/* Reset y base */
*,::before,::after{box-sizing:border-box;border-width:0;border-style:solid;border-color:currentColor}::before,::after{--tw-content:''}html{line-height:1.5;-webkit-text-size-adjust:100%;-moz-tab-size:4;tab-size:4;font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,"Helvetica Neue",Arial,"Noto Sans",sans-serif,"Apple Color Emoji","Segoe UI Emoji","Segoe UI Symbol","Noto Color Emoji";font-feature-settings:normal;font-variation-settings:normal}body{margin:0;line-height:inherit}h1,h2,h3,h4,h5,h6{font-size:inherit;font-weight:inherit}a{color:inherit;text-decoration:inherit}b,strong{font-weight:bolder}code,kbd,samp,pre{font-family:ui-monospace,SFMono-Regular,"Roboto Mono",Consolas,"Liberation Mono","Courier New",monospace;font-size:1em}small{font-size:80%}sub,sup{font-size:75%;line-height:0;position:relative;vertical-align:baseline}sub{bottom:-.25em}sup{top:-.5em}table{text-indent:0;border-color:inherit;border-collapse:collapse}button,input,optgroup,select,textarea{font-family:inherit;font-size:100%;font-weight:inherit;line-height:inherit;color:inherit;margin:0;padding:0}button,select{text-transform:none}button,[type=button],[type=reset],[type=submit]{-webkit-appearance:button;background-color:transparent;background-image:none}:-moz-focusring{outline:auto}:-moz-ui-invalid{box-shadow:none}progress{vertical-align:baseline}::-webkit-inner-spin-button,::-webkit-outer-spin-button{height:auto}[type=search]{-webkit-appearance:textfield;outline-offset:-2px}::-webkit-search-decoration{-webkit-appearance:none}::-webkit-file-upload-button{-webkit-appearance:button;font:inherit}summary{display:list-item}blockquote,dl,dd,h1,h2,h3,h4,h5,h6,hr,figure,p,pre{margin:0}fieldset{margin:0;padding:0}legend{padding:0}ol,ul,menu{list-style:none;margin:0;padding:0}textarea{resize:vertical}input::placeholder,textarea::placeholder{opacity:1;color:#9ca3af}button,[role=button]{cursor:pointer}:disabled{cursor:default}img,svg,video,canvas,audio,iframe,embed,object{display:block;vertical-align:middle}img,video{max-width:100%;height:auto}[hidden]{display:none}

/* Custom styles for Instagram Blur Style */
:root{
    /* Instagram-like gradient colors */
    --instagram-gradient: radial-gradient(circle at 30% 107%, #fdf497 0%, #fdf497 5%, #fd5949 45%, #d6249f 60%, #285AEB 90%);
    --instagram-gradient-light: linear-gradient(45deg, #feda75, #fa7e1e, #d62976);
    --instagram-gradient-button: linear-gradient(45deg, #feda75, #fa7e1e);

    /* Glassmorphism properties */
    --glass-bg-color: rgba(255, 255, 255, 0.1); /* Ligeramente transparente */
    --glass-border-color: rgba(255, 255, 255, 0.2); /* Borde sutil */
    --glass-shadow: 0 8px 32px 0 rgba(0, 0, 0, 0.1); /* Sombra suave */
    --glass-blur: 15px; /* Nivel de blur */
    --glass-saturate: 180%; /* Saturación para que los colores de fondo resalten */

    /* General colors */
    --color-text-light: white;
    --color-text-dark: #1a202c;
    --color-accent-instagram: #2d2716; /* Un color de acento del degradado */
}

body{
    font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,"Helvetica Neue",Arial,"Noto Sans",sans-serif;
    line-height:1.5;
    color:var(--color-text-light); /* Texto por defecto claro */
    background:var(--instagram-gradient); /* Fondo principal con degradado de Instagram */
    background-attachment: fixed; /* Para que el fondo no se mueva al hacer scroll */
    scroll-behavior:smooth;
    overflow-x: hidden; /* Evitar scroll horizontal */
}

.container{max-width:1200px;margin:0 auto;padding:0 1rem;}

/* Header */
.header{
    position:fixed;top:0;left:0;right:0;z-index:50;
    background:rgba(255,255,255,.15); /* Fondo semi-transparente */
    backdrop-filter:blur(10px) saturate(180%); /* Efecto blur */
    -webkit-backdrop-filter:blur(10px) saturate(180%); /* Compatibilidad Safari */
    border-bottom:1px solid rgba(255,255,255,.2); /* Borde sutil */
    transition:all .3s ease;
    box-shadow:var(--glass-shadow); /* Sombra para profundidad */
}
.header-content{display:flex;align-items:center;justify-content:space-between;padding:1rem 0;}
.logo{
    font-size:1.5rem;font-weight:700;
    background:var(--instagram-gradient-light); /* Degradado para el logo */
    -webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;
}
.nav{display:flex;gap:2rem;}
.nav a{color:var(--color-text-light);text-decoration:none;font-weight:500;transition:color .3s ease;}
.nav a:hover{color:var(--color-accent-instagram);}

/* Hero Section */
.hero{
    min-height:100vh;display:flex;align-items:center;
    background:transparent; /* El fondo lo da el body */
    color:var(--color-text-light);text-align:center;padding:8rem 0 4rem;
}
.hero-content{animation:fadeInUp 1s ease;}
.hero h1{
    font-size:3.5rem;font-weight:700;margin-bottom:1.5rem;line-height:1.2;
    background:var(--instagram-gradient-light); /* Degradado para el H1 */
    -webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;
}
.hero p{font-size:1.25rem;margin-bottom:2rem;opacity:.9;max-width:600px;margin-left:auto;margin-right:auto;}
.cta-button{
    display:inline-flex;align-items:center;gap:.5rem;
    background:var(--instagram-gradient-button); /* Degradado para el botón */
    color:var(--color-text-dark); /* Texto oscuro para contraste */
    padding:1rem 2rem;border-radius:50px;text-decoration:none;font-weight:600;font-size:1.1rem;
    transition:all .3s ease;
    box-shadow:0 8px 20px rgba(0,0,0,.3); /* Sombra más pronunciada */
}
.cta-button:hover{transform:translateY(-2px);box-shadow:0 12px 25px rgba(0,0,0,.4);}
.cta-button svg{color:var(--color-text-dark);} /* Icono oscuro */

/* General Section Styling (Glassmorphism container) */
/* Nota: No se puede usar @extend en CSS puro, así que se repiten las propiedades */
.features .container,
.screenshots .container,
.testimonials .container,
.faq .container,
.download .container {
    background:var(--glass-bg-color);
    backdrop-filter:blur(var(--glass-blur)) saturate(var(--glass-saturate));
    -webkit-backdrop-filter:blur(var(--glass-blur)) saturate(var(--glass-saturate));
    border:1px solid var(--glass-border-color);
    border-radius:25px;
    padding:3rem;
    margin-bottom:3rem;
    box-shadow:var(--glass-shadow);
    color:var(--color-text-light); /* Texto claro dentro de las secciones */
}

/* Features Section */
.features{padding:5rem 0;background:transparent;} /* Fondo transparente para que se vea el body */
.features-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:3rem;margin-top:3rem;}
.feature-card{
    text-align:center;padding:2rem;border-radius:20px;
    background:rgba(255,255,255,.08); /* Ligeramente más transparente que el contenedor */
    backdrop-filter:blur(8px); /* Menos blur para los elementos internos */
    -webkit-backdrop-filter:blur(8px);
    border:1px solid rgba(255,255,255,.15);
    box-shadow:0 4px 16px rgba(0,0,0,.1);
    transition:all .3s ease;
}
.feature-card:hover{transform:translateY(-5px);box-shadow:0 8px 20px rgba(0,0,0,.2);}
.feature-icon{
    width:4rem;height:4rem;margin:0 auto 1.5rem;
    background:var(--instagram-gradient-button); /* Degradado para los iconos */
    border-radius:50%;display:flex;align-items:center;justify-content:center;color:var(--color-text-dark);font-size:1.5rem;
}
.feature-card h3{font-size:1.5rem;font-weight:600;margin-bottom:1rem;color:var(--color-accent-instagram);}
.feature-card p{color:rgba(255,255,255,.8);line-height:1.7;} /* Texto ligeramente más claro */

/* Screenshots Section */
.screenshots{padding:5rem 0;background:transparent;}
.screenshots-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:2rem;margin-top:3rem;}
.screenshot-card{
    text-align:center;background:rgba(255,255,255,.08);border-radius:20px;padding:1.5rem;
    backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px);
    border:1px solid rgba(255,255,255,.15);
    box-shadow:0 4px 16px rgba(0,0,0,.1);
    transition:all .3s ease;
}
.screenshot-card:hover{transform:scale(1.03);box-shadow:0 8px 20px rgba(0,0,0,.2);}
.screenshot-img{width:100%;height:400px;object-fit:cover;border-radius:15px;margin-bottom:1rem;border:1px solid rgba(255,255,255,.1);}
.screenshot-card h4{color:var(--color-accent-instagram);}

/* Testimonials Section */
.testimonials{padding:5rem 0;background:transparent;}
.testimonials-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:2rem;margin-top:3rem;}
.testimonial-card{
    background:rgba(255,255,255,.08);padding:2rem;border-radius:20px;text-align:center;
    backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px);
    border:1px solid rgba(255,255,255,.15);
    box-shadow:0 4px 16px rgba(0,0,0,.1);
}
.testimonial-stars{color:var(--color-accent-instagram);font-size:1.5rem;margin-bottom:1rem;}
.testimonial-text{font-style:italic;margin-bottom:1.5rem;line-height:1.7;color:rgba(255,255,255,.8);}
.testimonial-author{font-weight:600;color:var(--color-accent-instagram);}

/* FAQ Section */
.faq{padding:5rem 0;background:transparent;}
.faq-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:2rem;margin-top:3rem;}
.faq-item{
    background:rgba(255,255,255,.08);padding:1.5rem;border-radius:15px;
    backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px);
    border:1px solid rgba(255,255,255,.15);
    box-shadow:0 4px 16px rgba(0,0,0,.1);
}
.faq-item h3{font-size:1.25rem;font-weight:600;margin-bottom:.75rem;color:var(--color-accent-instagram);}
.faq-item p{color:rgba(255,255,255,.8);line-height:1.6;}

/* Download Section */
.download{padding:5rem 0;background:transparent;text-align:center;}
.download-buttons{display:flex;justify-content:center;gap:2rem;margin-top:3rem;flex-wrap:wrap;}
.download-btn{
    display:flex;align-items:center;gap:1rem;
    background:var(--instagram-gradient-button); /* Degradado para los botones de descarga */
    color:var(--color-text-dark); /* Texto oscuro para contraste */
    padding:1rem 2rem;border-radius:15px;text-decoration:none;font-weight:600;transition:all .3s ease;min-width:200px;
    box-shadow:0 4px 16px rgba(0,0,0,.2);
}
.download-btn:hover{transform:translateY(-2px);box-shadow:0 8px 20px rgba(0,0,0,.3);}
.download-icon{width:2.5rem;height:2.5rem;color:var(--color-text-dark);} /* Icono oscuro */

/* Footer */
.footer{
    background:rgba(0,0,0,.3); /* Fondo más oscuro y transparente */
    backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);
    border-top:1px solid rgba(255,255,255,.1);
    color:rgba(255,255,255,.7);padding:3rem 0;text-align:center;
}
.footer-content{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:2rem;margin-bottom:2rem;}
.footer-section h3{font-size:1.25rem;font-weight:600;margin-bottom:1rem;color:var(--color-accent-instagram);}
.footer-section p,.footer-section a{color:rgba(255,255,255,.6);text-decoration:none;line-height:1.7;}
.footer-section a:hover{color:var(--color-accent-instagram);}
.footer-bottom{border-top:1px solid rgba(255,255,255,.05);padding-top:2rem;color:rgba(255,255,255,.5);}

/* Section Titles & Subtitles */
.section-title{
    font-size:2.5rem;font-weight:700;text-align:center;margin-bottom:1rem;
    background:var(--instagram-gradient-light); /* Degradado para los títulos de sección */
    -webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;
}
.section-subtitle{text-align:center;color:rgba(255,255,255,.8);font-size:1.1rem;max-width:600px;margin:0 auto;}

/* Responsive */
@media (max-width:768px){
    .hero h1{font-size:2.5rem;}
    .hero p{font-size:1.1rem;}
    .nav{display:none;}
    .download-buttons{flex-direction:column;align-items:center;}
    .features-grid{grid-template-columns:1fr;}
    .testimonials-grid{grid-template-columns:1fr;}
    .faq-grid{grid-template-columns:1fr;}
    .features .container,
    .screenshots .container,
    .testimonials .container,
    .faq .container,
    .download .container {
        padding:2rem 1rem; /* Ajustar padding en móvil */
    }
}

/* Animations */
@keyframes fadeInUp{
    from{opacity:0;transform:translateY(30px);}
    to{opacity:1;transform:translateY(0);}
}