body {
    margin: 0;
    padding: 0;
    background-image: url("images/imagen_fondo.jpg"); /* ajustá la ruta si tu imagen está en otra carpeta */
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    background-attachment: fixed; /* Opcional. Si querés efecto parallax */
}

.img-container {
    width: 30vw;
    min-width: 30vw;
    max-width: 30vw;
    float: left;
    height: 100vh;
    display: flex;
    align-items: flex-start;
    justify-content: flex-start;
    margin-top: 32px;
    margin-bottom: 32px;
    margin-left: 32px;
}

.mate-img {
    width: 100%;
    height: auto;
    display: block;
    border-radius: 20px;
    box-shadow: 0 4px 16px rgba(0,0,0,0.12);
}

.btn-grande {
    display: inline-block;
    padding: 18px 40px;
    font-size: 1.3rem;
    border-radius: 28px;
    border: none;
    background: #388e3c;
    color: #fff;
    font-weight: bold;
    box-shadow: 0 2px 8px rgba(0,0,0,0.08);
    cursor: pointer;
    transition: background 0.2s;
}

.btn-grande:hover {
    background: #2e7031;
}

.oculto {
    display: none !important;
}

#water-stream {
    position: fixed;
    left: 0;
    top: 0;
    width: 6vw;
    min-width: 36px;
    max-width: 60px;
    height: 100vh;
    z-index: 1200;
    display: flex;
    align-items: flex-start;
    justify-content: center;
    background: transparent;
    cursor: pointer;
}

#fullscreen-overlay {
    position: fixed;
    inset: 0;
    z-index: 1400;
    background: rgba(30,38,54,0.36);
    backdrop-filter: blur(3.5px) saturate(1.1);
    transition: opacity 0.4s;
}
#fullscreen-overlay.oculto {
    display: none !important;
    opacity: 0;
}

.fullscreen-menu {
    position: fixed;
    inset: 0;
    z-index: 1500;
    display: flex;
    flex-direction: row;
    pointer-events: none;
    opacity: 0;
    transition: opacity 0.4s;
}
.fullscreen-menu.active {
    pointer-events: all;
    opacity: 1;
}
.fullscreen-menu.oculto {
    display: none !important;
}
.menu-panel-left {
    width: 32vw;
    min-width: 240px;
    max-width: 400px;
    background: rgba(255,255,255,0.25);
    border-top-right-radius: 48px;
    border-bottom-right-radius: 48px;
    box-shadow: 0 8px 32px 0 rgba(56,142,60,0.10), 0 1.5px 8px 0 rgba(16,30,54,0.12);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 6vw 2vw;
    backdrop-filter: blur(12px) saturate(1.3);
}
.menu-panel-right {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(255,255,255,0.13);
    border-top-left-radius: 48px;
    border-bottom-left-radius: 48px;
    min-width: 0;
    position: relative;
}
.branding {
    text-align: center;
}
.logo-mate {
    width: 90px;
    height: 90px;
    border-radius: 50%;
    box-shadow: 0 8px 32px 0 rgba(56,142,60,0.14);
    margin-bottom: 1.5vw;
}
.branding h2 {
    font-size: 2.5vw;
    font-weight: 700;
    color: #388e3c;
    margin: 0 0 0.7vw 0;
    letter-spacing: 0.03em;
    text-shadow: 0 1px 2px rgba(255,255,255,0.14);
}
.branding p {
    font-size: 1.2vw;
    color: #222;
    opacity: 0.7;
    margin: 0;
}
.menu-links {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    flex-direction: column;
    gap: 2.5vw;
    align-items: flex-start;
    position: relative;
}
.menu-links li {
    width: 100%;
}
.menu-links a {
    display: flex;
    align-items: center;
    font-size: 2vw;
    font-weight: 600;
    color: #222;
    text-decoration: none;
    position: relative;
    padding: 1.1vw 2vw;
    border-radius: 18px;
    transition: color 0.22s, background 0.22s, box-shadow 0.22s;
    z-index: 1;
    overflow: visible;
}
.menu-links a .icon {
    font-size: 2.2vw;
    margin-right: 1vw;
    filter: drop-shadow(0 1px 2px rgba(56,142,60,0.12));
}
.menu-links a .text {
    font-size: 1.08em;
    color: #388e3c;
    font-weight: 700;
    letter-spacing: 0.01em;
    text-shadow: 0 1px 2px rgba(255,255,255,0.13);
}
.menu-links a:hover, .menu-links a:focus {
    color: #fff;
    background: linear-gradient(120deg, #b3e5fc 0%, #388e3c 100%);
    box-shadow: 0 8px 32px 0 rgba(56,142,60,0.16);
    outline: none;
}
#menu-blob {
    position: absolute;
    left: 0;
    top: 0;
    width: 180px;
    height: 60px;
    background: radial-gradient(circle at 60% 40%, #b3e5fc 60%, #388e3c 100%);
    border-radius: 30px;
    opacity: 0.14;
    z-index: 0;
    pointer-events: none;
    transition: top 0.25s cubic-bezier(.68,-0.55,.27,1.55), left 0.25s cubic-bezier(.68,-0.55,.27,1.55), opacity 0.22s, box-shadow 0.22s;
    box-shadow: 0 8px 32px 0 rgba(56,142,60,0.13);
    filter: blur(2.5px);
    display: none;
}
#menu-blob.active {
    opacity: 0.33;
    display: block;
}
.menu-trigger {
    position: absolute;
    left: 2vw;
    top: 2vw;
    width: 70px;
    height: 70px;
    border-radius: 50%;
    background: linear-gradient(160deg, #b3e5fc 0%, #388e3c 100%);
    box-shadow: 0 8px 32px 0 rgba(56,142,60,0.18), 0 1.5px 8px 0 rgba(16,30,54,0.13);
    border: 3px solid #fff;
    cursor: pointer;
    z-index: 2;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: box-shadow 0.22s, background 0.22s, border 0.22s, transform 0.18s;
    outline: none;
    will-change: box-shadow, background, border, transform;
    overflow: hidden;
}
.menu-trigger .water-drop {
    width: 28px;
    height: 40px;
    background: linear-gradient(180deg, #b3e5fc 0%, #81d4fa 60%, #388e3c 100%);
    border-radius: 50% 50% 60% 60% / 60% 60% 100% 100%;
    box-shadow: 0 4px 16px 0 rgba(56,142,60,0.10);
    position: absolute;
    left: 50%;
    top: 50%;
    transform: translate(-50%,-50%);
    animation: drop-bounce 1.7s infinite cubic-bezier(.45,.05,.55,.95);
    filter: blur(0.2px);
    opacity: 1;
    transition: opacity 0.3s;
}
.fullscreen-menu.active .menu-trigger .water-drop {
    opacity: 0;
}
.menu-trigger .close-x {
    position: absolute;
    left: 50%;
    top: 50%;
    width: 36px;
    height: 36px;
    transform: translate(-50%,-50%) scale(0.7) rotate(0deg);
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.35s, transform 0.35s;
    z-index: 2;
}
.menu-trigger .close-x::before, .menu-trigger .close-x::after {
    content: '';
    position: absolute;
    left: 16px; top: 6px;
    width: 4px; height: 24px;
    border-radius: 3px;
    background: #388e3c;
    box-shadow: 0 2px 8px 0 rgba(56,142,60,0.13);
}
.menu-trigger .close-x::before {
    transform: rotate(45deg);
}
.menu-trigger .close-x::after {
    transform: rotate(-45deg);
}
.fullscreen-menu.active .menu-trigger .close-x {
    opacity: 1;
    transform: translate(-50%,-50%) scale(1) rotate(180deg);
}
@keyframes drop-bounce {
    0% { transform: translateY(-10px) scaleY(1.1); }
    20% { transform: translateY(0) scaleY(1); }
    50% { transform: translateY(4px) scaleY(0.98); }
    80% { transform: translateY(-2px) scaleY(1.03); }
    100% { transform: translateY(-10px) scaleY(1.1); }
}

    position: fixed;
    inset: 0;
    z-index: 1201;
    background: rgba(30,38,54,0.30);
    backdrop-filter: blur(2.5px) saturate(1.1);
    transition: opacity 0.3s;
}
#radial-overlay.oculto {
    display: none !important;
    opacity: 0;
}

.radial-menu {
    position: fixed;
    left: 50%;
    top: 50%;
    transform: translate(-50%,-50%);
    z-index: 1300;
    pointer-events: none;
    opacity: 0;
    transition: opacity 0.3s;
    width: 350px;
    height: 350px;
    max-width: 90vw;
    max-height: 90vw;
    display: flex;
    align-items: center;
    justify-content: center;
}
.radial-menu.active {
    pointer-events: all;
    opacity: 1;
}
.radial-menu.oculto {
    display: none !important;
}

.radial-menu ul {
    position: absolute;
    left: 50%;
    top: 50%;
    transform: translate(-50%,-50%);
    width: 100%;
    height: 100%;
    margin: 0;
    padding: 0;
    list-style: none;
}
.radial-menu li {
    position: absolute;
    left: 50%;
    top: 50%;
    transform: translate(-50%,-50%);
    transition: transform 0.4s cubic-bezier(.68,-0.55,.27,1.55), opacity 0.35s;
    opacity: 0;
    pointer-events: none;
}
.radial-menu.active li {
    opacity: 1;
    pointer-events: all;
}
.radial-menu.active li:nth-child(1) {
    transform: translate(-50%,-50%) rotate(0deg) translateY(-120px);
}
.radial-menu.active li:nth-child(2) {
    transform: translate(-50%,-50%) rotate(90deg) translateY(-120px);
}
.radial-menu.active li:nth-child(3) {
    transform: translate(-50%,-50%) rotate(180deg) translateY(-120px);
}
.radial-menu.active li:nth-child(4) {
    transform: translate(-50%,-50%) rotate(270deg) translateY(-120px);
}
.radial-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    width: 90px;
    height: 90px;
    background: rgba(255,255,255,0.80);
    border-radius: 50%;
    box-shadow: 0 8px 32px 0 rgba(56,142,60,0.13), 0 1.5px 8px 0 rgba(16,30,54,0.15);
    border: 2.5px solid rgba(56,142,60,0.12);
    font-size: 1.1rem;
    color: #222;
    font-weight: 500;
    text-align: center;
    text-decoration: none;
    cursor: pointer;
    transition: background 0.22s, color 0.22s, box-shadow 0.22s, border 0.22s, transform 0.2s;
    backdrop-filter: blur(2.5px) saturate(1.2);
    margin: 0;
    padding: 0.5rem 0 0 0;
    outline: none;
    user-select: none;
    will-change: transform, box-shadow;
}
.radial-item .icon {
    font-size: 2.2rem;
    margin-bottom: 0.3rem;
    filter: drop-shadow(0 1px 2px rgba(56,142,60,0.10));
}
.radial-item .text {
    font-size: 1.06rem;
    font-weight: 600;
    letter-spacing: 0.01em;
    color: #388e3c;
    text-shadow: 0 1px 2px rgba(255,255,255,0.14);
}
.radial-item:hover, .radial-item:focus {
    background: linear-gradient(120deg, #b3e5fc 0%, #4fc3f7 100%);
    color: #fff;
    box-shadow: 0 12px 48px 0 rgba(2,136,209,0.18), 0 2px 16px 0 rgba(56,142,60,0.13);
    border: 2.5px solid #388e3c;
    outline: none;
    transform: scale(1.09) translateY(-4px);
}

.radial-trigger {
    position: absolute;
    left: 50%;
    top: 50%;
    transform: translate(-50%,-50%);
    width: 110px;
    height: 110px;
    border-radius: 50%;
    background: linear-gradient(160deg, #b3e5fc 0%, #388e3c 100%);
    box-shadow: 0 8px 32px 0 rgba(56,142,60,0.18), 0 1.5px 8px 0 rgba(16,30,54,0.13);
    border: 3px solid #fff;
    cursor: pointer;
    z-index: 2;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: box-shadow 0.22s, background 0.22s, border 0.22s, transform 0.18s;
    outline: none;
    will-change: box-shadow, background, border, transform;
}
.radial-trigger:active {
    transform: translate(-50%,-50%) scale(0.96);
    box-shadow: 0 2px 8px 0 rgba(56,142,60,0.13);
}
.water-drop {
    width: 40px;
    height: 60px;
    background: linear-gradient(180deg, #b3e5fc 0%, #81d4fa 60%, #388e3c 100%);
    border-radius: 50% 50% 60% 60% / 60% 60% 100% 100%;
    box-shadow: 0 4px 16px 0 rgba(56,142,60,0.10);
    position: relative;
    animation: drop-bounce 1.7s infinite cubic-bezier(.45,.05,.55,.95);
    filter: blur(0.2px);
}
@keyframes drop-bounce {
    0% { transform: translateY(-10px) scaleY(1.1); }
    20% { transform: translateY(0) scaleY(1); }
    50% { transform: translateY(4px) scaleY(0.98); }
    80% { transform: translateY(-2px) scaleY(1.03); }
    100% { transform: translateY(-10px) scaleY(1.1); }
}


    position: fixed;
    left: 0;
    top: 0;
    width: 6vw;
    min-width: 36px;
    max-width: 60px;
    height: 100vh;
    z-index: 1200;
    display: flex;
    align-items: flex-start;
    justify-content: center;
    background: transparent;
    cursor: pointer;
}
#water-stream::before {
    content: '';
    display: block;
    width: 2vw;
    min-width: 18px;
    max-width: 32px;
    height: 60vh;
    margin-top: 8vh;
    border-radius: 40px 40px 80px 80px;
    background: linear-gradient(180deg, #b3e5fc 0%, #81d4fa 40%, #4fc3f7 70%, #0288d1 100%);
    opacity: 0.85;
    filter: blur(1.4px);
    animation: waterfall 1.7s infinite cubic-bezier(.45,.05,.55,.95);
    box-shadow: 0 8px 32px 0 rgba(2,136,209,0.16);
}
#water-stream:hover::before {
    opacity: 1;
    filter: blur(0.7px) brightness(1.1);
    box-shadow: 0 12px 48px 0 rgba(2,136,209,0.22);
}
@keyframes waterfall {
    0% { height: 0; opacity: 0.3; }
    18% { height: 12vh; opacity: 0.6; }
    45% { height: 60vh; opacity: 0.85; }
    80% { height: 60vh; opacity: 0.92; }
    100% { height: 0; opacity: 0.3; }
}

.menu-flotante {
    position: fixed;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    background: rgba(255,255,255,0.22);
    box-shadow: 0 12px 48px 0 rgba(16, 30, 54, 0.25), 0 1.5px 8px 0 rgba(56,142,60,0.09);
    border-radius: 36px;
    padding: 4vw 7vw;
    z-index: 1000;
    min-width: 220px;
    max-width: 92vw;
    display: flex;
    flex-direction: column;
    align-items: center;
    overflow: hidden;
    font-family: 'Segoe UI', 'Roboto', 'Helvetica Neue', Arial, sans-serif;
    background-image: url('images/mate_sol.png');
    background-size: cover;
    background-repeat: no-repeat;
    background-position: center;
    border: 1.5px solid rgba(255,255,255,0.25);
    backdrop-filter: blur(18px) saturate(1.4);
    box-sizing: border-box;
}
.menu-flotante::before {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0; bottom: 0;
    background: linear-gradient(120deg, rgba(255,255,255,0.36) 60%, rgba(56,142,60,0.10) 100%);
    backdrop-filter: blur(18px) saturate(1.2);
    z-index: 0;
    pointer-events: none;
}
.menu-flotante ul, .menu-flotante li, .menu-flotante a {
    position: relative;
    z-index: 1;
}
.menu-flotante ul {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    flex-direction: column;
    gap: 2vw;
    width: 100%;
}
.menu-flotante li {
    width: 100%;
    text-align: center;
    border-bottom: 1.5px solid rgba(56,142,60,0.10);
    margin-bottom: 0.5vw;
}
.menu-flotante li:last-child {
    border-bottom: none;
}
.menu-flotante a {
    text-decoration: none;
    color: #222;
    font-size: 2.3vw;
    font-weight: 500;
    letter-spacing: 0.02em;
    padding: 1.3vw 0;
    display: block;
    border-radius: 18px;
    transition: background 0.28s, color 0.28s, box-shadow 0.28s, border 0.28s;
    background: rgba(255,255,255,0.32);
    box-shadow: 0 1.5px 8px rgba(56,142,60,0.06);
    border: 1.5px solid rgba(56,142,60,0.08);
    backdrop-filter: blur(1.5px);
    text-shadow: 0 1px 2px rgba(255,255,255,0.13);
    margin: 0 0.5vw;
    outline: none;
}

.menu-flotante a:hover, .menu-flotante a:focus {
    background: rgba(56,142,60,0.18);
    color: #fff;
    box-shadow: 0 8px 24px 0 rgba(56,142,60,0.19), 0 2px 16px 0 rgba(56,142,60,0.09);
    border: 1.5px solid #388e3c;
    outline: none;
    text-shadow: 0 2px 8px rgba(56,142,60,0.12);
    transform: translateY(-2px) scale(1.035);
}