* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html, body {
    margin: 0;
    padding: 0;
    width: 100%;
    overflow-x: hidden;
    background-color: #000;
}

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background: #000;
    min-height: 100vh;
    color: #fff;
}

/* ========== ENCABEZADO SUPERIOR ========== */
.encabezado-superior {
    width: 100%;
    background-color: #000;
    display: flex;
    justify-content: center;
    align-items: center;
    margin: 0;
    padding: 0;
    line-height: 0;
}

.encabezado-img {
    width: 100%;
    height: auto;
    display: block;
}

/* ========== PANTALLA DE INICIO ========== */
.inicio {
    min-height: 90vh;
    background-image: url('../images/fondo_pantalla.jpeg');
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    background-color: #1a1a1a;
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0;
    padding: 60px 20px;
}

.inicio-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.6);
    display: flex;
    align-items: center;
    justify-content: center;
}

.inicio-contenido {
    text-align: center;
    max-width: 850px;
    padding: 30px 20px;
    animation: fadeInUp 1s ease-out;
}

.inicio-info-box {
    background: rgba(0, 0, 0, 0.75);
    border-radius: 25px;
    padding: 35px;
    margin-bottom: 40px;
    backdrop-filter: blur(8px);
    border: 1px solid rgba(255, 107, 53, 0.5);
}

.inicio-info-box p {
    font-size: 1.2rem;
    margin: 18px 0;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
    flex-wrap: wrap;
}

.inicio-info-box i {
    color: #ff6b35;
    font-size: 1.4rem;
    width: 35px;
}

.inicio-botones {
    display: flex;
    flex-wrap: wrap;
    gap: 20px;
    justify-content: center;
    margin-top: 20px;
}

.inicio-btn {
    padding: 16px 40px;
    font-size: 1.2rem;
    font-weight: bold;
    border: none;
    border-radius: 50px;
    cursor: pointer;
    transition: all 0.3s ease;
    display: inline-flex;
    align-items: center;
    gap: 12px;
    color: white;
}

.inicio-btn.primario {
    background: linear-gradient(135deg, #e67e22, #d35400);
}

.inicio-btn.primario:hover {
    transform: scale(1.05);
    box-shadow: 0 8px 20px rgba(230, 126, 34, 0.5);
}

/* ========== BOTONES DE MENÚ ========== */
.menu-buttons {
    padding: 70px 20px;
    display: flex;
    flex-direction: column;
    gap: 35px;
    max-width: 550px;
    margin: 0 auto;
}

.menu-btn {
    padding: 90px 30px;
    font-size: 1.6rem;
    font-weight: bold;
    border: none;
    border-radius: 25px;
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 18px;
    box-shadow: 0 10px 20px rgba(0,0,0,0.3);
    background-size: cover;
    background-position: center;
    color: white;
    text-shadow: 3px 3px 6px rgba(0,0,0,0.8);
    position: relative;
    min-height: 200px;
}

.menu-btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0,0,0,0.55);
    border-radius: 25px;
    z-index: 1;
}

.menu-btn i, 
.menu-btn span {
    position: relative;
    z-index: 2;
}

.hamburguesas-btn {
    background-image: url('../images/hamburguesa_logo.jpeg');
    background-size: cover;
    background-position: center;
}

.alitas-btn {
    background-image: url('../images/alitas_logo.jpeg');
    background-size: cover;
    background-position: center;
}

/* NUEVO BOTÓN DE COMBOS */
.combos-btn {
    background-image: url('../images/combos.jpeg');
    background-size: cover;
    background-position: center;
}

.menu-btn:hover {
    transform: translateY(-6px);
    box-shadow: 0 18px 30px rgba(0,0,0,0.5);
}

.menu-btn:hover::before {
    background: rgba(0,0,0,0.65);
}

/* ========== BOTONES SOCIALES ========== */
.social-buttons {
    padding: 40px 20px 90px;
    display: flex;
    flex-direction: column;
    gap: 25px;
    max-width: 550px;
    margin: 0 auto;
}

.social-btn {
    padding: 18px 25px;
    font-size: 1.2rem;
    font-weight: bold;
    border: none;
    border-radius: 60px;
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
    color: white;
}

.social-btn i {
    font-size: 1.6rem;
}

.whatsapp-btn {
    background: linear-gradient(135deg, #25D366, #128C7E);
}

.whatsapp-btn:hover {
    transform: scale(1.03);
    box-shadow: 0 8px 20px rgba(37, 211, 102, 0.4);
}

.facebook-btn {
    background: linear-gradient(135deg, #4267B2, #365899);
}

.facebook-btn:hover {
    transform: scale(1.03);
    box-shadow: 0 8px 20px rgba(66, 103, 178, 0.4);
}

.ubicacion-btn {
    background: linear-gradient(135deg, #4285F4, #34A853);
}

.ubicacion-btn:hover {
    transform: scale(1.03);
    box-shadow: 0 8px 20px rgba(66, 133, 244, 0.4);
}

/* ========== MODAL ========== */
.modal {
    display: none;
    position: fixed;
    z-index: 1000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0,0,0,0.95);
    overflow-y: auto;
    animation: fadeIn 0.3s;
}

.modal-content {
    background-color: #1a1a1a;
    margin: 30px auto;
    padding: 20px;
    border-radius: 20px;
    width: 95%;
    max-width: 1200px;
    position: relative;
    animation: slideIn 0.3s;
}

.close {
    position: absolute;
    right: 25px;
    top: 15px;
    font-size: 40px;
    font-weight: bold;
    color: #ff6b35;
    cursor: pointer;
    transition: 0.3s;
    z-index: 10;
}

.close:hover {
    color: #fff;
    transform: scale(1.1);
}

.menu-imagen {
    width: 100%;
    max-width: 800px;
    display: block;
    margin: 20px auto;
    border-radius: 15px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.3);
}

/* ========== ANIMACIONES ========== */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(40px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes fadeIn {
    from {
        opacity: 0;
    }
    to {
        opacity: 1;
    }
}

@keyframes slideIn {
    from {
        transform: translateY(-60px);
        opacity: 0;
    }
    to {
        transform: translateY(0);
        opacity: 1;
    }
}

/* ========== RESPONSIVE CELULAR ========== */
@media (max-width: 768px) {
    .inicio {
        padding: 80px 20px;
        min-height: 85vh;
    }
    
    .inicio-info-box {
        padding: 25px;
    }
    
    .inicio-info-box p {
        font-size: 1rem;
        text-align: left;
        justify-content: flex-start;
        margin: 15px 0;
    }
    
    .inicio-info-box i {
        width: 28px;
        font-size: 1.1rem;
    }
    
    .inicio-btn {
        padding: 14px 30px;
        font-size: 1rem;
    }
    
    .menu-buttons {
        padding: 50px 20px;
        gap: 30px;
    }
    
    .menu-btn {
        font-size: 1.2rem;
        padding: 70px 20px;
        min-height: 160px;
    }
    
    .social-buttons {
        padding: 30px 20px 70px;
        gap: 20px;
    }
    
    .social-btn {
        font-size: 1rem;
        padding: 14px 20px;
    }
    
    .modal-content {
        width: 98%;
        margin: 20px auto;
        padding: 15px;
    }
    
    .close {
        right: 15px;
        top: 10px;
        font-size: 35px;
    }
}

@media (max-width: 480px) {
    .inicio-info-box {
        padding: 20px;
    }
    
    .inicio-info-box p {
        font-size: 0.85rem;
    }
    
    .inicio-btn {
        width: auto;
        padding: 12px 25px;
        font-size: 0.9rem;
    }
    
    .menu-btn {
        font-size: 1rem;
        padding: 60px 15px;
        gap: 12px;
    }
    
    .menu-btn i {
        font-size: 1.3rem;
    }
    
    .social-btn {
        font-size: 0.9rem;
        padding: 12px 16px;
    }
    
    .social-btn i {
        font-size: 1.3rem;
    }
}