 0.14); color: var(--celeste); }
.card__tag--dorado { background: rgba(253, 173, 57, 0.2); color: var(--dorado-oscuro); }
.card__tag--azul { background: rgba(1, 44, 69, 0.1); color: var(--azul-oscuro); }
.card__title { font-size: 1.2rem; color: var(--azul-oscuro); margin-bottom: 10px; }
.card__text { color: var(--texto-suave); font-size: 0.96rem; margin-bottom: 16px; }
.card__link { font-weight: 700; font-size: 0.9rem; color: var(--verde); }
.card__link:hover { color: var(--verde-oscuro); }
.cta { background: var(--azul-oscuro); color: var(--blanco); }
.cta__inner { text-align: center; padding: 66px 20px; }
.cta__title { font-size: clamp(1.7rem, 3vw, 2.3rem); margin-bottom: 12px; }
.cta__text { color: rgba(255, 255, 255, 0.82); font-size: 1.08rem; margin-bottom: 26px; }

/* ===================== FOOTER ===================== */
.site-footer { background: #011f31; color: rgba(255, 255, 255, 0.82); }
.footer__grid { display: grid; grid-template-columns: 1.6fr 1fr 1fr 1fr; gap: 36px; padding-top: 56px; padding-bottom: 40px; }
.footer__logo { width: 100px; height: 100px; object-fit: contain; margin-bottom: 14px; }
.footer__name { font-weight: 700; color: var(--blanco); margin-bottom: 8px; }
.footer__desc { font-size: 0.92rem; color: rgba(255, 255, 255, 0.65); max-width: 280px; }
.footer__title { font-size: 0.95rem; color: var(--dorado); margin-bottom: 16px; text-transform: uppercase; letter-spacing: 0.05em; }
.footer__col ul li { margin-bottom: 10px; }
.footer__col a { font-size: 0.92rem; color: rgba(255, 255, 255, 0.78); transition: var(--transition); }
.footer__col a:hover { color: var(--celeste); }
.footer__bottom { border-top: 1px solid rgba(255, 255, 255, 0.1); }
.footer__bottom-inner { display: flex; justify-content: space-between; gap: 12px; flex-wrap: wrap; padding: 20px 20px; font-size: 0.85rem; color: rgba(255, 255, 255, 0.55); }

/* ===================== Enlaces de Interes - RESPONSIVE FIX ===================== */
.interes { background: var(--gris-claro); padding: 56px 0 64px; border-top: 1px solid var(--gris-borde); border-bottom: 1px solid var(--gris-borde); }
.interes__title { color: var(--azul-oscuro); font-family: var(--font-head); font-weight: 700; font-size: clamp(1.7rem, 3vw, 2.3rem); margin: 0 0 32px; padding-bottom: 16px; border-bottom: 1px solid var(--gris-borde); }
.interes__title span { font-weight: 400; color: var(--verde); }
.interes__slider { position: relative; display: flex; align-items: center; gap: 14px; }
.interes__viewport { flex: 1; overflow: hidden; padding: 10px 4px; margin: -10px -4px; }
.interes__track { display: flex; gap: 20px; transition: transform 0.45s ease; will-change: transform; }
.interes__card { flex: 0 0 calc((100% - 40px) / 3); display: flex; align-items: flex-start; gap: 14px; background: var(--blanco); border: 1px solid var(--gris-borde); border-radius: var(--radius); padding: 22px; min-height: 96px; transition: transform 0.25s ease, box-shadow 0.25s ease, background 0.25s ease, border-color 0.25s ease; }
.interes__card:hover, .interes__card:focus-visible { transform: scale(1.045) translateY(-3px); box-shadow: var(--shadow-strong); border-color: transparent; background: var(--gris-claro); z-index: 2; }
.interes__icon { flex-shrink: 0; width: 44px; height: 44px; border-radius: var(--radius-sm); display: flex; align-items: center; justify-content: center; transition: var(--transition); }
.interes__icon--dorado { background: rgba(253, 173, 57, 0.18); color: var(--dorado-oscuro); }
.interes__icon--celeste { background: rgba(1, 164, 227, 0.16); color: var(--celeste); }
.interes__icon--verde { background: rgba(73, 129, 5, 0.14); color: var(--azul-oscuro); }
.interes__icon--logo { background: #fff; border: 2px solid var(--gris-borde); border-radius: 50%; width: 56px; height: 56px; display: flex; align-items: center; justify-content: center; overflow: hidden; flex-shrink: 0; }
.interes__logo { width: 100%; height: 100%; object-fit: contain; padding: 5px; }
.interes__card-title { font-family: var(--font-head); font-weight: 700; font-size: 1.02rem; color: var(--verde); margin-bottom: 4px; line-height: 1.2; }
.interes__card-text { font-size: 0.88rem; line-height: 1.4; color: var(--texto-suave); }
.interes__arrow { flex-shrink: 0; width: 40px; height: 40px; border-radius: 50%; border: 2px solid var(--gris-borde); background: var(--blanco); color: var(--azul-oscuro); display: flex; align-items: center; justify-content: center; cursor: pointer; transition: var(--transition); }
.interes__arrow:hover { background: var(--azul-oscuro); border-color: var(--azul-oscuro); color: var(--blanco); }
.interes__arrow:disabled { cursor: default; opacity: 0.4; }
.interes__dots { display: flex; justify-content: center; gap: 8px; margin-top: 24px; }
.interes__dot { width: 8px; height: 8px; border-radius: 50%; border: none; background: var(--gris-borde); cursor: pointer; padding: 0; transition: var(--transition); }
.interes__dot--active { background: var(--dorado); transform: scale(1.25); }

/* TABLET */
@media (max-width: 992px) {
  .interes__card { flex: 0 0 calc((100% - 20px) / 2); }
}

/* CELULAR - AQUÍ ESTABA EL ERROR */
@media (max-width: 640px) {
  .interes { padding: 32px 0 36px; }
  .interes__title { font-size: 1.5rem; margin-bottom: 20px; }
  .interes__slider { gap: 0; }
  .interes__viewport { 
    overflow-x: auto; 
    overflow-y: hidden; 
    scroll-snap-type: x mandatory;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none;
    padding-bottom: 12px;
    margin-bottom: -12px;
  }
  .interes__viewport::-webkit-scrollbar { display: none; }
  .interes__track { gap: 12px; transform: none !important; }
  .interes__card { 
    flex: 0 0 86%; 
    scroll-snap-align: start;
    min-height: auto; 
    padding: 16px;
    transform: none !important;
  }
  .interes__card:hover { transform: none !important; box-shadow: none; }
  .interes__icon--logo { width: 48px; height: 48px; }
  .interes__arrow { display: none; } /* en cel se desliza con el dedo, no con flechas */
  .interes__dots { margin-top: 14px; }
}

/* ===================== RESPONSIVE - FINAL CORREGIDO ===================== */
@media (max-width: 992px) {
  .brand__name { font-size: 0.92rem; max-width: 280px; }
  .nav-toggle { display: flex; }
  .header-nav { display: none; max-height: calc(100vh - 84px); overflow-y: auto; border-top: 1px solid var(--gris-borde); background: #fff; }
  .header-nav.is-open { display: block; }
  
  .navbar--primary, .navbar--secondary .container { display: block; }
  .navbar--primary .container { padding: 0; }
  .menu, .menu--secondary { flex-direction: column; align-items: stretch; gap: 0; width: 100%; }
  .menu__item--cta { margin-left: 0; }

  .navbar--primary .menu__link {
    padding: 16px 20px; border-bottom: 1px solid var(--gris-borde); border-radius: 0;
    justify-content: center; text-align: center; width: 100%;
    font-family: var(--font-head); font-weight: 700; font-size: 14px;
    text-transform: uppercase; letter-spacing: .3px; color: #3a6a04;
  }

  /* FIX - VERDE QUE SE QUEDA PEGADO */
  .navbar--secondary.navbar--sticky { 
    position: -webkit-sticky !important;
    position: sticky !important;
    top: 0 !important;
    z-index: 1000 !important;
    display: block !important; 
    width: 100% !important; 
    background: #498105;
  }
  .navbar--secondary .container { padding: 0 !important; max-width: 100% !important; }
  .navbar--secondary__inner { display: flex !important; flex-direction: column !important; width: 100% !important; background: #498105; }
  .navbar--secondary__mobile-top {
    display: flex !important; flex-direction: row !important; justify-content: space-between !important; align-items: center !important;
    width: 100% !important; padding: 12px 16px !important; background: #498105 !important;
  }
  .menu--secondary { display: none !important; flex-direction: column !important; width: 100% !important; background: #3a6a04 !important; }
  .navbar--secondary.is-open .menu--secondary { display: flex !important; }
  .menu--secondary .menu__item { width: 100% !important; border-bottom: 1px solid rgba(255,255,255,0.12); }
  .menu--secondary .menu__link {
    padding: 16px 20px; border-radius: 0; justify-content: center; text-align: center; width: 100%;
    font-family: var(--font-head); font-weight: 700; font-size: 14px;
    text-transform: uppercase; letter-spacing: .3px; color: #fff;
  }

  .dropdown, .dropdown--sub { position: static; opacity: 1; visibility: visible; transform: none; box-shadow: none; border: 0; border-radius: 0; min-width: 0; max-height: 0; overflow: hidden; padding: 0; background: var(--gris-claro); transition: max-height 0.25s ease; width: 100%; }
  .navbar--secondary .dropdown { background: #2f5a03; }
  .navbar--primary .dropdown, .navbar--secondary .dropdown { border-top: 0; }
  .has-dropdown.is-open > .dropdown, .has-dropdown--sub.is-open > .dropdown--sub { max-height: 1200px; }
  .dropdown li > a { padding: 12px 28px; justify-content: center; text-align: center; font-weight: 600; font-size: 13px; text-transform: uppercase; letter-spacing: .3px; }
  .navbar--secondary .dropdown li > a { color: rgba(255, 255, 255, 0.9); }
  .dropdown--sub li > a { padding-left: 20px; }
  
  .btn--dona { margin: 12px auto; width: calc(100% - 40px); max-width: 340px; justify-content: center; display: flex; }
  .footer__grid { grid-template-columns: 1fr 1fr; }
}