/* GPA 2026 — sistema visual y experiencia global */
:root {
    --brand-orange: #f59e0b;
    --brand-orange-dark: #d97706;
    --brand-green: #116149;
    --brand-green-dark: #073c30;
    --brand-cream: #fffaf0;
    --brand-ink: #13221d;
    --brand-muted: #60706a;
    --brand-line: rgba(17, 97, 73, .14);
    --surface: #ffffff;
    --header-bg: rgba(8, 34, 28, .9);
    --text-light: #ffffff;
    --text-hover: #fbbf24;
    --font-main: 'Open Sans', sans-serif;
    --font-display: 'Montserrat', sans-serif;
    --header-height: 5.25rem;
    --radius-sm: 14px;
    --radius-md: 24px;
    --radius-lg: 36px;
    --shadow-sm: 0 10px 30px rgba(16, 45, 36, .08);
    --shadow-md: 0 20px 60px rgba(16, 45, 36, .14);
}

html {
    scroll-behavior: smooth;
    scroll-padding-top: calc(var(--header-height) + 1.5rem);
}

body {
    overflow-x: hidden;
    color: var(--brand-ink);
    background:
        radial-gradient(circle at 8% 15%, rgba(245, 158, 11, .08), transparent 24rem),
        radial-gradient(circle at 92% 48%, rgba(17, 97, 73, .06), transparent 28rem),
        #f8faf8;
    font-family: var(--font-main);
    line-height: 1.7;
    -webkit-font-smoothing: antialiased;
}

body.menu-open {
    overflow: hidden;
}

::selection {
    color: #fff;
    background: var(--brand-green);
}

img {
    max-width: 100%;
}

a,
button,
input,
textarea {
    -webkit-tap-highlight-color: transparent;
}

a:focus-visible,
button:focus-visible,
input:focus-visible,
textarea:focus-visible {
    outline: 3px solid rgba(245, 158, 11, .5);
    outline-offset: 4px;
}

.container {
    width: min(calc(100% - 2.5rem), 1180px);
    max-width: 1180px;
    padding-inline: 0;
}

.container-fluid {
    width: min(calc(100% - 2.5rem), 1440px);
    margin-inline: auto;
    padding: 0;
}

main {
    padding-top: 0;
}

section[id],
div[id] {
    scroll-margin-top: calc(var(--header-height) + 1.5rem);
}

.scroll-progress {
    position: fixed;
    inset: 0 auto auto 0;
    z-index: 2000;
    width: 0;
    height: 3px;
    background: linear-gradient(90deg, var(--brand-orange), #ffd166);
    box-shadow: 0 0 15px rgba(245, 158, 11, .7);
}

/* Navegación */
.header {
    position: fixed;
    z-index: 1000;
    border-bottom: 1px solid rgba(255, 255, 255, .08);
    background: linear-gradient(180deg, rgba(7, 40, 32, .96), rgba(7, 40, 32, .88));
    box-shadow: none;
    backdrop-filter: blur(18px);
    -webkit-backdrop-filter: blur(18px);
    transition: background .35s ease, box-shadow .35s ease, transform .35s ease;
}

.header.scrolled {
    background: rgba(7, 40, 32, .96);
    box-shadow: 0 12px 40px rgba(0, 0, 0, .2);
}

.navbar {
    height: var(--header-height);
    gap: 2rem;
}

.logo {
    position: relative;
    z-index: 1002;
    display: inline-flex;
    align-items: center;
    flex: 0 0 auto;
}

.logo-img {
    width: auto;
    height: 48px;
    background: transparent;
    object-fit: contain;
    transition: transform .3s ease;
}

.logo:hover .logo-img {
    transform: scale(1.04);
}

.nav-menu {
    margin-left: auto;
}

.nav-list {
    align-items: center;
    gap: .2rem;
}

.nav-link {
    position: relative;
    display: flex;
    align-items: center;
    min-height: 44px;
    padding: .65rem .78rem;
    border-radius: 999px;
    color: rgba(255, 255, 255, .85);
    font-family: var(--font-display);
    font-size: clamp(.7rem, .8vw, .82rem);
    font-weight: 600;
    line-height: 1.25;
    transition: color .25s ease, background .25s ease, transform .25s ease;
}

.nav-link:hover,
.nav-link.active {
    color: #fff;
    background: rgba(255, 255, 255, .1);
}

.nav-link.active::after {
    content: "";
    position: absolute;
    right: 1rem;
    bottom: .32rem;
    left: 1rem;
    height: 2px;
    border-radius: 2px;
    background: var(--brand-orange);
}

.nav-item:last-child .nav-link {
    margin-left: .35rem;
    padding-inline: 1.1rem;
    color: var(--brand-green-dark);
    background: var(--brand-orange);
}

.nav-item:last-child .nav-link:hover,
.nav-item:last-child .nav-link.active {
    color: var(--brand-green-dark);
    background: #ffc241;
    transform: translateY(-2px);
}

.dropdown-menu {
    top: calc(100% + .55rem);
    min-width: 245px;
    padding: .65rem;
    border: 1px solid rgba(17, 97, 73, .1);
    border-radius: 18px;
    background: rgba(255, 255, 255, .98);
    box-shadow: var(--shadow-md);
    transform: translateY(8px) scale(.98);
    transform-origin: top left;
}

.dropdown:hover .dropdown-menu,
.dropdown:focus-within .dropdown-menu {
    transform: translateY(0) scale(1);
}

.dropdown-menu::before {
    content: "";
    position: absolute;
    bottom: 100%;
    left: 0;
    width: 100%;
    height: .7rem;
}

.dropdown-menu li {
    border: 0;
}

.dropdown-link {
    padding: .72rem .9rem;
    border-radius: 10px;
    color: var(--brand-ink) !important;
    font-family: var(--font-display);
    font-size: .78rem;
    font-weight: 600;
    transition: color .2s ease, background .2s ease, transform .2s ease;
}

.dropdown-link:hover {
    color: var(--brand-green) !important;
    background: rgba(17, 97, 73, .08);
    transform: translateX(4px);
}

.nav-toggle {
    position: relative;
    z-index: 1002;
    display: none;
    width: 46px;
    height: 46px;
    padding: 0;
    border: 1px solid rgba(255, 255, 255, .16);
    border-radius: 14px;
    background: rgba(255, 255, 255, .08);
    cursor: pointer;
}

.nav-toggle .bar {
    position: absolute;
    left: 12px;
    width: 20px;
    height: 2px;
    border-radius: 2px;
    background: #fff;
    transition: transform .3s ease, opacity .2s ease, top .3s ease;
}

.nav-toggle .bar:nth-child(1) { top: 14px; }
.nav-toggle .bar:nth-child(2) { top: 21px; }
.nav-toggle .bar:nth-child(3) { top: 28px; }
.nav-toggle.active .bar:nth-child(1) { top: 21px; transform: rotate(45deg); }
.nav-toggle.active .bar:nth-child(2) { opacity: 0; }
.nav-toggle.active .bar:nth-child(3) { top: 21px; transform: rotate(-45deg); }

/* Hero editorial */
.hero-viajero {
    position: relative;
    z-index: 1;
    width: 100%;
    height: clamp(560px, 82vh, 820px);
    min-height: 560px;
    background: var(--brand-green-dark);
    overflow: hidden;
}

.slider-container,
.slider {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    margin: 0 !important;
    padding: 0 !important;
    background: var(--brand-green-dark);
    line-height: normal;
}

.slider {
    display: block;
    animation: none;
}

.slide {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    opacity: 0;
    overflow: hidden;
    animation: heroFade 15s infinite;
}

.slide:nth-child(1) { animation-delay: 0s; }
.slide:nth-child(2) { animation-delay: 5s; }
.slide:nth-child(3) { animation-delay: 10s; }
.slide:nth-child(4) { animation-delay: 15s; }

.slider:has(.slide:nth-child(4)) .slide {
    animation-duration: 20s;
}

.slide img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
    transform: scale(1.04);
    animation: heroZoom 15s infinite;
    filter: saturate(.9) contrast(1.02);
}

.slider:has(.slide:nth-child(4)) .slide img {
    animation-duration: 20s;
}

.hero-viajero::before {
    content: "";
    position: absolute;
    inset: 0;
    z-index: 4;
    background:
        linear-gradient(90deg, rgba(4, 31, 25, .88) 0%, rgba(4, 31, 25, .52) 48%, rgba(4, 31, 25, .12) 78%),
        linear-gradient(0deg, rgba(4, 31, 25, .75) 0%, transparent 45%);
    pointer-events: none;
}

.hero-viajero::after {
    content: "";
    position: absolute;
    z-index: 5;
    right: -8rem;
    bottom: -12rem;
    width: 34rem;
    height: 34rem;
    border: 1px solid rgba(255, 255, 255, .18);
    border-radius: 50%;
    box-shadow: 0 0 0 4rem rgba(255, 255, 255, .035), 0 0 0 8rem rgba(255, 255, 255, .025);
    pointer-events: none;
}

.hero-content {
    position: relative;
    z-index: 6;
    display: flex;
    flex-direction: column;
    justify-content: center;
    width: min(calc(100% - 2.5rem), 1180px);
    height: 100%;
    margin-inline: auto;
    padding-top: var(--header-height);
    color: #fff;
    pointer-events: none;
}

.hero-eyebrow {
    display: inline-flex;
    align-items: center;
    align-self: flex-start;
    gap: .6rem;
    margin-bottom: 1.25rem;
    padding: .5rem .8rem;
    border: 1px solid rgba(255, 255, 255, .24);
    border-radius: 999px;
    background: rgba(255, 255, 255, .1);
    font-family: var(--font-display);
    font-size: .72rem;
    font-weight: 700;
    letter-spacing: .12em;
    text-transform: uppercase;
    backdrop-filter: blur(8px);
    animation: fadeUp .8s .1s both;
}

.hero-eyebrow::before {
    content: "";
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--brand-orange);
    box-shadow: 0 0 0 5px rgba(245, 158, 11, .18);
}

.hero-content h1 {
    max-width: 850px;
    margin: 0;
    font-family: var(--font-display);
    font-size: clamp(2.7rem, 6.7vw, 6.2rem);
    font-weight: 700;
    letter-spacing: -.055em;
    line-height: .98;
    text-wrap: balance;
    animation: fadeUp .9s .22s both;
}

.hero-content h1 span {
    color: #ffc24b;
}

.hero-content p {
    max-width: 650px;
    margin: 1.5rem 0 0;
    color: rgba(255, 255, 255, .82);
    font-size: clamp(1rem, 1.7vw, 1.18rem);
    line-height: 1.65;
    animation: fadeUp .9s .34s both;
}

.hero-actions {
    display: flex;
    gap: .85rem;
    margin-top: 2rem;
    pointer-events: auto;
    animation: fadeUp .9s .46s both;
}

.hero-button,
.btn-naranja,
.btn-naranja-redondo {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: .65rem;
    min-height: 48px;
    padding: .8rem 1.25rem;
    border: 0;
    border-radius: 999px;
    color: var(--brand-green-dark);
    background: var(--brand-orange);
    box-shadow: 0 8px 24px rgba(245, 158, 11, .25);
    font-family: var(--font-display);
    font-size: .82rem;
    font-weight: 700;
    letter-spacing: .025em;
    cursor: pointer;
    transition: transform .25s ease, background .25s ease, box-shadow .25s ease;
}

.hero-button:hover,
.btn-naranja:hover,
.btn-naranja-redondo:hover {
    color: var(--brand-green-dark);
    background: #ffc24b;
    box-shadow: 0 12px 30px rgba(245, 158, 11, .35);
    transform: translateY(-3px);
}

.hero-button.secondary {
    color: #fff;
    border: 1px solid rgba(255, 255, 255, .3);
    background: rgba(255, 255, 255, .08);
    box-shadow: none;
    backdrop-filter: blur(8px);
}

.hero-button.secondary:hover {
    background: rgba(255, 255, 255, .16);
}

.hero-scroll {
    position: absolute;
    bottom: 2rem;
    display: flex;
    align-items: center;
    gap: .75rem;
    color: rgba(255, 255, 255, .65);
    font-size: .72rem;
    letter-spacing: .12em;
    text-transform: uppercase;
}

.hero-scroll::before {
    content: "";
    width: 38px;
    height: 1px;
    background: var(--brand-orange);
}

/* Bandas y títulos */
.banner-naranja {
    position: relative;
    overflow: hidden;
    padding: clamp(4rem, 7vw, 6.5rem) 0;
    color: #fff;
    background:
        radial-gradient(circle at 10% 20%, rgba(255, 255, 255, .18), transparent 20rem),
        linear-gradient(125deg, #e98205, var(--brand-orange));
}

.hero-viajero + .banner-naranja {
    margin: 0;
}

.slider-container > .banner-naranja {
    display: none;
}

.banner-naranja::after {
    content: "GPA";
    position: absolute;
    top: 50%;
    right: -1rem;
    color: rgba(255, 255, 255, .08);
    font-family: var(--font-display);
    font-size: clamp(8rem, 20vw, 17rem);
    font-weight: 800;
    letter-spacing: -.08em;
    line-height: 1;
    transform: translateY(-50%);
}

.banner-naranja .container {
    position: relative;
    z-index: 1;
}

.banner-naranja h2,
.franja-verde h2 {
    margin-bottom: 1.15rem;
    font-family: var(--font-display);
    font-size: clamp(2rem, 4.5vw, 3.8rem);
    font-weight: 700;
    letter-spacing: -.04em;
    line-height: 1.08;
    text-wrap: balance;
}

.banner-naranja p {
    max-width: 850px;
    color: rgba(255, 255, 255, .92);
    font-size: clamp(.98rem, 1.5vw, 1.08rem);
    line-height: 1.8;
}

.titulo-verde {
    position: relative;
    color: var(--brand-green);
    font-family: var(--font-display);
    font-size: clamp(1.55rem, 3vw, 2.35rem);
    font-weight: 700;
    letter-spacing: -.035em;
    line-height: 1.15;
}

.titulo-centro {
    margin-bottom: 2.5rem;
    font-size: clamp(1.8rem, 3.5vw, 2.8rem) !important;
}

/* Secciones narrativas */
.pilares,
.seccion-proyectos,
.viajes-section,
.noticias-container,
.contacto-wrapper {
    max-width: 1180px;
    padding-block: clamp(4.5rem, 8vw, 8rem);
}

.pilar-row,
.pilar-compacto,
.tarjeta-horizontal {
    position: relative;
    gap: clamp(2.5rem, 6vw, 6rem);
    margin-bottom: clamp(4.5rem, 9vw, 8rem);
}

.pilar-row::before,
.pilar-compacto::before,
.tarjeta-horizontal::before {
    content: "";
    position: absolute;
    z-index: -1;
    width: 170px;
    height: 170px;
    border-radius: 50%;
    background: rgba(245, 158, 11, .08);
    filter: blur(1px);
}

.pilar-row:nth-child(odd)::before,
.pilar-compacto:nth-child(odd)::before { right: 35%; bottom: -3rem; }
.pilar-row:nth-child(even)::before,
.pilar-compacto:nth-child(even)::before { top: -2rem; left: 35%; background: rgba(17, 97, 73, .07); }

.pilar-text,
.pilar-text-compacto,
.th-texto {
    padding: 0;
}

.pilar-text p,
.pilar-text-compacto p,
.th-texto p,
.texto-centro,
.item-formacion-vertical p,
.aliado-info p,
.noticia-texto p {
    color: var(--brand-muted);
    font-size: clamp(.94rem, 1.3vw, 1.04rem);
    line-height: 1.85;
    text-align: left;
}

.pilar-img img,
.pilar-img-compacta img,
.th-img img,
.item-formacion-vertical img,
.aliado-item img,
.noticia-imagen img {
    width: 100%;
    height: clamp(280px, 33vw, 430px);
    max-height: none;
    border: 0;
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-md);
    object-fit: cover;
    transition: transform .55s cubic-bezier(.2, .8, .2, 1), box-shadow .4s ease;
}

.pilar-img,
.pilar-img-compacta,
.th-img,
.noticia-imagen {
    position: relative;
}

.pilar-img::after,
.pilar-img-compacta::after,
.th-img::after {
    content: "";
    position: absolute;
    z-index: -1;
    right: -14px;
    bottom: -14px;
    width: 70%;
    height: 70%;
    border-radius: var(--radius-md);
    background: var(--brand-orange);
    opacity: .6;
}

.row-reverse .pilar-img::after,
.row-reverse .pilar-img-compacta::after,
.row-reverse .th-img::after {
    right: auto;
    left: -14px;
}

.pilar-img:hover img,
.pilar-img-compacta:hover img,
.th-img:hover img,
.noticia-imagen:hover img {
    box-shadow: 0 28px 70px rgba(16, 45, 36, .2);
    transform: translateY(-6px) scale(1.015);
}

.seccion-centrada {
    margin: clamp(5rem, 9vw, 8rem) auto;
}

.texto-centro {
    max-width: 900px;
    margin-inline: auto;
    text-align: center;
}

/* GPAlito */
.gpalito-banner {
    padding-block: 0;
    background:
        radial-gradient(circle at 80% 50%, rgba(255, 255, 255, .18), transparent 18rem),
        linear-gradient(125deg, var(--brand-green-dark), var(--brand-green));
}

.gpalito-banner::after {
    content: "DIVERSIDAD";
    font-size: clamp(5rem, 12vw, 11rem);
}

.gpalito-layout {
    min-height: 480px;
    gap: 3rem;
}

.gpalito-text h2 {
    font-family: var(--font-display);
    font-size: clamp(3rem, 6vw, 5.5rem);
    letter-spacing: -.05em;
}

.gpalito-text p {
    max-width: 650px;
    margin: 0;
}

.gpalito-img {
    align-self: flex-end;
}

.gpalito-img img {
    max-width: min(100%, 330px);
    filter: drop-shadow(0 24px 30px rgba(0, 0, 0, .22));
    animation: mascotFloat 4s ease-in-out infinite;
}

.atributos-container {
    gap: 1.25rem;
    padding-block: clamp(4rem, 7vw, 6rem);
}

.atributo-item {
    padding: 2rem 1.4rem;
    border: 1px solid var(--brand-line);
    border-radius: var(--radius-md);
    background: rgba(255, 255, 255, .78);
    box-shadow: var(--shadow-sm);
    backdrop-filter: blur(10px);
    transition: transform .3s ease, box-shadow .3s ease, border-color .3s ease;
}

.atributo-item:hover {
    border-color: rgba(245, 158, 11, .55);
    box-shadow: var(--shadow-md);
    transform: translateY(-8px);
}

.icono-placeholder {
    display: grid;
    width: 64px;
    height: 64px;
    margin: 0 auto 1.25rem;
    border-radius: 20px;
    color: #fff;
    background: linear-gradient(135deg, var(--brand-orange), #ffc24b);
    place-items: center;
    box-shadow: 0 12px 25px rgba(245, 158, 11, .25);
    font-size: 1.5rem;
}

.atributo-item .titulo-verde {
    font-size: 1.08rem;
}

.atributos-container p {
    color: var(--brand-muted);
    font-size: .9rem;
    line-height: 1.65;
}

/* Directorio */
.directorio-section {
    margin: 0;
    padding-bottom: clamp(5rem, 8vw, 8rem);
}

.franja-verde {
    margin-bottom: 4rem;
    padding: 3rem 1rem;
    background: var(--brand-green-dark);
}

.franja-verde h2 {
    margin: 0;
}

.equipo-container {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 1.25rem;
}

.miembro {
    width: auto;
    overflow: hidden;
    border: 1px solid var(--brand-line);
    border-radius: 22px;
    background: #fff;
    box-shadow: var(--shadow-sm);
    transition: transform .3s ease, box-shadow .3s ease;
}

.miembro:hover {
    box-shadow: var(--shadow-md);
    transform: translateY(-8px);
}

.miembro img {
    aspect-ratio: 4 / 5;
    margin: 0;
    object-position: top center;
    transition: transform .5s ease;
}

.miembro:hover img {
    transform: scale(1.04);
}

.miembro h5 {
    margin: 1.25rem 1rem .25rem;
    font-size: .93rem;
}

.miembro p {
    min-height: 3.6rem;
    margin: 0 1rem 1.25rem;
    color: var(--brand-muted);
    font-size: .8rem;
}

/* Tarjetas de proyectos y viajes */
.grid-tarjetas-verdes,
.grid-viajes {
    gap: 1.5rem;
}

.tarjeta-verde,
.tarjeta-lugar {
    position: relative;
    overflow: hidden;
    border: 1px solid var(--brand-line);
    border-radius: var(--radius-md);
    background: #fff;
    box-shadow: var(--shadow-sm);
    transition: transform .35s ease, box-shadow .35s ease, border-color .35s ease;
}

.tarjeta-verde {
    justify-content: flex-start;
    padding: 1.25rem;
    color: var(--brand-ink);
}

.tarjeta-verde::before {
    content: "";
    position: absolute;
    inset: auto 0 0;
    height: 5px;
    background: linear-gradient(90deg, var(--brand-green), var(--brand-orange));
}

.tarjeta-verde:hover,
.tarjeta-lugar:hover {
    border-color: rgba(245, 158, 11, .4);
    box-shadow: var(--shadow-md);
    transform: translateY(-9px);
}

.tarjeta-verde img {
    width: 100%;
    height: 240px;
    margin-bottom: 1.25rem;
    border-radius: 16px;
    box-shadow: none;
    object-fit: cover;
}

.tarjeta-verde h4 {
    color: var(--brand-green);
    font-family: var(--font-display);
    font-size: 1.05rem;
}

.tarjeta-verde p {
    color: var(--brand-muted);
    font-size: .86rem;
    line-height: 1.65;
}

.icono-convenio {
    display: grid;
    width: 70px;
    height: 70px;
    margin-top: 1.5rem;
    border-radius: 22px;
    color: #fff;
    background: var(--brand-green);
    place-items: center;
}

.item-formacion-vertical img {
    height: min(52vw, 540px);
    border-radius: var(--radius-lg);
}

.item-formacion-vertical h3 {
    margin-top: 2rem;
}

.lista-aliados {
    gap: 1.5rem;
    max-width: 950px;
}

.aliado-item {
    padding: 1.25rem;
    border: 1px solid var(--brand-line);
    border-radius: var(--radius-md);
    background: #fff;
    box-shadow: var(--shadow-sm);
}

.aliado-item img {
    width: 300px;
    height: 180px;
    border-radius: 16px;
}

.tarjeta-lugar {
    border: 0;
}

.tarjeta-lugar-top {
    height: 240px;
    border: 0;
    background:
        radial-gradient(circle, rgba(245, 158, 11, .12), transparent 70%),
        #fff;
}

.tarjeta-lugar-bottom {
    position: relative;
    padding: 1.7rem;
    color: #fff;
    background: linear-gradient(145deg, var(--brand-green), var(--brand-green-dark));
}

.tarjeta-lugar-bottom::before {
    content: "";
    position: absolute;
    inset: 0 0 auto;
    height: 4px;
    background: var(--brand-orange);
}

.tarjeta-lugar-bottom h4 {
    color: #ffc24b;
    font-family: var(--font-display);
}

.tarjeta-lugar-bottom li,
.tarjeta-lugar-bottom p {
    color: rgba(255, 255, 255, .78);
    font-size: .84rem;
    line-height: 1.65;
}

.carrusel-dots .dot {
    width: 8px;
    height: 8px;
    transition: width .3s ease, background .3s ease;
}

.carrusel-dots .dot.active {
    width: 28px;
    border-radius: 999px;
}

/* Noticias y galería */
.carrusel-wrapper {
    gap: 1rem;
}

.noticia-content {
    overflow: hidden;
    padding: clamp(1.25rem, 4vw, 3rem);
    border: 1px solid var(--brand-line);
    border-radius: var(--radius-lg);
    background: #fff;
    box-shadow: var(--shadow-md);
}

.carrusel-btn {
    display: grid;
    flex: 0 0 46px;
    width: 46px;
    height: 46px;
    padding: 0;
    border-radius: 50%;
    color: #fff;
    background: var(--brand-green);
    place-items: center;
}

.carrusel-btn:hover {
    color: #fff;
    background: var(--brand-orange);
    transform: scale(1.08);
}

.noticia-imagen img {
    height: 310px;
}

.galeria-section {
    padding: 1rem 0 clamp(5rem, 9vw, 9rem);
}

.mosaico-galeria {
    grid-template-columns: repeat(4, 1fr);
    grid-auto-rows: 180px;
    gap: .8rem;
    max-width: 1180px;
}

.foto-galeria {
    aspect-ratio: auto;
    border-radius: 18px;
    box-shadow: var(--shadow-sm);
}

.foto-galeria:nth-child(5n + 1),
.foto-galeria:nth-child(7n + 3) {
    grid-column: span 2;
    grid-row: span 2;
}

.foto-galeria img {
    transition: transform .55s ease, filter .4s ease;
}

.foto-galeria:hover img {
    filter: brightness(.78) saturate(1.1);
    transform: scale(1.07);
}

.lightbox {
    position: fixed;
    inset: 0;
    z-index: 3000;
    display: grid;
    padding: 2rem;
    visibility: hidden;
    opacity: 0;
    background: rgba(2, 15, 12, .92);
    backdrop-filter: blur(12px);
    place-items: center;
    transition: opacity .25s ease, visibility .25s ease;
}

.lightbox.open {
    visibility: visible;
    opacity: 1;
}

.lightbox img {
    max-width: min(1100px, 92vw);
    max-height: 84vh;
    border-radius: var(--radius-md);
    box-shadow: 0 30px 100px rgba(0, 0, 0, .5);
    transform: scale(.96);
    transition: transform .3s ease;
}

.lightbox.open img {
    transform: scale(1);
}

.lightbox-close {
    position: absolute;
    top: 1.25rem;
    right: 1.25rem;
    display: grid;
    width: 48px;
    height: 48px;
    border: 1px solid rgba(255, 255, 255, .25);
    border-radius: 50%;
    color: #fff;
    background: rgba(255, 255, 255, .1);
    cursor: pointer;
    place-items: center;
}

/* Contacto */
.contacto-wrapper {
    max-width: 1050px;
}

.contacto-grid {
    gap: 1.5rem;
    margin-bottom: 3rem;
}

.contacto-form-col,
.contacto-info-col {
    padding: clamp(1.5rem, 4vw, 3rem);
    border: 1px solid var(--brand-line);
    border-radius: var(--radius-md);
    background: #fff;
    box-shadow: var(--shadow-sm);
}

.contacto-info-col {
    color: #fff;
    background:
        radial-gradient(circle at 100% 0, rgba(245, 158, 11, .28), transparent 16rem),
        var(--brand-green-dark);
}

.contacto-info-col .titulo-verde,
.contacto-info-col .titulo-verde-pequeno {
    color: #ffc24b;
}

.contacto-info-col .info-bloque p {
    color: rgba(255, 255, 255, .78);
    font-size: .95rem;
}

.formulario-limpio {
    gap: 1rem;
}

.input-linea {
    min-height: 54px;
    padding: .9rem 1rem;
    border: 1px solid rgba(17, 97, 73, .18);
    border-radius: 14px;
    background: #f8faf8;
    color: var(--brand-ink);
    transition: border-color .25s ease, box-shadow .25s ease, background .25s ease;
}

.input-linea:focus {
    border-color: var(--brand-orange);
    outline: none;
    background: #fff;
    box-shadow: 0 0 0 4px rgba(245, 158, 11, .12);
}

.textarea-linea {
    min-height: 150px;
}

.btn-naranja-redondo {
    width: auto;
    min-width: 160px;
    align-self: flex-start;
}

.redes-horizontales .social-btn {
    position: static;
    transform: none;
}

.caja-creditos-oculta {
    border: 1px solid var(--brand-line);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-sm);
}

.form-status {
    padding: .8rem 1rem;
    border-radius: 12px;
    color: var(--brand-green-dark);
    background: rgba(17, 97, 73, .1);
    font-size: .88rem;
}

/* Sociales y pie */
.social-sidebar {
    left: 1rem;
    gap: .55rem;
}

.social-btn {
    width: 42px;
    height: 42px;
    border: 1px solid rgba(255, 255, 255, .25);
    color: #fff;
    background: var(--brand-green-dark);
    box-shadow: 0 8px 24px rgba(7, 60, 48, .22);
    transition: transform .25s ease, background .25s ease, color .25s ease;
}

.social-btn:hover {
    color: var(--brand-green-dark);
    background: var(--brand-orange);
    transform: translateX(4px) scale(1.05);
}

.podcast-widget {
    display: none;
}

.footer-gris {
    position: relative;
    overflow: hidden;
    padding: 5rem 1rem 2rem;
    background:
        radial-gradient(circle at 90% 10%, rgba(245, 158, 11, .14), transparent 24rem),
        #062b23;
}

.footer-gris::before {
    content: "";
    position: absolute;
    inset: 0;
    opacity: .12;
    background-image: linear-gradient(rgba(255, 255, 255, .12) 1px, transparent 1px), linear-gradient(90deg, rgba(255, 255, 255, .12) 1px, transparent 1px);
    background-size: 36px 36px;
    mask-image: linear-gradient(to bottom, #000, transparent 75%);
}

.footer-gris .container {
    position: relative;
    z-index: 1;
}

.footer-logo img {
    max-width: 190px;
    opacity: 1;
    filter: drop-shadow(0 12px 24px rgba(0, 0, 0, .2));
}

.footer-tagline {
    max-width: 600px;
    margin: 1.5rem auto 2rem;
    color: rgba(255, 255, 255, .65);
    font-size: .92rem;
}

.footer-socials {
    display: flex;
    justify-content: center;
    gap: .65rem;
    margin-bottom: 2rem;
}

.footer-socials a {
    display: grid;
    width: 40px;
    height: 40px;
    border: 1px solid rgba(255, 255, 255, .15);
    border-radius: 50%;
    color: rgba(255, 255, 255, .8);
    place-items: center;
    transition: color .25s ease, background .25s ease, transform .25s ease;
}

.footer-socials a:hover {
    color: var(--brand-green-dark);
    background: var(--brand-orange);
    transform: translateY(-3px);
}

.footer-copyright {
    padding-top: 1.5rem;
    border-top: 1px solid rgba(255, 255, 255, .1);
    color: rgba(255, 255, 255, .48);
}

/* Animaciones de entrada */
.reveal {
    opacity: 0;
    transform: translateY(34px);
    transition: opacity .75s ease, transform .75s cubic-bezier(.2, .8, .2, 1);
}

.reveal.reveal-left { transform: translateX(-40px); }
.reveal.reveal-right { transform: translateX(40px); }
.reveal.visible {
    opacity: 1;
    transform: translate(0);
}

@keyframes heroFade {
    0%, 100% { opacity: 0; }
    4%, 30% { opacity: 1; }
    34% { opacity: 0; }
}

@keyframes heroZoom {
    0% { transform: scale(1.03); }
    35% { transform: scale(1.11); }
    100% { transform: scale(1.11); }
}

@keyframes fadeUp {
    from { opacity: 0; transform: translateY(24px); }
    to { opacity: 1; transform: translateY(0); }
}

@keyframes mascotFloat {
    0%, 100% { transform: translateY(0) rotate(-1deg); }
    50% { transform: translateY(-14px) rotate(1deg); }
}

/* Responsive */
@media (max-width: 1180px) {
    .nav-toggle {
        display: block;
    }

    .nav-menu {
        position: fixed;
        inset: 0 0 0 auto;
        z-index: 1001;
        display: flex;
        width: min(430px, 100%);
        height: 100dvh;
        margin: 0;
        padding: calc(var(--header-height) + 2rem) 1.5rem 2rem;
        overflow-y: auto;
        visibility: hidden;
        opacity: 0;
        background: rgba(5, 37, 29, .985);
        box-shadow: -20px 0 60px rgba(0, 0, 0, .3);
        transform: translateX(100%);
        transition: transform .38s cubic-bezier(.2, .8, .2, 1), opacity .3s ease, visibility .3s ease;
    }

    .nav-menu.show {
        left: auto;
        visibility: visible;
        opacity: 1;
        transform: translateX(0);
    }

    .nav-list {
        width: 100%;
        flex-direction: column;
        align-items: stretch;
        gap: .35rem;
        padding: 0;
    }

    .nav-link {
        justify-content: space-between;
        min-height: 50px;
        padding: .8rem 1rem;
        font-size: .9rem;
    }

    .nav-item:last-child .nav-link {
        justify-content: center;
        margin: .75rem 0 0;
    }

    .dropdown-menu {
        position: static;
        display: none;
        min-width: 0;
        margin: .25rem 0 .5rem 1rem;
        padding: .4rem;
        visibility: visible;
        opacity: 1;
        border-color: rgba(255, 255, 255, .08);
        background: rgba(255, 255, 255, .05);
        box-shadow: none;
        transform: none;
    }

    .dropdown.open .dropdown-menu {
        display: block;
    }

    .dropdown-link {
        color: rgba(255, 255, 255, .72) !important;
    }

    .dropdown-link:hover {
        color: #fff !important;
        background: rgba(255, 255, 255, .08);
    }
}

@media (max-width: 900px) {
    .pilar-row,
    .pilar-row.row-reverse,
    .pilar-compacto,
    .pilar-compacto.row-reverse,
    .tarjeta-horizontal,
    .tarjeta-horizontal.row-reverse {
        flex-direction: column;
        align-items: stretch;
        gap: 2rem;
    }

    .text-right,
    .pilar-text,
    .pilar-text p,
    .pilar-text-compacto p,
    .th-texto p {
        text-align: left;
    }

    .equipo-container {
        grid-template-columns: repeat(3, 1fr);
    }

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

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

    .mosaico-galeria {
        grid-template-columns: repeat(3, 1fr);
    }
}

@media (max-width: 640px) {
    :root {
        --header-height: 4.65rem;
    }

    .container,
    .container-fluid,
    .hero-content {
        width: min(calc(100% - 1.5rem), 1180px);
    }

    .logo-img {
        height: 42px;
    }

    .hero-viajero {
        height: 690px;
        min-height: 690px;
    }

    .hero-viajero::before {
        background: linear-gradient(0deg, rgba(4, 31, 25, .92), rgba(4, 31, 25, .35) 90%);
    }

    .hero-content {
        justify-content: flex-end;
        padding-bottom: 6.5rem;
    }

    .hero-content h1 {
        overflow-wrap: anywhere;
        font-size: clamp(2.4rem, 11.5vw, 3.5rem);
    }

    .hero-actions {
        flex-direction: column;
        align-items: stretch;
    }

    .hero-button {
        width: 100%;
    }

    .hero-scroll {
        display: none;
    }

    .banner-naranja {
        padding-block: 4rem;
    }

    .banner-naranja h2 {
        font-size: 2rem;
        overflow-wrap: anywhere;
    }

    .pilares,
    .seccion-proyectos,
    .viajes-section,
    .noticias-container,
    .contacto-wrapper {
        padding-block: 4.5rem;
    }

    .pilar-row,
    .pilar-compacto,
    .tarjeta-horizontal {
        margin-bottom: 4.5rem;
    }

    .pilar-img img,
    .pilar-img-compacta img,
    .th-img img {
        height: 270px;
    }

    .gpalito-layout {
        min-height: 0;
        padding-top: 4rem;
        flex-direction: column;
        text-align: left;
    }

    .gpalito-text {
        text-align: left;
    }

    .gpalito-img {
        align-self: center;
    }

    .atributos-container,
    .grid-viajes,
    .grid-tarjetas-verdes,
    .equipo-container {
        grid-template-columns: 1fr;
    }

    .equipo-container {
        width: min(100% - 4rem, 340px);
    }

    .miembro p {
        min-height: 0;
    }

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

    .carrusel-wrapper {
        display: grid;
        grid-template-columns: 1fr 1fr;
    }

    .noticia-content {
        grid-column: 1 / -1;
        grid-row: 1;
        flex-direction: column-reverse;
    }

    .carrusel-btn {
        justify-self: center;
    }

    .mosaico-galeria {
        grid-template-columns: repeat(2, 1fr);
        grid-auto-rows: 135px;
    }

    .foto-galeria:nth-child(n) {
        grid-column: span 1;
        grid-row: span 1;
    }

    .foto-galeria:nth-child(5n + 1) {
        grid-column: span 2;
        grid-row: span 2;
    }

    .aliado-item {
        flex-direction: column;
        align-items: stretch;
    }

    .aliado-item img {
        width: 100%;
        height: 220px;
    }

    .social-sidebar {
        top: auto;
        right: .75rem;
        bottom: .75rem;
        left: auto;
        flex-direction: row;
        transform: none;
    }

    .social-sidebar .social-btn {
        width: 38px;
        height: 38px;
    }
}

@media (prefers-reduced-motion: reduce) {
    html {
        scroll-behavior: auto;
    }

    *,
    *::before,
    *::after {
        scroll-behavior: auto !important;
        animation-duration: .01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: .01ms !important;
    }

    .reveal {
        opacity: 1;
        transform: none;
    }
}